Wireless Ignition Node (Win) - Electrical Diagnostics: Diagnosis Dodge Durango III

DIAGNOSTIC CODE INDEX

DIAGNOSTIC CODE INDEX

DIAGNOSTIC TEST

1. TEST FOR INTERMITTENT CONDITION Put the FOBIK in the ignition and turn the ignition on. With the scan tool, record and erase DTCs. Turn the ignition off and operate the FOBIK in all positions several times. With the scan tool, read the DTCs. Does the scan tool display this DTC as active? Yes Replace the FOBIK and program using the scan tool. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST. No The conditions that caused this code to set are not present at this time. Inform the owner of the most probable cause for this code to set and therefore causes the RKE system to be inoperative. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST.

1. TEST FOR INTERMITTENT CONDITION Put the FOBIK in the ignition and turn the ignition on. With the scan tool, record and erase the DTCs. Turn the ignition off and remove the FOBIK. Operate the FOBIK in all positions several times. With the scan tool, read the DTCs. Does the scan tool display this DTC as active? Yes Replace and program the FOBIK using the scan tool. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST. No The conditions that caused this code to set are not present at this time. Inform the owner of the most probable cause for this code to set and therefore causes the RKE to be inoperative. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST.

1. TEST FOR INTERMITTENT CONDITION Put the FOBIK in the ignition and turn the ignition on. With the scan tool, record and erase the DTCs. Turn the ignition off and remove the FOBIK. Operate the FOBIK in all positions several times. With the scan tool, read the DTCs. Does the scan tool display this DTC as active? Yes Replace and program the FOBIK transmitter using the scan tool. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST. No The conditions that caused this code to set are not present at this time. Inform the owner of the most probable cause for this code to set and therefore causes the RKE system to be inoperative. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST.

1. TEST FOR INTERMITTENT CONDITION Put the FOBIK in the ignition and turn the ignition on. With the scan tool, record and erase the DTCs. Turn the ignition off and remove the FOBIK. Operate the FOBIK in all positions several times. With the scan tool, read the DTCs. Does the scan tool display this DTC as active? Yes Replace and program the FOBIK transmitter using the scan tool. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST. No The conditions that caused this code to set are not present at this time. Inform the owner of the most probable cause for this code to set and therefore causes the RKE system to be inoperative. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST.

1. TEST FOR INTERMITTENT CONDITION Put the FOBIK in the ignition and turn the ignition on. With the scan tool, record and erase the DTCs. Turn the ignition off and remove the FOBIK. Operate the FOBIK in all positions several times. With the scan tool, read the DTCs. Does the scan tool display this DTC as active? Yes Replace and program the FOBIK transmitter using the scan tool. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST. No The conditions that caused this code to set are not present at this time. Inform the owner of the most probable cause for this code to set and therefore causes the RKE system to be inoperative. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST.

1. TEST FOR INTERMITTENT CONDITION Put the FOBIK in the ignition and turn the ignition on. With the scan tool, record and erase the DTCs. Turn the ignition off and remove the FOBIK. Operate the FOBIK in all positions several times. With the scan tool, read the DTCs. Does the scan tool display this DTC as active? Yes Replace and program the FOBIK using the scan tool. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST. No The conditions that caused this code to set are not present at this time. Inform the owner of the most probable cause for this code to set and therefore causes the RKE system to be inoperative. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST.

1. TEST FOR INTERMITTENT CONDITION Put the FOBIK in the ignition and turn the ignition on. With the scan tool, record and erase the DTCs. Turn the ignition off and remove the FOBIK. Operate the FOBIK in all positions several times. With the scan tool, read the DTCs. Does the scan tool display this DTC as active? Yes Replace and program the FOBIK using the scan tool. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST. No The conditions that caused this code to set are not present at this time. Inform the owner of the most probable cause for this code to set and therefore causes the RKE system to be inoperative. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST.

1. TEST FOR INTERMITTENT CONDITION Put the FOBIK in the ignition and turn the ignition on. With the scan tool, record and erase the DTCs. Turn the ignition off and remove the FOBIK. Operate the FOBIK in all positions several times. With the scan tool, read the DTCs. Does the scan tool display this DTC as active? Yes Replace and program the FOBIK using the scan tool. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST. No The conditions that caused this code to set are not present at this time. Inform the owner of the most probable cause for this code to set and therefore causes the RKE system to be inoperative. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST.

1. TEST FOR INTERMITTENT CONDITION NOTE: Verify that the FOBIK in use is the FOBIK causing the DTC to set. Turn the ignition on. Using the scan tool, record and erase the DTCs. Turn the ignition off and remove the FOBIK. Operate the RKE transmitter in all positions several times. Turn the ignition on. Using the scan tool, read the active DTCs. Does the scan tool display: B1A10-RKE FOB 1 BATTERY LOW as active? Yes Replace the FOBIK battery. Test the FOBIK using the Miller Special Tool (special tool #9001, Rf Detector) "RF Detector". If the Strength Display does not display "Strong", replace and program the FOBIK using the scan tool. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST. No Test complete. The conditions that caused this code to set are not present at this time. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST.

1. TEST FOR INTERMITTENT CONDITION NOTE: Verify that the FOBIK in use is the FOBIK causing the DTC to set. Turn the ignition on. Using the scan tool, record and erase the DTCs. Turn the ignition off and remove the FOBIK. Operate the FOBIK transmitter in all positions several times. Turn the ignition on. Using the scan tool, read the active DTCs. Does the scan tool display: B1A11-RKE FOB 2 BATTERY LOW as active? Yes Replace the FOBIK battery. Test the FOBIK using the Miller Special Tool (special tool #9001, Rf Detector) "RF Detector". If the Strength Display does not display "Strong", replace and program the FOBIK using the scan tool. Refer to «DIAGNOSIS AND TESTING»(ref-465991-S16226542852012042300000) and perform the BODY VERIFICATION TEST. No Test complete. The conditions that caused this code to set are not present at this time. Refer to «DIAGNOSIS AND TESTING»(ref-465991-S16226542852012042300000) and perform the BODY VERIFICATION TEST.

1. TEST FOR INTERMITTENT CONDITION NOTE: Verify that the FOBIK in use is the FOBIK causing the DTC to set. Turn the ignition on. Using the scan tool, record and erase the DTCs Turn the ignition off and remove the FOBIK. Operate the FOBIK in all positions several times. Turn the ignition on. Using the scan tool, read the active DTCs. Does the scan tool display: B1A12-RKE FOB 3 BATTERY LOW as active? Yes Replace the FOBIK battery. Test the FOBIK using the RF Detector (special tool #9001, Rf Detector). If the Strength Display does not display "Strong", replace and program the FOBIK using the scan tool. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST. No Test complete. The conditions that caused this code to set are not present at this time. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST.

1. TEST FOR INTERMITTENT CONDITION NOTE: Verify that the FOBIK in use is the FOBIK causing the DTC to set. Turn the ignition on. Using the scan tool, record and erase the DTCs. Turn the ignition off and remove the FOBIK. Operate the FOBIK transmitter in all positions several times. Turn the ignition on. Using the scan tool, read the active DTCs. Does the scan tool display: B1A13-RKE FOB 4 BATTERY LOW as active? Yes Replace the FOBIK battery. Test the FOBIK using the Miller Special Tool (special tool #9001, Rf Detector) "RF Detector". If the Strength Display does not display "Strong", replace and program the FOBIK using the scan tool. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST. No Test complete. The conditions that caused this code to set are not present at this time. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST.

1. TEST FOR INTERMITTENT CONDITION NOTE: Verify that the FOBIK in use is the FOBIK causing the DTC to set. Turn the ignition on. Using the scan tool, record and erase the DTCs Turn the ignition off and remove the FOBIK. Operate the RKE transmitter in all positions several times. Turn the ignition on. Using the scan tool, read the active DTCs. Does the scan tool display: B1A14-RKE FOB 5 BATTERY LOW as active? Yes Replace the FOBIK battery. Test the FOBIK using the Miller Special Tool (special tool #9001, Rf Detector) "RF Detector". If the Strength Display does not display "Strong", replace and program the FOBIK using the scan tool. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST. No Test complete. The conditions that caused this code to set are not present at this time. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST.

1. TEST FOR INTERMITTENT CONDITION NOTE: Verify that the FOBIK in use is the FOBIK causing the DTC to set. Turn the ignition on. Using the scan tool, record and erase the DTCs. Turn the ignition off and remove the FOBIK. Operate the FOBIK in all positions several times. Turn the ignition on. Using the scan tool, read the active DTCs. Does the scan tool display; B1A15-RKE FOB 6 BATTERY LOW? Yes Replace the FOBIK battery. Test the FOBIK using the Miller Special Tool "(special tool #9001, Rf Detector)" RF Detector". If the Strength Display does not display "Strong", replace and program the FOBIK using the scan tool. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST. No Test complete The conditions that caused this code to set are not present at this time. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST.

1. TEST FOR INTERMITTENT CONDITION NOTE: Verify that the FOBIK in use is the FOBIK causing the DTC to set. Turn the ignition on. Using the scan tool, record and erase the DTCs. Turn the ignition off and remove the FOBIK. Operate the FOBIK in all positions several times. Turn the ignition on. Using the scan tool, read the active DTCs. Does the scan tool display: B1A16-RKE FOB 7 BATTERY LOW as active? Yes Replace the FOBIK battery. Test the FOBIK using the Miller Special Tool "(special tool #9001, Rf Detector)" RF Detector". If the Strength Display does not display "Strong", replace and program the FOBIK using the scan tool. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST. No Testy complete. The conditions that caused this code to set are not present at this time. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST.

1. TEST FOR INTERMITTENT CONDITION NOTE: Verify that the FOBIK in use is the FOBIK causing the DTC to set. Turn the ignition on. Using the scan tool, record and erase the DTCs. Turn the ignition off and remove the FOBIK. Operate the RKE transmitter in all positions several times. Turn the ignition on. Using the scan tool, read the active DTCs. Does the scan tool display: B1A17-RKE FOB 8 BATTERY LOW as active? Yes Replace the FOBIK battery. Test the FOBIK using the Miller Special Tool "(special tool #9001, Rf Detector)" RF Detector". If the Strength Display does not display "Strong", replace and program the FOBIK using the scan tool. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST. No Test complete. The conditions that caused this code to set are not present at this time. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST.

1. VERIFY THAT THE DIAGNOSTIC TROUBLE CODE (DTC) IS ACTIVE NOTE: Verify that the FOBIK in use is the FOBIK causing the DTC to set. Turn the ignition on. NOTE: Before continuing, review and check for the following: Review the repair history of the vehicle. Make sure that the vehicle has the correct PCM and WIN installed by verifying the part numbers. With the scan tool, make sure that the PCM and WIN are programmed correctly. Compare the PCM VIN to the WIN VIN and ensure the two VINs match. With the scan tool, record and erase the DTCs. Perform two ignition cycles, leaving the ignition switch on for a minimum of one minute per cycle. With the scan tool, read the active DTCs. Does the scan tool display; B1A24-KEY NOT PROGRAMMED Yes Go To 2 . No Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the WIN INTERMITTENT TEST.
2. ENGINE WILL NOT CRANK NOTE: When diagnosing any WIN system concern, all the FOBIKS should be present If this vehicle does not crank, use the table below to determine if the key is functional or not. With the scan tool under Data Display, Bussed Outputs, put the key in each position and check the "Ignition Status". Then with the key in the Run position, check "Valid Skim Key" and "SCREEM Status" reported by the WIN (or WCM). Compare all six readings with the "Good Key" column. If the engine does crank, answer "Yes" to the question below. BUSSED OUTPUTS Ignition Status Good Key Bad Key (Failed) Wrong Key New Key (Blank) Ignition Position = Lock -------------- or Lock -------------- -------------- -------------- or Lock Ignition Position = Acc. Off/Acc. -------------- -------------- Off/Acc. Ignition Position = Run Or ON Run Lock Lock Run Ignition Position = Start Engine Off - Trans. in Gear Start or Run Lock Lock Run SKREEM Status Normal Status Service SKREEM Invalid Key SNA (Signal Not Available) Valid Skim Key Yes/True No/False No/False No/False Trouble Code (DTC) B1A35 B1A6C, B1A25 B1A24 Does the key (FOBIK) pass All Six Comparisons that are in the "Good Key" column? Yes Replace and program the Wireless Ignition Node (WIN) in accordance with the Service Information. Refer to «RECEIVER, WIRELESS IGNITION NODE , REMOVAL»(ref-465939-S00176466422012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the WIN VERIFICATION TEST. No Go To 3 .
3. CHECK OPERATION OF THE FOBIK IN USE Using the scan tool, program the FOBIK to the WIN. Use the scan tool and erase all codes in the WIN. Turn the Ignition Off, and wait 15 seconds before turning the Ignition On. Wait one minute, and read active codes. Does the scan tool display: B1A24-KEY NOT PROGRAMMED? Yes Replace the key (FOBIK) and program using the scan tool. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST. No Repair is complete. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST.

1. VERIFY THAT THE DIAGNOSTIC TROUBLE CODE (DTC) IS ACTIVE NOTE: An external Radio-Frequency Identification (RFID) key (and/or pass/radio key), such as one used to gain access to a 24 hour gym, can cause this DTC to set and create a no start condition. Inspect the customer's key chain for any type of RFID key. If one is not found, question the customer to see if a spare key chain has this RFID key on it or if it was removed from the original key chain before the vehicle was released for service. If a RFID key is present, remove the ignition key from the vehicle and remove the RFID key from the key chain. For GPEC equipped vehicles, disconnect the battery and wait a minimum of five minutes, reconnect and attempt to start the vehicle. For NGC equipped vehicles, turn the ignition on a minimum for one hour, and then attempt to start the vehicle. If the vehicle does not start, continue with the diagnostic test. NOTE: Verify that the FOBIK in use is the FOBIK causing this DTC to set. Turn the ignition on. NOTE: Before continuing, review and check for the following: Review the repair history of the vehicle. Make sure that the vehicle has the correct PCM and WIN installed by verifying the part numbers. With the scan tool, make sure that the PCM and WIN are programmed correctly. Compare the PCM VIN to the WIN VIN and make sure the two VINs match. With the scan tool, record and erase the DTCs. Perform two ignition cycles, leaving the ignition switch on for a minimum of one minute per cycle. With the scan tool, read the active DTCs. Does the scan tool display; B1A25-INVALID KEY as active? Yes If the engine does not crank, Go To 2 . If the engine does crank, Go To 2 and answer "Yes" to the question. No Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the WIN INTERMITTENT TEST.
2. ENGINE DOES NOT CRANK NOTE: When diagnosing any WIN system concern, all the FOBIKS should be present If this vehicle does not crank, use the table below to determine if the key is functional or not. With the scan tool under Data Display, Bussed Outputs, put the key in each position and check the "Ignition Status". Then with the key in the Run position, check "Valid Skim Key" and "SCREEM Status" reported by the WIN (or WCM). Compare all six readings with the "Good Key" column. BUSSED OUTPUTS Ignition Status Good Key Bad Key (Failed) Wrong Key New Key (Blank) Ignition Position = Lock -------------- or Lock -------------- -------------- -------------- or Lock Ignition Position = Acc. Off/Acc. -------------- -------------- Off/Acc. Ignition Position = Run Or ON Run Lock Lock Run Ignition Position = Start Engine Off - Trans. in Gear Start or Run Lock Lock Run SKREEM Status Normal Status Service SKREEM Invalid Key SNA (Signal Not Available) Valid Skim Key Yes/True No/False No/False No/False Trouble Code (DTC) B1A35 B1A6C, B1A25 B1A24 Does the key (FOBIK) pass All Six Comparisons that are in the "Good Key" column? Yes Replace and program the Wireless Ignition Node (WIN) in accordance with the Service Information. Refer to «RECEIVER, WIRELESS IGNITION NODE , REMOVAL»(ref-465939-S00176466422012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the WIN VERIFICATION TEST. No If the customer affirms that the FOBIK being used in this test is the correct one for this vehicle, use the scan tool and perform the "Program Ignition Keys or Key FOBs" routine. If the key fails, replace the key (FOBIK) and program using the scan tool. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST.

1. DETERMINE ACTIVE OR STORED DTC Is the DTC active or stored? WIN - ACTIVE DTC Go To 2 . WIN - STORED DTC Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the WIRELESS IGNITION NODE (WIN) INTERMITTENT TEST.
2. CLEAR FOBIKS PROGRAMMED INTO WIRELESS IGNITION NODE (WIN) AND REPROGRAM FOBIKS NOTE: The below procedure clears all FOBIKS currently programmed in the WIN software. It is important to obtain all the customer FOBIKS so they may be reprogrammed to the module. Any FOBIKS not present for the following procedure will be inoperable and require additional programming to function. Using the scan tool, use the Erase All Ignition Keys feature under Miscellaneous Functions. Using the scan tool, use the Program Ignition Keys or Key Fobs feature under Miscellaneous Functions. Program all the customer key(s) into the WIN (up to eight). Use the scan tool and erase all DTCs in the WIN. Turn the Ignition Off, and wait 15 seconds before turning the Ignition On. Wait one minute, and read active DTCs. Does the scan tool display: B1A26-MAXIMUM NUMBER OF KEYS PROGRAMMED? Yes Replace and program the Wireless Ignition Node (WIN) in accordance with the Service Information. Refer to «RECEIVER, WIRELESS IGNITION NODE , REMOVAL»(ref-465939-S00176466422012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the WIN VERIFICATION TEST. No Repair is complete. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST.

1. DELETE FOBIKS AND REPROGRAM With the scan tool, use the "Erase All Ignition Keys" feature under Miscellaneous Functions to delete all stored FOBIKs. With the scan tool, use the "Program Ignition Keys or Key FOBs" feature under Miscellaneous Functions to reprogram all applicable FOBIKs. With the scan tool, erase the WIN DTCs. Turn the ignition off, wait 15 seconds, turn the ignition on. Wait one minute, and read the active DTCs. Does the scan tool display; B1A27-SKREEM PROGRAMMING PERFORMANCE? Yes Replace and program the Wireless Ignition Node (WIN) in accordance with the Service Information. Refer to «RECEIVER, WIRELESS IGNITION NODE , REMOVAL»(ref-465939-S00176466422012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the WIN VERIFICATION TEST. No Repair is complete. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST.

1. DETERMINE ACTIVE OR STORED DIAGNOSTIC TROUBLE CODE (DTC) Is the DTC active or stored? WIN - ACTIVE DTC Go To 2 . WIN - STORED DTC Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the WIN INTERMITTENT TEST.
2. VERIFY THE VEHICLE IDENTIFICATION NUMBER (VIN) STORED IN THE POWERTRAIN CONTROL MODULE (PCM). Using the scan tool, access the VIN number stored in the PCM. NOTE: Make sure that a VIN has been programmed into the PCM. If a VIN is not displayed, attempt to program the PCM with the correct VIN before continuing. Compare the VIN displayed, with the VIN of the vehicle. Does the VIN recorded in the PCM match the VIN of the vehicle? Yes Using the scan tool, verify the VIN in the WIN matches the VIN of the vehicle. If it DOES, Go To 3 . If it does NOT match, refer to «RECEIVER, WIRELESS IGNITION NODE , REMOVAL»(ref-465939-S00176466422012042300000) and replace the Wireless Ignition Node in accordance with the Service Information. Prior to replacing the WIN, the RUN circuits must be checked at the PCM. A missing run circuit at the PCM can cause this DTC to set. Replace and program the Wireless Ignition Node (WIN) in accordance with the Service Information. Refer to «RECEIVER, WIRELESS IGNITION NODE , REMOVAL»(ref-465939-S00176466422012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the WIN VERIFICATION TEST. No Using the scan tool, perform the PCM Replaced Procedure to update the VIN in the PCM. Then, Go To 3 .
3. PCM STARTING DTCS Use the scan tool and erase all DTCs in the WIN and PCM. Turn the Ignition Off, and wait 15 seconds before turning the Ignition On. Try to start the engine. If the engine starts, leave it run for one minute and then turn the engine off (ignition on) Wait one minute, and read the active PCM DTCs. Does the scan tool display any Starting related DTCs? Yes Refer to «DIAGNOSTIC CODE INDEX»(ref-466007) and perform the appropriate Diagnostic Procedure. No Go To 4 .
4. VERIFY PCM PROGRAMMING Use the scan tool and erase all DTCs in the WIN and PCM. Turn the Ignition Off, and wait 15 seconds before turning the Ignition On. Wait one minute, and read the active WIN DTCs. Does the scan tool display: B1A28-ECM MISMATCH WITH SKIM as active? Yes Replace and program the Powertrain Control Module in accordance with the Service Information. Refer to «MODULE, POWERTRAIN CONTROL , REMOVAL»(ref-465939-S29940986652012042300000) . Refer to «POWERTRAIN VERIFICATION TEST»(ref-466029-S26275093572012042300000) and perform the POWERTRAIN VERIFICATION TEST. No Repair is complete. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST.

1. CHECK FOR AN INTERMITTENT CONDITION Turn the ignition on. With the scan tool, record and erase the WIN DTCs. Cycle the ignition switch from on to off, wait five seconds and then back to on. With the scan tool, read the active WIN DTCs. NOTE: This DTC identifies two fault conditions together, an unknown or non communicating FOBIK and a negative response from the PCM to start the engine. First, root cause why the FOBIK is unknown or not responsive. Once the FOBIK issue is corrected, the B1A29 DTC should go to a stored status. Once the B1A29 becomes stored, the B1A28 DTC can be corrected. Does the scan tool display: B1A29-SKIM BASESTATION MISMATCH as Active? Yes Go To 2 . No Verify the FOBIK in use is the FOBIK that caused this DTC to set. If it was, Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the WIN INTERMITTENT TEST.
2. VERIFY FOBIK COMMUNICATION NOTE: When diagnosing any WIN concern, all FOBIKs should be present With the scan tool, read the WIN active DTCs again. Does the scan tool display; B1A35-UNIDENTIFIED KEY COMMUNICATION ERROR as Active? Yes Go To 3 . No Go To 4 .
3. TEST LOW FREQUENCY (LF) COMMUNICATION With the scan tool, in the WIN menu, go to Data Display, Bussed Outputs and check the "SKREEM Status" for the current FOBIK that is being used. Record that status. Remove the FOBIK. Insert one of the other known good FOBIKs used with this vehicle. NOTE: If another FOBIK is not available, insert a new unprogrammed FOBIK to test the WIN module's LF communication (do not program the FOBIK). Check the "SKREEM Status" for the current FOBIK. Verify that the status changed from the first FOBIK that was in the ignition. Did the "SKREEM Status" change? Yes Replace and program the FOBIK in accordance with the Service Information. Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the WIN VERIFICATION TEST. No Replace and program the Wireless Ignition Node (WIN) in accordance with the Service Information. Refer to «RECEIVER, WIRELESS IGNITION NODE , REMOVAL»(ref-465939-S00176466422012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the WIN VERIFICATION TEST.
4. VERIFY THE STATE OF THE WIN MODULE Currently the secret key in the FOBIK does not match the secret key in the WIN module. Find out which component has the correct secret key for this vehicle. Has the WIN module just been replaced? Yes Go To 5 . No Replace and program the FOBIK in accordance with the Service Information. Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the WIN VERIFICATION TEST.
5. VERIFY THE WIN MODULE HAS BEEN INITIALIZED Using the scan tool, go to Miscellaneous Functions and run the "Reset WIN" routine. Enter the unique 4 digit PIN number assigned to this vehicle. Was the 4 digit PIN accepted? Yes Replace and program the FOBIK in accordance with the Service Information. Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the WIN VERIFICATION TEST. No NOTE: If the PCM was replaced at the same time the WIN was, install the old PCM before continuing or else the correct secret key value will not get transferred and replacing all FOBIKs will be necessary. Using the scan tool, go to Miscellaneous Functions and run the "WIN Replaced" routine. Using the scan tool, go to Miscellaneous Functions and run the "Program Ignition Keys or Key Fobs" routine. Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the WIN VERIFICATION TEST.

1. CHECK FOR AN INTERMITTENT CONDITION NOTE: An external Radio-Frequency Identification (RFID) key (and/or pass/radio key), such as one used to gain access to a 24 hour gym, can cause this DTC to set and create a no start condition. Inspect the customer's key chain for any type of RFID key. If one is not found, question the customer to see if a spare key chain has this RFID key on it or if it was removed from the original key chain before the vehicle was released for service. If a RFID key is present, remove the ignition key from the vehicle and remove the RFID key from the key chain. For GPEC equipped vehicles, disconnect the battery and wait a minimum of five minutes, reconnect and attempt to start the vehicle. For NGC equipped vehicles, turn the ignition on a minimum for one hour, and then attempt to start the vehicle. If the vehicle does not start, continue with the diagnostic test. NOTE: Verify the FOBIK in use is the FOBIK causing this DTC to set. Turn the ignition on. With the scan tool, record and erase the WIN DTCs. Cycle the ignition switch from on to off, wait five seconds and then crank the engine. Turn the engine off, key on. With the scan tool, read the active WIN DTCs. Does the scan tool display: B1A35-UNIDENTIFIED KEY COMMUNICATION ERROR as Active? Yes Go To 2 . No Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the WIN INTERMITTENT TEST.
2. TEST LF COMMUNICATION With the scan tool, in the WIN menu, go to Data Display, Bussed Outputs and check the "SKREEM Status" for the current FOBIK that is being used. Record that status. Turn the ignition off and remove the FOBIK. Insert one of the other known good FOBIKs used with this vehicle. NOTE: If another FOBIK is not available, insert a new FOBIK (Do not program) to test the WIN module's LF communication Check the "SKREEM Status" for the current FOBIK. Verify that the status changed from the first FOBIK that was in the ignition. Did the "SKREEM Status" change? Yes Replace and program the FOBIK in accordance with the Service Information. Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the WIN VERIFICATION TEST. No Replace and program the Wireless Ignition Node (WIN) in accordance with the Service Information. Refer to «RECEIVER, WIRELESS IGNITION NODE , REMOVAL»(ref-465939-S00176466422012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the WIN VERIFICATION TEST.

1. VERIFY THAT THE DIAGNOSTIC TROUBLE CODE (DTC) IS ACTIVE NOTE: When diagnosing any WIN system concern, all the FOBIKS should be present. NOTE: Verify that the FOBIK in use is the FOBIK causing the DTC to set. Turn the ignition on. NOTE: Before continuing, review and check for the following: Review the repair history of the vehicle. Make sure that the vehicle has the correct PCM and WIN installed by verifying the part numbers. With the scan tool, ensure that the PCM and WIN are programmed correctly. Compare the PCM VIN to the WIN VIN and ensure the two VINs match. With the scan tool, record and erase the DTCs. Perform five ignition cycles, leaving the ignition switch on for a minimum of one minute per cycle. With the scan tool, read the active DTCs. Does the scan tool display; B1A6C-SECRET KEY MISMATCH as active? Yes If the engine does not crank, Go To 2 . If the engine does crank, Go To 3 . No Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the WIN INTERMITTENT TEST.
2. ENGINE DOES NOT CRANK If this vehicle does not crank, use the table below to determine if the key is functional or not. With the scan tool under Data Display, Bussed Outputs, put the key in each position and check the "Ignition Status". Then with the key in the Run position, check "Valid Skim Key" and "SKREEM Status" reported by the WIN (or WCM). Compare all six readings with the "Good Key" column. BUSSED OUTPUTS Ignition Status Good Key Bad Key (Failed) Wrong Key New Key (Blank) Ignition Position = Lock -------------- or Lock -------------- -------------- -------------- or Lock Ignition Position = Acc. Off/Acc. -------------- -------------- Off/Acc. Ignition Position = Run Or ON Run Lock Lock Run Ignition Position = Start Engine Off - Trans. in Gear Start or Run Lock Lock Run SKREEM Status Normal Status Service SKREEM Invalid Key "SNA" Signal Not Available Valid Skim Key Yes/True No/False No/False No/False Trouble Code (DTC) B1A35 B1A6C, B1A25 B1A24 Does the key (FOBIK) pass All Six Comparisons that are in the "Good Key" column? Yes Replace and program the Wireless Ignition Node (WIN) in accordance with the Service Information. Refer to «RECEIVER, WIRELESS IGNITION NODE , REMOVAL»(ref-465939-S00176466422012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the WIN VERIFICATION TEST. No Go To 3 .
3. VERIFY THE WIN HAS BEEN PROPERLY INITIALIZED Using the scan tool, read the Number of Key/Fobs Programmed under Data Display. Does the scan tool show any Key/Fobs Programmed? Yes Go To 4 . No Using the scan tool, program the FOBIKS. Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the WIN VERIFICATION TEST.
4. CHECK OPERATION OF THE FOBIK IN USE NOTE: Verify the FOBIK in use is the FOBIK causing the DTC to set. Replace the FOBIK currently in use, unless the FOBIK was identified as a new key in Step 2. Using the scan tool, program the new FOBIK to the WIN. Use the scan tool and erase all codes in the WIN. Turn the Ignition Off, and wait 15 seconds before turning the Ignition On. Wait one minute, and read active codes. Does the scan tool display this DTC as active? Yes Replace and program the Wireless Ignition Node (WIN) in accordance with the Service Information. Refer to «RECEIVER, WIRELESS IGNITION NODE , REMOVAL»(ref-465939-S00176466422012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the WIN VERIFICATION TEST. No Repair is complete. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST.

1. CHECK FOR AN INTERMITTENT CONDITION Turn the ignition on. With the scan tool, record and erase the WIN DTCs. Cycle the ignition switch from on to off, wait five seconds and then back to on. With the scan tool, read the active WIN DTCs. Does the scan tool display: B1A77- REMOTE START ANTENNA CIRCUIT LOW as Active? Yes Go To 2 . No Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the WIN INTERMITTENT TEST.
2. CHECK WIN Unplug the Remote Start Antenna from the WIN module. With the scan tool, record and erase the WIN DTCs. Cycle the ignition switch from on to off, wait five seconds and then back to on, wait five seconds. With the scan tool, read the active WIN DTCs. NOTE: The "B1A79-Remote Start Antenna Circuit Open or Not Connected" will probably display as active. Does the scan tool display; B1A77- REMOTE START ANTENNA CIRCUIT LOW as Active? Yes Replace and program the Wireless Ignition Node (WIN) in accordance with the Service Information. Refer to «RECEIVER, WIRELESS IGNITION NODE , REMOVAL»(ref-465939-S00176466422012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the WIN VERIFICATION TEST. No Replace the Remote Start Antenna in accordance with the Service Information. Refer to «ANTENNA, REMOTE START , REMOVAL»(ref-465961-S26626264702012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the WIN VERIFICATION TEST.

1. REMOTE START ANTENNA NOT CONNECTED Verify that the Remote Start Antenna is connected to the WIN. Disconnect the Remote Start Antenna and reconnect it to ensure that it is seated correctly. Turn the ignition on. With the scan tool, record and erase the WIN DTCs. Cycle the ignition switch from on to off, wait five seconds and then back to on, wait five seconds. With the scan tool, read the active WIN DTCs. Does the scan tool display: B1A79- REMOTE START ANTENNA CIRCUIT OPEN OR NOT CONNECTED as Active? Yes Go To 2 . No Test complete. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST.
2. CHECK REMOTE START ANTENNA Turn the ignition off. Secure a new Remote Start Antenna and connect the connector to the WIN. Turn the ignition on. With the scan tool, record and erase the WIN DTCs. Cycle the ignition switch from on to off, wait five seconds and then back to on. With the scan tool, read the active WIN DTCs. Does the scan tool display: B1A79- REMOTE START ANTENNA CIRCUIT OPEN OR NOT CONNECTED as Active? Yes Replace and program the Wireless Ignition Node (WIN) in accordance with the Service Information. Refer to «RECEIVER, WIRELESS IGNITION NODE , REMOVAL»(ref-465939-S00176466422012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the WIN VERIFICATION TEST. No Finish the installation of the Remote Start Antenna in accordance with the Service Information. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST.

1. CHECK POWERTRAIN CONTROL MODULE DTCs With the scan tool, read Powertrain DTCs Are there any Powertrain Charging or Battery DTCs present? Yes Refer to «DIAGNOSTIC CODE INDEX»(ref-466007) and perform the appropriate diagnostic procedure. No This code is for information only. At some time there was a low battery system voltage. Check the battery and charging system in accordance with the Service Information. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST.

1. CHECK ENGINE DTCs With the scan tool, read Powertrain DTCs. Are there any Powertrain Charging or Battery DTCs present? Yes Refer to «DIAGNOSTIC CODE INDEX»(ref-466007) and perform the appropriate diagnostic procedure. No This code is a CAN system message for information only. Check the charging system in accordance with the Service Information. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST.

1. CHECK FOR CHARGING SYSTEM RELATED DTCs IN THE POWERTRAIN CONTROL MODULE (PCM) NOTE: Make sure the Battery is in good condition. Using the Midtronics Battery Tester, test the Battery before continuing. Turn the ignition on. With the scan tool in ECU View, select PCM and check for any Battery or Charging System related DTCs. Does the scan tool display any Battery or Charging System related DTCs? Yes Refer to «DIAGNOSTIC CODE INDEX»(ref-466007) and perform the appropriate diagnostic procedure. No Go To 2 .
2. INTERMITTENT CONDITION NOTE: Be sure the battery is fully charged before proceeding. With the scan tool, record and erase the WIN DTCs. Perform five ignition cycles, leaving the ignition switch on for a minimum of one minute per cycle. Start the engine and run for two minutes. With the scan tool, read the active WIN DTCs. Does the scan tool display: B210E-BATTERY VOLTAGE HIGH? Yes Go To 3 . No Test complete, the condition or conditions that originally set this DTC are not present at this time. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals and poor pin fit. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST.
3. CHECK THE GROUND CIRCUIT AT THE WIN NOTE: A dirty (partial) ground can cause abnormal conditions within a system. Turn the ignition off. Disconnect the WIN connector. Using a 12-volt test light, connect it between the (A106) Fused (B+) circuit and the (Z912) Ground circuit in the WIN harness connector. The test light must illuminate brightly. Compare the brightness to that of a direct connection to the battery. Is the test light as bright at the module connector as it is at the battery? Yes Replace and program the Wireless Ignition Node (WIN) in accordance with the Service Information. Refer to «RECEIVER, WIRELESS IGNITION NODE , REMOVAL»(ref-465939-S00176466422012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the WIN VERIFICATION TEST. No Repair the (Z912) Ground circuit for high resistance. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST.

1. DETERMINE ACTIVE OR STORED DTC Is the DTC active or stored? WIN - ACTIVE DTC Go To 2 . WIN - STORED DTC Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the WIRELESS IGNITION NODE (WIN) INTERMITTENT TEST.
2. RESET/RECONFIGURE THE TOTALLY INTEGRATED POWER MODULE (TIPM) Turn the ignition on. Using the scan tool, select ECU View. This will list the modules on the vehicle. Read and record the listed modules. NOTE: A Scan Report will list all the modules on the vehicle. Using the scan tool, select the Totally Integrated Power Module (TIPM) and then press Miscellaneous Functions. Press Reset ECU. Cycle the ignition from on to off three times and read the active WIN DTCs. Does the scan tool display: B2204-ECU CONFIGURATION MISMATCH active? Yes Go To 3 . No Repair is complete. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST.
3. RESET/RECONFIGURE THE WIN Using the scan tool, select the WIN and then press Miscellaneous Functions. Press Reset ECU. Cycle the ignition from on to off three times and read the active WIN DTCs. Does the scan tool display: B2204-ECU CONFIGURATION MISMATCH active? Yes Replace and program the Wireless Ignition Node (WIN) in accordance with the Service Information. Refer to «RECEIVER, WIRELESS IGNITION NODE , REMOVAL»(ref-465939-S00176466422012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the WIN VERIFICATION TEST. No Repair is complete. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST.

1. DETERMINE ACTIVE OR STORED DIAGNOSTIC TROUBLE CODE (DTC) Is the DTC active or stored? WIN - ACTIVE DTC Go To 2 . WIN - STORED DTC Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the WIRELESS IGNITION NODE (WIN) INTERMITTENT TEST.
2. CHECK THE VIN STORED IN THE PCM Using the scan tool, compare the VIN that is stored in the PCM to the VIN of the vehicle's VIN plate. Does the VIN stored in the PCM match the vehicle's VIN? Yes Replace and program the Wireless Ignition Node (WIN) in accordance with the Service Information. Refer to «RECEIVER, WIRELESS IGNITION NODE , REMOVAL»(ref-465939-S00176466422012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the WIN VERIFICATION TEST. No Replace the Powertrain Control Module in accordance with the Service Information. Refer to «MODULE, POWERTRAIN CONTROL , REMOVAL»(ref-465939-S29940986652012042300000) . Refer to «POWERTRAIN VERIFICATION TEST»(ref-466029-S26275093572012042300000) and perform the POWERTRAIN VERIFICATION TEST.

Scheme 39

For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article .

1. REPLACE THE RAIN SENSING MODULE With the scan tool, read the WIN DTCs. Does the scan tool display: B221D-RAIN SENSOR MODULE (RSM) INTERNAL active? Yes Replace the Rain Sensor in accordance with the Service Information. With the scan tool select: Misc. Functions, LRSM Re-Adaption and run that program. Refer to «MODULE, LIGHT RAIN SENSOR (LRSM) , REMOVAL»(ref-465980-S02010436822012042300000) . Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST. No Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the WIRELESS IGNITION NODE (WIN) INTERMITTENT TEST.

1. VERIFY THAT THE DIAGNOSTIC TROUBLE CODE (DTC) IS ACTIVE Turn the ignition on. NOTE: Before continuing, review and check for the following: Review the repair history of the vehicle. Make sure that the vehicle has the correct PCM and WIN installed by verifying the part numbers. With the scan tool, ensure that the PCM and WIN are programmed correctly. Compare the PCM VIN to the WIN VIN and ensure the two VINs match. With the scan tool, erase the DTCs. Perform three ignition cycles, leaving the ignition switch on for a minimum of one minute per cycle. With the scan tool, read the active DTCs. Does the scan tool display: B2224-SKREEM INTERNAL as active? Yes Replace and program the Wireless Ignition Node (WIN) in accordance with the Service Information. Refer to «RECEIVER, WIRELESS IGNITION NODE , REMOVAL»(ref-465939-S00176466422012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the WIN VERIFICATION TEST. No Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the WIRELESS IGNITION NODE (WIN) INTERMITTENT TEST.

1. DTC STATUS NOTE: If the incorrect Placard Values were programmed into the WIN, a DTC could be set. Before continuing with any TPM diagnostic test, using the scan tool, check that the correct Placard Values have been programmed in to the module. NOTE: If any the following conditions are present repair them first before continuing with this test. Individual Low Tire Pressure Sensor DTCs Tire Pressure Monitoring (TPM) Sensor Internal fault Spare Tire is not equipped with a TPM Sensor and is currently on the vehicle NOTE: Seasonal temperature changes will affect tire pressure, and may have caused the tire pressure to fall below the low pressure warning threshold. Tire pressure should always be set based on cold inflation tire pressure (placard). This is defined as the tire pressure after a vehicle has not been driven for more then three hours, and in outside ambient temperatures. Correct all tire pressures to the recommended cold inflation tire pressure specifications and wait two minutes for the system to update. Ignition on engine not running. With the scan tool, record and erase DTCs. Test drive the vehicle at speeds greater than 15 mph (24 km/h) for minimum of 10 minutes. With the scan tool, read DTCs. Is the DTC status Active at this time? Yes Go To 2 . No Go To 8 .
2. LOW TIRE PRESSURE NOTE: This DTC can be caused by many different factors and might not be a TPM Sensor or a WIN fault. Interference from other elements can over power the sensor/transmitter RF frequency to the WIN making erratic operation to the TPM system. Check the vehicle for aftermarket accessories that could compromise the RF frequency signal before diagnosing the TPM system. Correct all tire pressures to the recommended cold inflation tire pressure specifications and wait two minutes for the system to update. With the scan tool, erase DTCs. With the scan tool, read DTCs. Does the DTC reset or is the status Active for this DTC? Yes Go To 3 . No Go To 8 .
3. TIRE PRESSURE MONITORING (TPM) SENSOR NOTE: The following tests are used to locate the Tire Pressure Sensor/Transmitter that is setting the low pressure fault. If the tires have been rotated, the Tire Pressure Sensor/Transmitter is no longer in sequence from the factory. Faults are linked to the sensor/transmitter IDs. You MUST locate the correct Tire Pressure Sensor/Transmitter that set the fault before. NOTE: Before continuing with any TPM diagnostic test, using the scan tool and read first set of the Tire Placard Pressure Front and Tire Placard Pressure Rear under Data Display in the WIN. (under the Left Rear Transponder Status) Confirm that the values match the Tire Inflation Pressure (Placard) label located on the Drivers Side B-Pillar. If the incorrect Placard Values have been programmed in the WIN, go to Update Pressure Thresholds under Miscellaneous Functions for the WIN and follow the procedure. If the vehicle is equipped with a WIN Module, go into the Totally Integrated Power Module (TIPM), select Data Display and read "Tire Placard Pressure - Front" and "Tire Placard Pressure - Rear" to confirm the values were programmed correctly. If the Placard values are incorrect in the TIPM, select the Totally Integrated Power Module (TIPM) then under "Miscellaneous" select "Update Pressure Threshold" and enter the placard pressure value as seen on the Tire Inflation Pressure (Placard) label. Repeat step #2 for Diagnostics. With the scan tool, select View Data Display in the WIN and find the compensated tire pressure values located under each of the Sensor Identification locations. Are any of the compensated tire pressure values are below the Placard Value? Yes Replace the Tire Pressure Monitoring (TPM) Sensor in accordance with the service information. Refer to «SENSOR, TIRE PRESSURE MONITORING (TPM) , REMOVAL»(ref-465920-S23658041042012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST. No Go To 4 .
4. TPM/RKE ANALYZER CH9936 Is their a TPM/RKE Analyzer CH9936 available? Yes Go To 5 . No Go To 7 .
5. TIRE PRESSURE MONITORING (TPM) SENSOR NON-RESPONSIVE With the TPM-RKE Analyzer (special tool #CH9936, Analyzer, TPM/RKE), check to see if the any of the TPM Sensors do not respond after repeated attempts or display the following: "Damaged Accel" "Damaged Temp" "Damaged Temp" "Damaged Press" Are any of the TPM Sensors not responding or displaying the information listed above? Yes Replace the Tire Pressure Monitoring (TPM) Sensor in accordance with the service information. Refer to «SENSOR, TIRE PRESSURE MONITORING (TPM) , REMOVAL»(ref-465920-S23658041042012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST. No Go To 6 .
6. TPM SENSOR INTERNAL FAULT SET USING TPM/RKE ANALYZER CH9936 NOTE: The following procedure is used to locate the TPM Sensor that is setting the sensor internal fault. If the tires have been rotated, the Tire Pressure Sensor is no longer in sequence from the factory. Faults are linked to the sensor/transmitter IDs. You MUST locate the correct Tire Pressure Sensor that set the fault before continuing. Use the following method below at every tire location. NOTE: If the sensor IDs do not match, it may be necessary to move the vehicle to a location away from other TPM sensors and repeat this step. With the scan tool, select Data Display for the WIN. Check to see if the Sensor IDs match what is programmed into the WIN. Has the Tire Pressure Sensor been located? Yes Replace the Tire Pressure Monitoring (TPM) Sensor in accordance with the service information. Refer to «SENSOR, TIRE PRESSURE MONITORING (TPM) , REMOVAL»(ref-465920-S23658041042012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST. No Replace the Wireless Ignition Node (WIN) in accordance with the Service Information. Refer to «RECEIVER, WIRELESS IGNITION NODE , REMOVAL»(ref-465939-S00176466422012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST.
7. TIRE PRESSURE SENSOR INTERNAL FAULT SET NOTE: Some vehicles will not receive TPM Sensor data when the vehicle is stationary. The vehicle may need to be driven at speeds greater than 15 mph (24 km/h) for about a minute in order to receive TPM Sensor data. Starting with the left front wheel, deflate the tire to 20 PSI, wait two minutes, and check the scan tool for changes to any compensated tire pressure values Look for a tire location whose sensor ID that is not responding. Repeat this test on each wheel on the vehicle until the sensor in question has been identified Has the Tire Pressure Sensor been located? Yes Replace the Tire Pressure Monitoring (TPM) Sensor in accordance with the service information. Refer to «SENSOR, TIRE PRESSURE MONITORING (TPM) , REMOVAL»(ref-465920-S23658041042012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST. No Replace the Wireless Ignition Node (WIN) in accordance with the Service Information. Refer to «RECEIVER, WIRELESS IGNITION NODE , REMOVAL»(ref-465939-S00176466422012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST.
8. INTERMITTENT TIRE PRESSURE MONITORING (TPM) SENSOR DTC The conditions necessary to set this DTC are not present at this time. Perform any Technical Service Bulletins that may apply to this condition. With the scan tool, erase DTCs. Test drive the vehicle for a minimum of 10 minutes with vehicle speed greater than 24 km/h (15 mph). With the scan tool, read DTCs. Does the DTC reset or is the status Active for this DTC? Yes Repair as necessary. Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST. No Test complete, the condition or conditions that originally set this DTC are not present at this time. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension.

1. DTC STATUS IS ACTIVE NOTE: Seasonal temperature changes will affect tire pressure, and may have caused the tire pressure to fall below the low pressure warning threshold. Tire pressure should always be set based on cold inflation tire pressure (placard). This is defined as the tire pressure after a vehicle has not been driven for more then three hours, and in outside ambient temperatures. Correct all tire pressures to the recommended cold inflation tire pressure specifications and wait two minutes for the system to update. Ignition on engine not running. With the scan tool, record and erase DTCs. Test drive the vehicle at a speed greater than 24 km/h (15 mph) for a minimum of 10 minutes in order to receive TPM Sensor data and allow for the system to update. With the scan tool, read the DTCs. Is the DTC status Active at this time? Yes Go To 2 . No Go To 9 .
2. TPM-RKE ANALYZER CH9936 Is there a TPM-RKE Analyzer CH9936 available? Yes Go To 3 . No Go To 8 .
3. TIRE PRESSURE MONITORING (TPM) SENSOR INTERNAL DTC NOTE: This fault can be set if the incorrect or no TPM Sensor is installed on the vehicle. If the spare tire is currently installed on the vehicle, and it is not equipped with a TPM Sensor, this DTC can be set. Replace the spare with a TPM Sensor equipped wheel and tire assembly. Test drive the vehicle. If the DTC resets, continue with the diagnostic procedure. Perform a visual inspection to verify that all road wheels are equipped with a TPM Sensor. With the TPM-RKE Analyzer (special tool #CH9936, Analyzer, TPM/RKE) verify the correct TPM Sensor is on the vehicle. Is the correct TPM Sensor installed on the vehicle? Yes Go To 4 . No Replace the Tire Pressure Monitoring (TPM) Sensor in accordance with the service information. Refer to «SENSOR, TIRE PRESSURE MONITORING (TPM) , REMOVAL»(ref-465920-S23658041042012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST.
4. TIRE PRESSURE MONITORING (TPM) SENSOR INTERNAL FAULT SET USING TPM-RKE ANALYZER NOTE: The following procedure is used to locate the TPM Sensor that is setting the internal fault. If the tires have been rotated, the TPM Sensor is no longer in sequence from the factory. Faults are linked to the TPM Sensor IDs. You MUST locate the TPM Sensor that set the fault before continuing. Use the following method below at every tire location. Use a TPM-RKE Analyzer (special tool #CH9936, Analyzer, TPM/RKE) to scan each TPM Sensor for a response, and store in the proper location in the TPM-RKE Analyzer (special tool #CH9936, Analyzer, TPM/RKE). If you receive no response from any of the TPM Sensors, check to make sure that the TPM-RKE Analyzer is set correctly and repeat the process on each non-responsive wheel. Has the faulty TPM Sensor been located? Yes Replace the Tire Pressure Monitoring (TPM) Sensor in accordance with the service information. Refer to «SENSOR, TIRE PRESSURE MONITORING (TPM) , REMOVAL»(ref-465920-S23658041042012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST. No Go To 5 .
5. TIRE PRESSURE MONITORING (TPM) SENSOR INTERNAL FAULT - MISMATCHED ID NOTE: If the TPM Sensor IDs do not match, it may be necessary to move the vehicle to a location away from other TPM Sensors and repeat this step. Use a TPM-RKE Analyzer (special tool #CH9936, Analyzer, TPM/RKE) to verify the TPM Sensor IDs match what is programmed into the WIN. The TPM Sensor Identifications are located under "Data Display" for the WIN. Do the TPM Sensor IDs match what is stored in the WIN? Yes Replace the Wireless Ignition Node (WIN) in accordance with the Service Information. Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST. No Go To 6 .
6. TIRE PRESSURE MONITORING (TPM) SENSOR INTERNAL FAULT Using the data taken by the TPM-RKE Analyzer (special tool #CH9936, Analyzer, TPM/RKE), program the current sensor ID's into the WIN module in the corresponding locations. With the scan tool, erase the DTCs. Drive the vehicle for a minimum of 20 minutes with the vehicle speed greater than 24 km/h (15 mph) to verify that the DTC does not return in an active state. With the scan tool, read the active DTCs. Does the scan tool display: C1501-TIRE PRESSURE SENSOR 1 INTERNAL Yes Replace the Wireless Ignition Node (WIN) in accordance with the Service Information. Refer to «RECEIVER, WIRELESS IGNITION NODE , REMOVAL»(ref-465939-S00176466422012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST. No Go To 7 .
7. TIRE PRESSURE MONITORING (TPM) SENSOR INTERNAL FAULT - MISMATCHED ID With the TPM-RKE Analyzer, read the sensor ID's. Do the sensor ID's match the ID's just learned in the previous step? Yes Test complete. Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST. No Replace the Wireless Ignition Node (WIN) in accordance with the Service Information. Refer to «RECEIVER, WIRELESS IGNITION NODE , REMOVAL»(ref-465939-S00176466422012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST.
8. TIRE PRESSURE MONITORING (TPM) SENSOR INTERNAL FAULT SET NOTE: Some vehicles will not receive the TPM Sensor data when the vehicle is stationary. The vehicle may need to be driven at speeds greater than 24 km/h (15 mph) for about a minute in order to receive TPM Sensor data. Starting with the left front wheel, deflate the tire to 20 PSI, wait two minutes, and check the scan tool for changes to any compensated tire pressure values. Look for a tire location with a non-responsive TPM Sensor ID. Repeat this test on each wheel on the vehicle until the TPM Sensor in question has been identified. Has the faulty TPM Sensor been located? Yes Replace the Tire Pressure Monitoring (TPM) Sensor in accordance with the service information. Refer to «SENSOR, TIRE PRESSURE MONITORING (TPM) , REMOVAL»(ref-465920-S23658041042012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST. No Replace the Wireless Ignition Node (WIN) in accordance with the Service Information. Refer to «RECEIVER, WIRELESS IGNITION NODE , REMOVAL»(ref-465939-S00176466422012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST.
9. INTERMITTENT TIRE PRESSURE MONITORING (TPM) SENSOR DTC The conditions necessary to set this DTC are not present at this time. Perform any Technical Service Bulletins that may apply to this condition. With the scan tool, clear DTCs in the Wireless Ignition Node (WIN) Module. Test drive the vehicle for a minimum of 10 minutes with vehicle speed greater than 24 km/h (15 mph). With the scan tool, select View DTCs in the Wireless Ignition Node (WIN) Module. Does the DTC reset or is the status Active for this DTC? Yes Return to the beginning of this test and perform the diagnostic procedure as necessary. No Test complete, the condition or conditions that originally set this DTC are not present at this time. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension.

1. DTC STATUS IS ACTIVE NOTE: Seasonal temperature changes will affect tire pressure, and may have caused the tire pressure to fall below the low pressure warning threshold. Tire pressure should always be set based on cold inflation tire pressure (placard). This is defined as the tire pressure after a vehicle has not been driven for more then three hours, and in outside ambient temperatures. Correct all tire pressures to the recommended cold inflation tire pressure specifications and wait two minutes for the system to update. Ignition on engine not running. With the scan tool, record and erase DTCs. Test drive the vehicle at a speed greater than 24 km/h (15 mph) for a minimum of 10 minutes in order to receive TPM Sensor data and allow for the system to update. With the scan tool, read DTCs. Is the DTC status Active at this time? Yes Go To 2 . No Go To 9 .
2. TPM-RKE ANALYZER CH9936 Is there a TPM-RKE Analyzer CH9936 available? Yes Go To 3 . No Go To 8 .
3. TIRE PRESSURE MONITORING (TPM) SENSOR INTERNAL DTC NOTE: This fault can be set if the incorrect or no TPM Sensor is installed on the vehicle. If the spare tire is currently installed on the vehicle, and it is not equipped with a TPM Sensor, this DTC can be set. Replace the spare with a TPM Sensor equipped wheel and tire assembly. Test drive the vehicle. If the DTC resets, continue with the diagnostic procedure. Perform a visual inspection to verify that all road wheels are equipped with a TPM Sensor. With the TPM-RKE Analyzer (special tool #CH9936, Analyzer, TPM/RKE) verify the correct TPM Sensor is on the vehicle. Is the correct TPM Sensor installed on the vehicle? Yes Go To 4 . No Replace the Tire Pressure Monitoring (TPM) Sensor in accordance with the service information. Refer to «SENSOR, TIRE PRESSURE MONITORING (TPM) , REMOVAL»(ref-465920-S23658041042012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST.
4. TIRE PRESSURE MONITORING (TPM) SENSOR INTERNAL FAULT SET USING TPM-RKE ANALYZER NOTE: The following procedure is used to locate the TPM Sensor that is setting the internal fault. If the tires have been rotated, the TPM Sensor is no longer in sequence from the factory. Faults are linked to the TPM Sensor IDs. You MUST locate the TPM Sensor that set the fault before continuing. Use the following method below at every tire location. Use a TPM-RKE Analyzer (special tool #CH9936, Analyzer, TPM/RKE) to scan each TPM Sensor for a response, and store in the proper location in the TPM-RKE Analyzer (special tool #CH9936, Analyzer, TPM/RKE). If you receive no response from any of the TPM Sensors, check to make sure that the TPM-RKE Analyzer is set correctly and repeat the process on each non-responsive wheel. Has the faulty TPM Sensor been located? Yes Replace the Tire Pressure Monitoring (TPM) Sensor in accordance with the service information. Refer to «SENSOR, TIRE PRESSURE MONITORING (TPM) , REMOVAL»(ref-465920-S23658041042012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST. No Go To 5 .
5. TIRE PRESSURE MONITORING (TPM) SENSOR INTERNAL FAULT - MISMATCHED ID NOTE: If the TPM Sensor IDs do not match, it may be necessary to move the vehicle to a location away from other TPM Sensors and repeat this step. Use a TPM-RKE Analyzer (special tool #CH9936, Analyzer, TPM/RKE) to verify the TPM Sensor IDs match what is programmed into the WIN. The TPM Sensor Identifications are located under "Data Display" for the WIN. Do the TPM Sensor IDs match what is stored in the WIN? Yes Replace the Wireless Ignition Node (WIN) in accordance with the Service Information. Refer to «RECEIVER, WIRELESS IGNITION NODE , REMOVAL»(ref-465939-S00176466422012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST. No Go To 6 .
6. TIRE PRESSURE MONITORING (TPM) SENSOR INTERNAL FAULT Using the data taken by the TPM-RKE Analyzer (special tool #CH9936, Analyzer, TPM/RKE), program the current sensor ID's into the WIN module in the corresponding locations. With the scan tool, erase the DTCs. Drive the vehicle for a minimum of 20 minutes with the vehicle speed greater than 24 km/h (15 mph) to verify that the DTC does not return in an active state. With the scan tool, read the active DTCs. Does the scan tool display: C1502-TIRE PRESSURE SENSOR 2 INTERNAL Yes Replace the Wireless Ignition Node (WIN) in accordance with the Service Information. Refer to «RECEIVER, WIRELESS IGNITION NODE , REMOVAL»(ref-465939-S00176466422012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST. No Go To 7 .
7. TIRE PRESSURE MONITORING (TPM) SENSOR INTERNAL FAULT - MISMATCHED ID With the TPM-RKE Analyzer, read the sensor ID's. Do the sensor ID's match the ID's just learned in the previous step? Yes Test complete. Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST. No Replace the Wireless Ignition Node (WIN) in accordance with the Service Information. Refer to «RECEIVER, WIRELESS IGNITION NODE , REMOVAL»(ref-465939-S00176466422012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST.
8. TIRE PRESSURE MONITORING (TPM) SENSOR INTERNAL FAULT SET NOTE: Some vehicles will not receive the TPM Sensor data when the vehicle is stationary. The vehicle may need to be driven at speeds greater than 24 km/h (15 mph) for about a minute in order to receive TPM Sensor data. Starting with the left front wheel, deflate the tire to 20 PSI, wait two minutes, and check the scan tool for changes to any compensated tire pressure values. Look for a tire location with a non-responsive TPM Sensor ID. Repeat this test on each wheel on the vehicle until the TPM Sensor in question has been identified. Has the faulty TPM Sensor been located? Yes Replace the Tire Pressure Monitoring (TPM) Sensor in accordance with the service information. Refer to «SENSOR, TIRE PRESSURE MONITORING (TPM) , REMOVAL»(ref-465920-S23658041042012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST. No Replace the WIN module in accordance with the Service Information. Refer to «RECEIVER, WIRELESS IGNITION NODE , REMOVAL»(ref-465939-S00176466422012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST.
9. INTERMITTENT TIRE PRESSURE MONITORING (TPM) SENSOR DTC The conditions necessary to set this DTC are not present at this time. Perform any Technical Service Bulletins that may apply to this condition. With the scan tool, clear DTCs in the Wireless Ignition Node (WIN) Module. Test drive the vehicle for a minimum of 10 minutes with vehicle speed greater than 24 km/h (15 mph). With the scan tool, select View DTCs in the Wireless Ignition Node (WIN) Module. Does the DTC reset or is the status Active for this DTC? Yes Return to the beginning of this test and perform the diagnostic procedure as necessary. No Test complete, the condition or conditions that originally set this DTC are not present at this time. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension.

1. DTC STATUS IS ACTIVE NOTE: Seasonal temperature changes will affect tire pressure, and may have caused the tire pressure to fall below the low pressure warning threshold. Tire pressure should always be set based on cold inflation tire pressure (placard). This is defined as the tire pressure after a vehicle has not been driven for more then three hours, and in outside ambient temperatures. Correct all tire pressures to the recommended cold inflation tire pressure specifications and wait two minutes for the system to update. Ignition on engine not running. Using the scan tool, record and erase DTCs. Test drive the vehicle at a speed greater than 24 km/h (15 mph) for a minimum of 10 minutes in order to receive TPM Sensor data and allow for the system to update. Using the scan tool, read DTCs. Is the DTC status Active at this time? Yes Go To 2 . No Go To 9 .
2. TPM-RKE ANALYZER CH9936 Is there a TPM-RKE Analyzer CH9936 available? Yes Go To 3 . No Go To 8 .
3. TIRE PRESSURE MONITORING (TPM) SENSOR INTERNAL DTC NOTE: This fault can be set if the incorrect or no TPM Sensor is installed on the vehicle. If the spare tire is currently installed on the vehicle, and it is not equipped with a TPM Sensor, this DTC can be set. Replace the spare with a TPM Sensor equipped wheel and tire assembly. Test drive the vehicle. If the DTC resets, continue with the diagnostic procedure. Perform a visual inspection to verify that all road wheels are equipped with a TPM Sensor. With the TPM-RKE Analyzer (special tool #CH9936, Analyzer, TPM/RKE) verify the correct TPM Sensor is on the vehicle. Is the correct TPM Sensor installed on the vehicle? Yes Go To 4 . No Replace the Tire Pressure Monitoring (TPM) Sensor in accordance with the service information. Refer to «SENSOR, TIRE PRESSURE MONITORING (TPM) , REMOVAL»(ref-465920-S23658041042012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST.
4. TIRE PRESSURE MONITORING (TPM) SENSOR INTERNAL FAULT SET USING TPM-RKE ANALYZER NOTE: The following procedure is used to locate the TPM Sensor that is setting the internal fault. If the tires have been rotated, the TPM Sensor is no longer in sequence from the factory. Faults are linked to the TPM Sensor IDs. You MUST locate the TPM Sensor that set the fault before continuing. Use the following method below at every tire location. Use a TPM-RKE Analyzer (special tool #CH9936, Analyzer, TPM/RKE) to scan each TPM Sensor for a response, and store in the proper location in the TPM-RKE Analyzer (special tool #CH9936, Analyzer, TPM/RKE). If you receive no response from any of the TPM Sensors, check to make sure that the TPM-RKE Analyzer is set correctly and repeat the process on each non-responsive wheel. Has the faulty TPM Sensor been located? Yes Replace the Tire Pressure Monitoring (TPM) Sensor in accordance with the service information. Refer to «SENSOR, TIRE PRESSURE MONITORING (TPM) , REMOVAL»(ref-465920-S23658041042012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST. No Go To 5 .
5. TIRE PRESSURE MONITORING (TPM) SENSOR INTERNAL FAULT - MISMATCHED ID NOTE: If the TPM Sensor IDs do not match, it may be necessary to move the vehicle to a location away from other TPM Sensors and repeat this step. Use a TPM-RKE Analyzer (special tool #CH9936, Analyzer, TPM/RKE) to verify the TPM Sensor IDs match what is programmed into the WIN. The TPM Sensor Identifications are located under "Data Display" for the WIN. Do the TPM Sensor IDs match what is stored in the WIN? Yes Replace the Wireless Ignition Node (WIN) in accordance with the Service Information. Refer to «RECEIVER, WIRELESS IGNITION NODE , REMOVAL»(ref-465939-S00176466422012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST. No Go To 6 .
6. TIRE PRESSURE MONITORING (TPM) SENSOR INTERNAL FAULT Using the data taken by the TPM-RKE Analyzer (special tool #CH9936, Analyzer, TPM/RKE), program the current sensor ID's into the WIN module in the corresponding locations. With the scan tool, erase the DTCs. Drive the vehicle for a minimum of 20 minutes with the vehicle speed greater than 24 km/h (15 mph) to verify that the DTC does not return in an active state. With the scan tool, read the active DTCs. Does the scan tool display: C1503-TIRE PRESSURE SENSOR 3 INTERNAL Yes Replace the Wireless Ignition Node (WIN) in accordance with the Service Information. Refer to «RECEIVER, WIRELESS IGNITION NODE , REMOVAL»(ref-465939-S00176466422012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST. No Go To 7 .
7. TIRE PRESSURE MONITORING (TPM) SENSOR INTERNAL FAULT - MISMATCHED ID With the TPM-RKE Analyzer, read the sensor ID's. Do the sensor ID's match the ID's just learned in the previous step? Yes Test complete. Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST. No Replace the Wireless Ignition Node (WIN) in accordance with the Service Information. Refer to «RECEIVER, WIRELESS IGNITION NODE , REMOVAL»(ref-465939-S00176466422012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST.
8. TIRE PRESSURE MONITORING (TPM) SENSOR INTERNAL FAULT SET NOTE: Some vehicles will not receive the TPM Sensor data when the vehicle is stationary. The vehicle may need to be driven at speeds greater than 24 km/h (15 mph) for about a minute in order to receive TPM Sensor data. Starting with the left front wheel, deflate the tire to 20 PSI, wait two minutes, and check the scan tool for changes to any compensated tire pressure values. Look for a tire location with a non-responsive TPM Sensor ID. Repeat this test on each wheel on the vehicle until the TPM Sensor in question has been identified. Has the faulty TPM Sensor been located? Yes Replace the Tire Pressure Monitoring (TPM) Sensor in accordance with the service information. Refer to «SENSOR, TIRE PRESSURE MONITORING (TPM) , REMOVAL»(ref-465920-S23658041042012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST. No Replace the Wireless Ignition Node (WIN) in accordance with the Service Information. Refer to «RECEIVER, WIRELESS IGNITION NODE , REMOVAL»(ref-465939-S00176466422012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST.
9. INTERMITTENT TIRE PRESSURE MONITORING (TPM) SENSOR DTC The conditions necessary to set this DTC are not present at this time. Perform any Technical Service Bulletins that may apply to this condition. Using the scan tool, clear DTCs in the Wireless Ignition Node (WIN) Module. Test drive the vehicle for a minimum of 10 minutes with vehicle speed greater than 24 km/h (15 mph). Using the scan tool, select View DTCs in the Wireless Ignition Node (WIN) Module. Does the DTC reset or is the status Active for this DTC? Yes Return to the beginning of this test and perform the diagnostic procedure as necessary. No Test complete, the condition or conditions that originally set this DTC are not present at this time. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension.

1. DTC STATUS IS ACTIVE NOTE: Seasonal temperature changes will affect tire pressure, and may have caused the tire pressure to fall below the low pressure warning threshold. Tire pressure should always be set based on cold inflation tire pressure (placard). This is defined as the tire pressure after a vehicle has not been driven for more then three hours, and in outside ambient temperatures. Correct all tire pressures to the recommended cold inflation tire pressure specifications and wait two minutes for the system to update. Ignition on engine not running. Using the scan tool, record and erase DTCs. Test drive the vehicle at a speed greater than 24 km/h (15 mph) for a minimum of 10 minutes in order to receive TPM Sensor data and allow for the system to update. Using the scan tool, read DTCs. Is the DTC status Active at this time? Yes Go To 2 . No Go To 9 .
2. TPM-RKE ANALYZER CH9936 Is there a TPM-RKE Analyzer CH9936 available? Yes Go To 3 . No Go To 8 .
3. TIRE PRESSURE MONITORING (TPM) SENSOR INTERNAL DTC NOTE: This fault can be set if the incorrect or no TPM Sensor is installed on the vehicle. If the spare tire is currently installed on the vehicle, and it is not equipped with a TPM Sensor, this DTC can be set. Replace the spare with a TPM Sensor equipped wheel and tire assembly. Test drive the vehicle. If the DTC resets, continue with the diagnostic procedure. Perform a visual inspection to verify that all road wheels are equipped with a TPM Sensor. With the TPM-RKE Analyzer (special tool #CH9936, Analyzer, TPM/RKE) verify the correct TPM Sensor is on the vehicle. Is the correct TPM Sensor installed on the vehicle? Yes Go To 4 . No Replace the Tire Pressure Monitoring (TPM) Sensor in accordance with the service information. Refer to «SENSOR, TIRE PRESSURE MONITORING (TPM) , REMOVAL»(ref-465920-S23658041042012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST.
4. TIRE PRESSURE MONITORING (TPM) SENSOR INTERNAL FAULT SET USING TPM-RKE ANALYZER NOTE: The following procedure is used to locate the TPM Sensor that is setting the internal fault. If the tires have been rotated, the TPM Sensor is no longer in sequence from the factory. Faults are linked to the TPM Sensor IDs. You MUST locate the TPM Sensor that set the fault before continuing. Use the following method below at every tire location. Use a TPM-RKE Analyzer (special tool #CH9936, Analyzer, TPM/RKE) to scan each TPM Sensor for a response, and store in the proper location in the TPM-RKE Analyzer (special tool #CH9936, Analyzer, TPM/RKE). If you receive no response from any of the TPM Sensors, check to make sure that the TPM-RKE Analyzer is set correctly and repeat the process on each non-responsive wheel. Has the faulty TPM Sensor been located? Yes Replace the Tire Pressure Monitoring (TPM) Sensor in accordance with the service information. Refer to «SENSOR, TIRE PRESSURE MONITORING (TPM) , REMOVAL»(ref-465920-S23658041042012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST. No Go To 5 .
5. TIRE PRESSURE MONITORING (TPM) SENSOR INTERNAL FAULT - MISMATCHED ID NOTE: If the TPM Sensor IDs do not match, it may be necessary to move the vehicle to a location away from other TPM Sensors and repeat this step. Use a TPM-RKE Analyzer (special tool #CH9936, Analyzer, TPM/RKE) to verify the TPM Sensor IDs match what is programmed into the WIN. The TPM Sensor Identifications are located under "Data Display" for the WIN. Do the TPM Sensor IDs match what is stored in the WIN? Yes Replace the Wireless Ignition Node (WIN) in accordance with the Service Information. Refer to «RECEIVER, WIRELESS IGNITION NODE , REMOVAL»(ref-465939-S00176466422012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST. No Go To 6 .
6. TIRE PRESSURE MONITORING (TPM) SENSOR INTERNAL FAULT Using the data taken by the TPM-RKE Analyzer (special tool #CH9936, Analyzer, TPM/RKE), program the current sensor ID's into the WIN module in the corresponding locations. With the scan tool, erase the DTCs. Drive the vehicle for a minimum of 20 minutes with the vehicle speed greater than 24 km/h (15 mph) to verify that the DTC does not return in an active state. With the scan tool, read the active DTCs. Does the scan tool display: C1504-TIRE PRESSURE SENSOR 4 INTERNAL Yes Replace the Wireless Ignition Node (WIN) in accordance with the Service Information. Refer to «RECEIVER, WIRELESS IGNITION NODE , REMOVAL»(ref-465939-S00176466422012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST. No Go To 7 .
7. TIRE PRESSURE MONITORING (TPM) SENSOR INTERNAL FAULT - MISMATCHED ID With the TPM-RKE Analyzer, read the sensor ID's. Do the sensor ID's match the ID's just learned in the previous step? Yes Test complete. Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST. No Replace the Wireless Ignition Node (WIN) in accordance with the Service Information. Refer to «RECEIVER, WIRELESS IGNITION NODE , REMOVAL»(ref-465939-S00176466422012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST.
8. TIRE PRESSURE MONITORING (TPM) SENSOR INTERNAL FAULT SET NOTE: Some vehicles will not receive the TPM Sensor data when the vehicle is stationary. The vehicle may need to be driven at speeds greater than 24 km/h (15 mph) for about a minute in order to receive TPM Sensor data. Starting with the left front wheel, deflate the tire to 20 PSI, wait two minutes, and check the scan tool for changes to any compensated tire pressure values. Look for a tire location with a non-responsive TPM Sensor ID. Repeat this test on each wheel on the vehicle until the TPM Sensor in question has been identified. Has the TPM Sensor been located? Yes Replace the Tire Pressure Monitoring (TPM) Sensor in accordance with the service information. Refer to «SENSOR, TIRE PRESSURE MONITORING (TPM) , REMOVAL»(ref-465920-S23658041042012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST. No Replace the Wireless Ignition Node (WIN) in accordance with the Service Information. Refer to «RECEIVER, WIRELESS IGNITION NODE , REMOVAL»(ref-465939-S00176466422012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST.
9. INTERMITTENT TIRE PRESSURE MONITORING (TPM) SENSOR DTC The conditions necessary to set this DTC are not present at this time. Perform any Technical Service Bulletins that may apply to this condition. Using the scan tool, clear DTCs in the Wireless Ignition Node (WIN) Module. Test drive the vehicle for a minimum of 10 minutes with vehicle speed greater than 24 km/h (15 mph). Using the scan tool, select View DTCs in the Wireless Ignition Node (WIN) Module. Does the DTC reset or is the status Active for this DTC? Yes Return to the beginning of this test and perform the diagnostic procedure as necessary. No Test complete, the condition or conditions that originally set this DTC are not present at this time. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension.

1. VERIFY DIAGNOSTIC TROUBLE CODE (DTC) IS ACTIVE NOTE: The DTC can be caused by many different factors and might not be a sensor/transmitter or a WIN fault. Interference from other elements will over power the sensor/transmitter RF frequency making erratic operation to the TPM system. Check the vehicle for aftermarket accessories that could compromise the RF frequency signal before diagnosing the TPM system. Correct all tire pressures to the recommended cold inflation tire pressure specifications and wait two minutes for the system to update. Ignition on, engine not running. Using the scan tool, record and erase DTCs. Test drive the vehicle at a speed greater than 24 km/h (15 mph) for a minimum of 10 minutes in order to receive TPM data and allow for the system to update. Using the scan tool, read DTCs. Is the DTC status Active at this time? Yes Go To 2 . No Go To 5 .
2. TPM-RKE ANALYZER CH9936 Is there a TPM-RKE Analyzer CH9936 available? Yes Go To 3 . No Go To 4 .
3. WITH TPM-RKE TOOL CHECK TIRE PRESSURE MONITORING (TPM) SENSOR ID(S) NOTE: Always be certain to select the proper vehicle line and model year when using this tool, as the tool will automatically use the correct protocol to attempt to read the Sensor. If the incorrect vehicle line and/or model year is selected, the Sensor will not respond to the tool. NOTE: If you receive no response from any of the tire pressure sensors, check to make sure that the TPM-RKE Analyzer is set correctly, and repeat the process on each of the non-responsive wheel(s) Use a TPM-RKE Analyzer (special tool #CH9936, Analyzer, TPM/RKE) to scan each TPM Sensor for an ID, store in the proper location in the TPM-RKE Analyzer. Use a TPM-RKE Analyzer (special tool #CH9936, Analyzer, TPM/RKE) to upload the correct IDs and proper locations in the scan tool. Using the scan tool, select the TIPM Module under "Miscellaneous Functions", follow the procedure for uploading TPM Sensor IDs. Using the scan tool, erase DTCs. Test drive the vehicle at a speed greater than 24 km/h (15 mph) for a minimum of 10 minutes in order to receive TPM data and allow for the system to update. Using the scan tool, check to see if the TPM Module IDs match what is programmed into the WIN. Do the TPM IDs match? Yes Test complete. Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST. No Replace the Wireless Ignition Node (WIN) in accordance with the Service Information. Refer to «RECEIVER, WIRELESS IGNITION NODE , REMOVAL»(ref-465939-S00176466422012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST.
4. WITHOUT TPM-RKE ANALYZER CHECK TIRE PRESSURE MONITORING (TPM) SENSOR ID(S) Starting with the left front wheel, deflate the tire to 20 PSI, wait two minutes, and check the scan tool for changes to any compensated tire pressure values. Repeat the above step on each wheel of the vehicle. Using the scan tool, erase DTCs. Test drive the vehicle at a speed greater than 24 km/h (15 mph) for a minimum of 10 minutes in order to receive TPM data and allow for the system to update. Using the scan tool, check to see if the TPM IDs are programmed into the WIN. Are the TPM Sensor IDs in the WIN? Yes Test complete. Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST. No Replace the Wireless Ignition Node (WIN) in accordance with the Service Information. Refer to «RECEIVER, WIRELESS IGNITION NODE , REMOVAL»(ref-465939-S00176466422012042300000) . Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) and perform the TPM VERIFICATION TEST.
5. INTERMITTENT TIRE PRESSURE SENSOR DTC NOTE: The DTC can be caused by many different factors and might not be a sensor/transmitter or a WIN fault. Interference from other elements will over power the sensor/transmitter RF frequency making erratic operation to the TPM system. Check the vehicle for aftermarket accessories that could compromise the RF frequency signal before diagnosing the TPM system. Perform any Technical Service Bulletins that may apply to this condition. Using the scan tool, erase DTCs. Test drive the vehicle at a speed greater than 24 km/h (15 mph) for a minimum of 10 minutes in order to receive TPM data and allow for the system to update. Using the scan tool, read DTCs. Does the DTC reset or is the status Active for this DTC? Yes Go To 2 . No Test complete, the condition or conditions that originally set this DTC are not present at this time. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension.

Scheme 40

For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article .

1. CHECK FOR ACTIVE DTCS With the scan tool, read the active WIN DTCs. Cycle the ignition switch from off to on at least 3 times, leaving the ignition on for a minimum of one minute per cycle. With the scan tool, read the active WIN DTCs. Does the scan tool display: U0001-CAN C BUS as active? Yes Refer to «DIAGNOSIS AND TESTING»(ref-466035-S30208619332012042300000) and perform the U0001-CAN C Bus diagnostic procedure. No Refer to «DIAGNOSIS AND TESTING»(ref-465945-S21111524872012042300000) and perform the Stored Lost Communication DTCs diagnostic procedure.

1. ACTIVE DTC Ignition on, engine not running. With the scan tool, select view DTCs. Does the scan tool display as active: U0100-LOST COMMUNICATION WITH THE ECM/PCM? Yes Refer to «DIAGNOSIS AND TESTING»(ref-466035-S30208619332012042300000) and perform the U0100-Lost Communication with PCM diagnostic procedure. No Refer to «DIAGNOSIS AND TESTING»(ref-465945-S21111524872012042300000) and perform the Stored Lost Communication DTCs diagnostic procedure.

1. ACTIVE DTC Ignition on, engine not running. With the scan tool, select view DTCs. Is the DTC Active at this time? Yes Refer to «DIAGNOSIS AND TESTING»(ref-466035-S30208619332012042300000) and perform the U0121-Lost Communication with Anti-Lock Brake Module diagnostic procedure. No Refer to «DIAGNOSIS AND TESTING»(ref-465945-S21111524872012042300000) and perform the Stored Lost Communication DTCs diagnostic procedure.

1. VERIFY DTC IS ACTIVE NOTE: Make sure the IOD fuse is installed and the battery is fully charged before proceeding. Turn the ignition on. With the scan tool, read the active DTCs. Does the scan tool display active: U0146-LOST COMMUNICATION WITH CENTRAL GATEWAY? Yes Refer to «DIAGNOSIS AND TESTING»(ref-466035-S30208619332012042300000) and perform the U0141-Lost Communication with IPM (FCM/TIPM) diagnostic procedure. No Refer to «DIAGNOSIS AND TESTING»(ref-465945-S21111524872012042300000) and perform the Stored Lost Communication DTCs diagnostic procedure.

1. VERIFY PCM PROGRAMMING Using the scan tool, record and erase all DTCs in the PCM. Turn the Ignition Off, and wait fifteen seconds before turning the Ignition On. Wait one minute, and read the active PCM DTCs. Does the scan tool display: U1197-SECURITY SEED RESPONSE NOT RECEIVED FROM ECM/PCM as active? Yes Refer to «PCM/ECM REPROGRAMMING - GAS»(ref-466029-S11460167372012042300000) and perform the PCM/ECM REPROGRAMMING procedure. Refer to «POWERTRAIN VERIFICATION TEST»(ref-466029-S26275093572012042300000) and perform the POWERTRAIN VERIFICATION TEST. No Repair is complete. Refer to «STANDARD PROCEDURE»(ref-465990-S29694203322012042300000) and perform the BODY VERIFICATION TEST.

WIRELESS IGNITION NODE (WIN) INTERMITTENT TEST

For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article .

1. RECORD AND ERASE ALL WIN DIAGNOSTIC TROUBLE CODES (DTCS) Using the scan tool, record and erase all DTCs from the WIN. Monitor for any active codes as you work through the following steps. Review the code monitor and set conditions for any DTCs that are stored and attempt to reproduce the conditions listed. Wiggle the wiring harness and connectors of the related circuit, sensor or component. Turn the ignition off. Perform any Technical Service Bulletins (TSBs) that may apply. Was the source of the customer complaint found or did any DTCs appear and stay active? Yes Make the appropriate repairs and perform the WIN VERIFICATION TEST. Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) . Refer to «DIAGNOSIS AND TESTING»(ref-465979-S41675520802012042300000) and perform the appropriate diagnostic procedure. No Go To 2 .
2. ATTEMPT TO REPRODUCE THE CONDITION In the event the customer complaint cannot be duplicated due to an intermittent condition in the theft/security system, the following may aid in attempting to reproduce the condition. Using the wiring diagram/schematic as a guide, inspect the wiring and connectors related to the stored code or component in question. Look for chafed, pierced, pinched, or partially broken wires and broken, bent, pushed out, spread, corroded, or contaminated terminals. If the customer concern was related to a specific Fob-Integrated-Key (FOBIK), ensure the FOBIK in question is used while attempting reproduce the condition. Reconnect any disconnected components and harness connectors and ensure they are properly seated. If numerous trouble codes were set, use a schematic and inspect any common ground or supply circuits. Was the source of the intermittent condition located? Yes Make the appropriate repairs and perform the WIN VERIFICATION TEST. Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) . No The problem cannot be found at this time. If repeated intermittent failures are encountered that cannot be reproduced and the condition has prompted multiple customer visits to the dealership, document any findings on the repair order.

WIRELESS IGNITION NODE (WIN) PRE-DIAGNOSTIC PROCEDURE

Before attempting to repair any WIN system, technicians should be familiar with and fully understand the system operation. for complete details. Refer to OPERATION . The following should be used as a checklist to be completed in its entirety prior to referencing specific WIN diagnostic procedures.

1. FOLLOW THE BASIC OUTLINE SET FORTH IN THE SIX-STEP TROUBLESHOOTING PROCEDURE Verification of complaint. Verification of any related symptoms. Symptom analysis. Problem isolation. Repair of isolated problem. Verification of proper operation.
2. TAKE INTO ACCOUNT CURRENT VEHICLE CONDITION, REPAIR HISTORY, AND TECHNICAL SERVICE BULLETINS (TSBs) Verify there are no outward signs of vehicle damage that could impact the proper operation of the theft or security system. Check for aftermarket vehicle accessories that may have been installed improperly or could interfere with the system Check the vehicle repair history for repairs that may relate to the current condition. Perform a check of current Technical Service Bulletins (TSB) for the WIN system related to the customer concern. If a TSB applies, follow the procedure outlined in the TSB.
3. DIAGNOSE ONLY THOSE FAILURES THAT ARE ACTIVE AND CAN BE REPRODUCED Check the control module that is central to the subsystem which is exhibiting the condition for the active DTCs. For an intermittent failure that is not current at the time of vehicle inspection, perform the WIN INTERMITTENT TEST and document the event on the repair order. Refer to «STANDARD PROCEDURE»(ref-465979-S32701532692012042300000) .
4. ADDRESS ACTIVE DIAGNOSTIC TROUBLE CODES (DTCS) IN THE CORRECT ORDER As a general rule, for any WIN module that exhibits more than one active DTC, address the codes in the order indicated: Low/High Voltage and Serial Data Loss of Communication Codes Module Internal Failure and Configuration Mismatch Codes Circuit specific DTC failures Should the malfunction still be present after conducting this Pre-diagnostic Procedure, technicians should continue to the appropriate DTC procedure or symptom diagnostic.

1. Are there any WIN DTCs present? Yes Repair not complete, perform the appropriate diagnostic procedure. No Repair is complete.

1. TIRE PRESSURE MONITORING (TPM) Was the Wireless Ignition Node (WIN) replaced during the test procedure? Yes Go To 2 . No Go To 3 .
2. WIRELESS IGNITION NODE (WIN) NOTE: When entering the PIN, care should be taken because the WIN will only allow three consecutive attempts to enter the correct PIN. If three consecutive incorrect PIN's are entered the WIN will Lock Out the scan tool. To exit Lock Mode, the ignition key must remain in the Run position for one hour. All accessories must be off. A battery charger connected to the battery during this time period is recommended. Reconnect the previously removed and/or disconnected components and connectors. Obtain the vehicle's unique Personal Identification Number (PIN) assigned to its original WIN. This number can be obtained from the vehicle invoice or from the Chrysler Customer Center (Phone 1-800-992-1997). With the scan tool, select Miscellaneous Functions, Wireless Ignition Node (WIN). Then select the desired procedure and follow the display on the scan tool. If the WIN was replaced, all the customer's keys must be programmed to the new module. Use the scan tool and the Program Key procedure With the scan tool, erase all DTCs. Perform five ignition key cycles, leaving the key on for at least 90 seconds per cycle. Drive the vehicle for a minimum of 10 minutes while maintaining a continuous speed above 15 mph (24 km/h). During this time the system will learn the new sensor ID code and will clear any DTC(s) automatically. With the scan tool, read DTCs. Are there any DTCs present? Yes Repair not complete, perform the appropriate diagnostic procedure. No Repair is complete.
3. TIRE PRESSURE SENSOR REPLACE Reconnect the previously removed and/or disconnected components and harness connectors. If available, use a TPM-RKE Analyzer tool with the scan tool to program the WIN with the tire pressure sensors ID's on the vehicle. Drive the vehicle for a minimum of 10 minutes while maintaining a continuous speed above 15 mph (24 km/h). During this time the system will learn the new sensor IDs. With the scan tool, read DTCs. Are there any DTCs present? Yes Repair not complete, perform the appropriate diagnostic procedure. No Repair is complete.