Control Module References
| Control Module | Schematic | Repair Instruction | Programming and Setup |
|---|---|---|---|
| Data Link References Diagnostic System Check - Vehicle Diagnostic Trouble Code (DTC) List - Vehicle Symptoms - Vehicle | |||
| Accessory DC Power Control Module Scan Tool Information | Hybrid Controls Schematics | Accessory DC Power Control Module Removal and Installation | Accessory DC Power Control Module Programming and Setup |
| Air Conditioning Compressor Control Module | Hybrid Controls Schematics | Air Conditioning Compressor Replacement (LLY/LMM) or Air Conditioning Compressor Replacement (LU3) or Air Conditioning Compressor Replacement (LY2, LY5, LH6, L76, L92 and LMG) or Air Conditioning Compressor Replacement (HP2) | Air Conditioning Compressor Control Module Programming and Setup |
| Radio Speaker Amplifier Scan Tool Information (Amplifier) | Radio/Navigation System Schematics | Radio Speaker Amplifier Replacement | Audio Amplifier Programming and Setup |
| Auxiliary Body Control Module Scan Tool Information | Body Control System Schematics | Auxiliary Body Control Module Replacement | Auxiliary Body Control Module Programming and Setup |
| Blower Control Module | HVAC Schematics w/CJ2 or HVAC Schematics w/CJ3 | Blower Motor Control Module Replacement | Blower Motor Control Module Programming and Setup (Primary HVAC) |
| Body Control Module Scan Tool Information | Body Control System Schematics | Body Control Module Replacement | Body Control Module Programming and Setup |
| Communication Interface Module Scan Tool Information | OnStar Schematics | Communication Interface Module Replacement (with RPO SLT) or Communication Interface Module Replacement (without RPO SLT) | Communication Interface Module Programming and Setup |
| Digital Radio Receiver Scan Tool Information | Radio/Navigation System Schematics | Digital Radio Receiver Replacement | Digital Radio Receiver Programming and Setup |
| Door Lock Control Module Scan Tool Information (Passenger Door Switch) or Door Lock Control Module Scan Tool Information (Driver Door Switch) ( Door Switch) | Door Control Module Schematics | Door Lock and Side Window Switch Replacement - Driver Side or Door Lock and Side Window Switch Replacement - Passenger Side | Door Control Module Programming and Setup |
| Drive Motor Generator Battery Control Module Scan Tool Information | Hybrid Energy Storage Schematics | Drive Motor Generator Control Module Assembly Replacement | Drive Motor Generator Battery Control Module Programming and Setup |
| Drive Motor Generator Power Inverter Module Assembly Hybrid Powertrain Control Module Scan Tool Information Motor Control Module 1 Scan Tool Information Motor Control Module 2 Scan Tool Information | Hybrid Controls Schematics | Drive Motor Generator Power Inverter Module Removal and Installation | Drive Motor Generator Power Inverter Module Programming and Setup |
| Driver Seat Adjuster Memory Module Scan Tool Information (Driver Position Module) | Driver Seat Schematics | Memory Seat Control Module Replacement | Memory Seat Control Module Programming and Setup |
| Electronic Brake Control Module Scan Tool Information (Non-Hybrid) or Electronic Brake Control Module Scan Tool Information (Hybrid ) | Antilock Brake System Schematics Hybrid (HP2) Antilock Brake System Schematics Antilock Brake System - Non-Hybrid Less than 3900 kg (8600 lb) GVW Antilock Brake System Schematics Antilock Brake System - Non-Hybrid Greater than/Equal to 3900 kg (8600 lb) GVW | Electronic Brake Control Module Replacement Hybrid (HP2) Electronic Brake Control Module Replacement Antilock Brake System - Non-Hybrid Less than 3900 kg (8600 lb) GVW Electronic Brake Control Module Replacement Antilock Brake System - Non-Hybrid Greater than/Equal to 3900 kg (8600 lb) GVW | Electronic Brake Control Module Programming and Setup |
| Engine Control Module Scan Tool Information (with RPO LMM) or Engine Control Module Scan Tool Information (V8 Gasoline) | Engine Controls Schematics for the 4.3L engine Engine Controls Schematics for the 4.8L, 5.3L, 6.0L, 6.2L and 7.0L engines Engine Controls Schematics for the Hybrid (HP2) 6.0L (LFA) engine Engine Controls Schematics for the 6.6L engine | Engine Control Module Replacement for the 4.3L engine Engine Control Module Replacement for the 4.8L, 5.3L, 6.0L, 6.2L and 7.0L engines Engine Control Module Replacement for the Hybrid (HP2) 6.0L (LFA) engine Engine Control Module Replacement for the 6.6L engine | Engine Control Module Programming and Setup (Gasoline Engines) or Engine Control Module Programming and Setup (W/RPO LMM) |
| Electronic Compass Module | Instrument Cluster Schematics | Electronic Compass Module Replacement | Electronic Compass Module Programming and Setup |
| Engine Speed Power Take-Off Control Module | Power Take-Off (PTO) Schematics | Engine Speed Power Take-Off Control Module Replacement | Engine Speed Power Take-Off Control Module Programming and Setup |
| Fuel Pump Flow Control Module Scan Tool Information | Engine Controls Schematics 4.8L, 5.3L, 6.0L, 6.2L, or 7.0L Engine Controls Schematics Hybrid (HP2) 6.0L (LFA) | Fuel Pump Flow Control Module Replacement 4.8L, 5.3L, 6.0L, 6.2L, or 7.0L Fuel Pump Flow Control Module Replacement Hybrid (HP2) 6.0L (LFA) | Fuel Pump Flow Control Module Programming and Setup |
| Garage Door Opener | Remote Function Schematics | Garage Door Opener Transmitter Replacement | Garage Door Opener Programming and Setup |
| Glow Plug Control Module Scan Tool Information | Engine Controls Schematics | Glow Plug Control Module Replacement | Glow Plug Control Module Programming and Setup |
| Heating, Ventilation and Air Conditioning Control Module Scan Tool Information | HVAC Schematics w/CJ2 or HVAC Schematics w/CJ3 | HVAC Control Module Replacement w/CJ2 or HVAC Control Module Replacement w/CJ3 | HVAC System Control Module Programming and Setup |
| Inflatable Restraint Passenger Presence System Scan Tool Information | SIR Schematics | Inflatable Restraint Passenger Presence System Replacement - Front | Passenger Presence System Programming and Setup |
| Inflatable Restraint Sensing and Diagnostic Module Scan Tool Information (Supplemental Inflatable Restraint) | SIR Schematics | Inflatable Restraint Sensing and Diagnostic Module Replacement | Inflatable Restraint Sensing and Diagnostic Module Programming and Setup |
| Inflatable Restraint Vehicle Rollover Sensor Scan Tool Information | SIR Schematics | Inflatable Restraint Vehicle Rollover Sensor Replacement | Inflatable Restraint Vehicle Rollover Sensor Programming and Setup |
| Inside Rearview Mirror | Inside Rearview Mirror Schematics | Inside Rearview Mirror Replacement | Inside Rearview Mirror Programming and Setup |
| Instrument Cluster Scan Tool Information | Instrument Cluster Schematics | Instrument Cluster Replacement (Without RPO SLT) or Instrument Cluster Replacement (With RPO SLT) | Instrument Cluster Programming and Setup |
| Motor Control Module 1 Scan Tool Information | Hybrid Controls Schematics | Drive Motor Generator Power Inverter Module Removal and Installation | Drive Motor Generator Power Inverter Module Programming and Setup |
| Motor Control Module 2 Scan Tool Information | Hybrid Controls Schematics | Drive Motor Generator Power Inverter Module Removal and Installation | Drive Motor Generator Power Inverter Module Programming and Setup |
| Power Steering Control Module | Power Steering Schematics | Electronic Power Steering Motor Control Module Replacement | Power Steering Control Module Programming and Setup |
| Rear Object Alarm Module Scan Tool Information (Park Assist) | Object Detection Schematics | Rear Object Alarm Module Replacement | Object Alarm Module Programming and Setup |
| Radio Scan Tool Information | Radio/Navigation System Schematics | Radio Replacement (With RPO SLT) or Radio Replacement (Without RPO SLT) | Radio Programming and Setup |
| Remote Control Door Lock Receiver Scan Tool Information | Remote Function Schematics | Remote Control Door Lock Receiver Replacement | Remote Control Door Lock Receiver Programming and Setup |
| Seat Climate Control Module | Heated/Cooled Seat Schematics | Front Seat Heater Control Module Replacement | Seat Climate Control Module Programming and Setup |
| Serial Data Gateway Module Scan Tool Information | Data Communication Schematics | Serial Data Gateway Module Replacement | Serial Data Gateway Module Programming and Setup |
| Sunroof Motor/Actuator | Sunroof Schematics | Sunroof Motor/Actuator Replacement (Extended Cab) or Sunroof Motor/Actuator Replacement (Crew Cab) | Sunroof Control Module Programming and Setup |
| Theft Deterrent Module Scan Tool Information | Immobilizer Schematics | Theft Deterrent Module Replacement | Theft Deterrent Control Module Programming and Setup |
| Trailer Brake Control Module Scan Tool Information | Trailer Brake Control Schematics | Trailer Brake Control Module Replacement (1500) or Trailer Brake Control Module Replacement (2500, 3500) | Trailer Brake Control Module Programming and Setup |
| Transfer Case Shift Control Module Scan Tool Information (MP 1625/1626-NQF) or Transfer Case Shift Control Module Scan Tool Information (MP 3023/3024-NQH) | Transfer Case Control Schematics for the MP 1625/1626-NQF transfer case or Transfer Case Control Schematics for the MP 3023/3024-NQH transfer case | Transfer Case Shift Control Module Replacement for the MP 1625/1626-NQF transfer case or Transfer Case Shift Control Module Replacement for the MP 3023/3024-NQH transfer case | Transfer Case Shift Control Module Programming and Setup (MP 3023/3024-NQH) or Transfer Case Shift Control Module Programming and Setup (MP 1625/26-NQF) |
| Transmission Auxiliary Fluid Pump | Automatic Transmission Controls Schematics | Auxiliary Fluid Pump Control Module Replacement | Transmission Auxiliary Fluid Pump Control Module Programming and Setup |
| Transmission Control Module Scan Tool Information (4L60-E) or Transmission Control Module Scan Tool Information (6L45/6L50/6L80/6L90) or Transmission Control Module Scan Tool Information (Allison) or Transmission Control Module Scan Tool Information (2ML70) | Automatic Transmission Controls Schematics for the 4L60-E/4L65-E/4L70-E transmission Automatic Transmission Controls Schematics for the 6L50/6L80/6L90 transmission Automatic Transmission Controls Schematics for the 2ML70 transmission Automatic Transmission Controls Schematics for the Allison transmission | Transmission Control Module Replacement for the 4L60-E/4L65-E/4L70-E transmission Control Solenoid Valve and Transmission Control Module Assembly Replacement for the 6L50/6L80/6L90 transmission Control Solenoid Valve and Transmission Control Module Assembly Replacement for the 2ML70 transmission Transmission Control Module Replacement for the Allison transmission | Transmission Control Module Programming and Setup (4L60-E/4L65-E/4L70-E) or Transmission Control Module Programming and Setup (Allison) for the 4L60-E/4L65-E/4L70-E transmission or Control Solenoid Valve and Transmission Control Module Assembly Programming and Setup (6L45/6L50/6L80/6L90) or Control Solenoid Valve and Transmission Control Module Assembly Programming and Setup (2ML70) for the 6L50/6L80/6L90 or 2ML70 transmissions |
Accessory DC Power Control Module Programming and Setup
The following service procedures require either a programming or a setup event be performed for a complete repair.
Accessory Power Module (APM) Reprogramming
When APM reprogramming must be performed, refer to Service Programming System (SPS) .
Ensure the following conditions exist in order to prepare for APM programming or reprogramming
- The battery is fully charged.
- The ignition switch is in the RUN position.
- The Techline equipment cable connection at the data link connector (DLC) is secure.
Program the APM using the latest software matching the vehicle. Refer to up-to-date Techline equipment user instructions.
If the APM fails to program, proceed as follows
- Ensure the DLC and APM connections are good.
- Inspect the Techline equipment for the latest software version.
- Attempt to program the APM. If the APM still cannot be programmed properly, replace the APM.
Accessory Power Module (APM) Setup
This device requires no setup.
Air Conditioning Compressor Control Module Reprogramming
Do not reprogram the Air Conditioning Compressor Control Module, unless directed by a service procedure, or a service bulletin.
Reprogram Air Conditioning Compressor Control Module - Refer to Service Programming System (SPS) .
Non GMLAN Amplifier
There is no setup procedure for this module.
With GMLAN Amplifier (UQA W/Y91)
After replacing the amplifier, perform the programing procedure. Refer to Service Programming System (SPS) .
Programming the XBCM
| IMPORTANT | The vehicle theft system may not operate properly if a replacement XBCM is not properly programmed. |
Program the auxiliary body control module. Refer to Service Programming System (SPS) for more information.
Enabling the Inclination Sensor - Export
Perform auxiliary BCM special function "Enable inclination sensor".
| IMPORTANT | After programming, perform the following to avoid future misdiagnosis |
- Turn the ignition OFF for 10 seconds.
- Connect the scan tool to the data link connector.
- Turn the ignition ON, with the engine OFF.
- Use the scan tool in order to retrieve history DTCs from all modules.
- Clear all history DTCs.
Programming the BCM
| IMPORTANT | The vehicle will not start and many other functions may not operate properly if a replacement BCM is not properly set up. The following procedures must be followed |
- Programming the BCM
- Learning the restraints ID
| IMPORTANT | After the procedure is completed, the personalization settings of the BCM are set to default settings. Inform the customer that the personalization must be set again. |
Refer to Service Programming System (SPS) for more information.
Learning the Restraints ID
Navigate on the scan tool to Vehicle Control Systems > Module Setup > Body Control Module > Setup SDM Primary Key in BCM, then follow the instructions on the screen.
| IMPORTANT | After programming, perform the following to avoid future misdiagnosis |
- Turn the ignition OFF for 10 seconds.
- Connect the scan tool to the data link connector.
- Turn the ignition ON, with the engine OFF.
- Use the scan tool in order to retrieve history DTCs from all modules.
- Clear all history DTCs.
Communication Interface Module Programming and Setup
Each of the following service procedures require programming or setup procedures to be performed on the communication interface module.
TCM Reprogramming
- If the TCM needs to be reprogrammed, refer to «Service Programming System (SPS)»(ref-317173-S22393908392009060900000) .
- Perform the Service Fast Learn Adapts - Refer to «Service Fast Learn Adapts»(ref-317162-S39790377302009060900000) .
- Turn the ignition OFF for 30 seconds.
- Turn the ignition ON with the engine OFF.
- Use the scan tool in order to retrieve history DTCs from all modules.
- Clear all history DTCs.
Transmission Control Module Reprogramming
When transmission control module reprogramming must be performed, refer to Service Programming System (SPS) .
Ensure the following conditions exist in order to prepare for transmission control module programming or reprogramming
- The battery is fully charged.
- The ignition switch is in the RUN position.
- The Techline equipment cable connection at the data link connector (DLC) is secure.
Program the transmission control module using the latest software matching the vehicle. Refer to up-to-date Techline equipment user instructions.
If the transmission control module fails to program, proceed as follows
- Ensure the DLC connections are good.
- Inspect the Techline equipment for the latest software version.
- Attempt to program the transmission control module. If the transmission control module still cannot be programmed properly, replace the control solenoid valve assembly.
Transmission Control Module Setup
This device requires no setup.
Digital Radio Receiver Programming and Setup
Each of the following service procedures requires programming or setup procedures to be performed on the digital radio receiver.
XM™ Activation
| IMPORTANT | After replacement of an XM™ receiver, call XM™ radio to deactivate the receiver that has been removed from the vehicle. The vehicle must be parked in view of a satellite within 24 hours after an activation call. |
- Radio ON, tune to the XM™ channel 0 and record the radio ID. The radio ID will be required for activation of the new receiver.
- Call XM™ radio to deactivate the faulty receiver and activate the new receiver. US: 1-800-556-3600 Canada: 1-877-438-9677
- Park the vehicle outside in an area with an unobstructed view of the southern sky.
- Leave the vehicle outside with the ignition switch in the ACC position and the radio ON, tune to the XM™ channel 1 for 30 minutes to activate XM™ service.
- Once activated, the radio will receive the remaining XM™ channels.
Door Control Module Programming and Setup
After replacing the driver door switch (DDS) or passenger door switch (PDS), perform the programing procedure. Refer to Service Programming System (SPS) .
Drive Motor Generator Battery Control Module Programming and Setup
The following service procedures require either a programming or a setup event be performed for a complete repair. The battery energy control module (BECM) is located inside the drive motor generator battery assembly, and can be serviced separately.
Battery Energy Control Module (BECM) Reprogramming
When BECM Reprogramming must be performed, refer to Service Programming System (SPS) .
Ensure the following conditions exist in order to prepare for BECM programming or reprogramming
- The battery is fully charged.
- The ignition switch is in the RUN position.
- The Techline equipment cable connection at the data link connector (DLC) is secure.
Program the BECM using the latest software matching the vehicle. Refer to up-to-date Techline equipment user instructions.
If the BECM fails to program, proceed as follows
- Ensure the DLC and BECM connections are good.
- Inspect the Techline equipment for the latest software version.
- Attempt to program the BECM. If the BECM still cannot be programmed properly, replace the BECM.
Battery Energy Control Module (BECM) Setup
This device requires no setup.
Drive Motor Generator Power Inverter Module Programming and Setup
The following service procedures require either a programming or a setup event performed for a complete repair.
PIM Reprogramming
When PIM reprogramming must be performed, refer to Service Programming System (SPS) .
Insure the following conditions exist in order to prepare for PIM programming or reprogramming
- The battery is fully charged.
- The ignition switch is in the RUN position.
- The Techline equipment cable connection at the data link connector (DLC) is secure.
Program the PIM using the latest software matching the vehicle. Refer to up-to-date Techline equipment user instructions.
If the PIM fails to program, proceed as follows
- Insure the DLC and PIM connections are good.
- Inspect the Techline equipment for the latest software version.
- Attempt to program the PIM. If the PIM still cannot be programmed properly, replace the PIM.
Drive Motor Generator Position Sensor Learn
| IMPORTANT | Failure to perform the position sensor learn procedure may result in driveability concerns during the first ignition cycle after repair. |
The drive motor generator position sensor learn procedure is performed automatically whenever the ignition is turned OFF while high voltage is enabled. The PIM learns the error, or offset, of each position sensor. When a position sensor is replaced, the PIM will not attempt to learn a new offset until the ignition is turned OFF. Driving the vehicle prior to the PIM learning a new offset may result in poor drive motor generator performance until the learn is completed.
Drive Motor Generator Position Sensor Learn Procedure
- Ignition ON, engine OFF.
- Observe the battery energy control module (BECM) Contactor System Status display with a scan tool. Insure that the status indicates the high voltage contactor relays are Closed.
- Turn the ignition OFF and wait 60 seconds. The drive motor generator position sensor learn procedure is complete.
EBCM Programming and Setup - Hybrid
Note. The battery must be able to maintain a charge during the programming. Only use approved Midtronics PSC-550 charger/maintainer or equivalent to maintain proper battery voltage during programming.
If the electronic brake control module (EBCM) is replaced or needs reprogrammed, the following procedures must be performed
- EBCM Reprogramming - Refer to «Service Programming System (SPS)»(ref-317173-S22393908392009060900000) .
- Perform the EBCM Relearn using a scan tool following the steps below. Ignition ON, engine OFF, using a scan tool access the EBCM, Module Setup screen, and perform the EBCM Relearn. The scan tool screen should read "Process Complete". If the Relearn fails, clear all DTCs and repeat the EBCM Relearn, beginning at Step 1. At this point the relearn is not completed; WAIT an additional 50 seconds without depressing the brake pedal. Clear all the DTCs from all the modules. Turn the ignition to the "OFF" position and remove the key. Open the driver's door and wait one minute. This will disable the retained accessory power allowing the High Speed GMLAN Serial Data Bus to go to sleep and write the data to the EBCM.
- Perform the module setup BMC Prim. Piston Pos. Relearn.
- Perform the module setup Acceleration Sensor Reset.
EBCM Programming and Setup - Non-Hybrid Less than 3900 kg (8600 lb) GVW
Note. The battery must be able to maintain a charge during the programming. Only use approved Midtronics PSC-550 charger/maintainer or equivalent to maintain proper battery voltage during programming.
If the electronic brake control module (EBCM) is replaced or needs reprogrammed, the following procedure must be performed.
EBCM Reprogramming. - Refer to - Service Programming System (SPS) .
EBCM Programming and Setup - Non-Hybrid Greater than/Equal to 3900 kg (8600 lb) GVW
Note. The battery must be able to maintain a charge during the programming. Only use approved Midtronics PSC-550 charger/maintainer or equivalent to maintain proper battery voltage during programming.
If the electronic brake control module (EBCM) is replaced or needs reprogrammed, the following procedures must be performed.
EBCM Reprogramming - Refer to Service Programming System (SPS) .
Electronic Compass Module Programming and Setup
The electronic compass module requires a calibration after the module is replaced, repaired, or as required for proper module operation. Refer to Compass Calibration and Magnetic Variance .
Engine Control Module Programming and Setup (Gasoline Engines)
The following service procedures require either a programming or a setup event performed for a complete repair.
ECM Reprogramming
| IMPORTANT | DO NOT reprogram a FlexFuel (E85) vehicle while the fuel composition learn function is active. If necessary, drive the vehicle until the scan tool indicates that the fuel composition learn parameter is inactive. Programming with the fuel composition learn active will result in fuel trim DTCs. |
- If the ECM needs to be reprogrammed, refer to «Service Programming System (SPS)»(ref-317173-S22393908392009060900000) .
- Engine Oil Life Remaining-When available, use a scan tool to reset the Engine Oil Life Remaining back to the original percentage recorded before the module was reprogrammed.
- Transmission Fluid Life Remaining-When available, use a scan tool to reset the Transmission Fluid Life Remaining back to the original percentage recorded before the module was reprogrammed.
Engine Control Module Programming and Setup (W/RPO LMM)
The following service procedures require either a programming or a setup event performed for a complete repair.
- Record Fuel Filter Life.
- Enable ECM Reprogramming - Refer to «Service Programming System (SPS)»(ref-317173-S22393908392009060900000) .
- Reset Fuel Filter Life to the recorded value.
- Start and idle vehicle.
- Using the scan tool, perform the Turbocharger Learn Procedure. Refer to «Turbocharger Learn»(ref-317156-S12915142902009060900000) .
- Perform a «Diesel Particulate Filter (DPF) Regeneration Enable»(ref-317156-S18569068072009060900000) .
- If necessary, perform the following: Theft Deterrent - Refer to «Theft Deterrent Control Module Programming and Setup»(ref-317173-S15895229802009060900000) . The Fuel Injector Flow Rate Programming - Refer to «Fuel Injector Flow Rate Programming»(ref-317156-S11230465972009060900000) . Engine Oil Life Remaining-Use scan tool to reset Engine Oil Life.
Engine Speed Power Take-Off Control Module Programming and Setup
The power take-off module (PTOM) requires no programming or setup. When the PTOM is replaced, all programmable parameters will be defaulted back to factory settings. Remote start, if equipped and previously enabled, will have to be re-enabled through the body control module (BCM).
Fuel Pump Flow Control Module Programming and Setup
If the fuel pump control module (FPCM) is replaced, it must be programmed. Refer to Service Programming System (SPS) .
Garage Door Opener Programming and Setup
The garage door opener (GDO) programming and setup procedures must be performed after replacement. Refer to Garage Door Opener Programming - Universal .
Glow Plug Control Module Programming and Setup
The following service procedures require either a programming or a setup event performed for a complete repair.
HVAC System Control Module Programming and Setup
Each of the following service procedures may require programming or setup procedures to be performed on the HVAC control module or HVAC actuators.
HVAC Control Module Reprogramming
Do not reprogram the HVAC control module, unless directed by a service procedure, or a service bulletin.
Reprogram HVAC Control Module - Refer to Service Programming System (SPS) .
Inflatable Restraint Vehicle Rollover Sensor Programming and Setup
- Key ON, Engine OFF. With the scan tool perform the Setup New ROS procedure for the inflatable restraint vehicle rollover sensor (ROS).
- Key OFF then ON again. Clear all codes and verify no current faults are present.
Instrument Cluster Programming and Setup
The instrument panel cluster (IPC) must be setup using the service programming system (SPS). Refer to Service Programming System (SPS) .
Memory Seat Control Module Programming and Setup
If the memory seat module is replaced or if the module needs to be reprogrammed, refer to Service Programming System (SPS) .
Object Alarm Module Programming and Setup
If the object alarm module is replaced it must be programmed. Refer to Service Programming System (SPS) .
Passenger Presence System Programming and Setup
| IMPORTANT | Before rezeroing the passenger presence system (PPS), the front passenger seat must be completely empty of all items. The presence of any items on the front passenger seat will affect the calibration and operation of the PPS. When rezeroing the PPS, the instrument panel cluster (IPC) and dash lights will begin dimming ON and OFF. This is normal operation during the rezeroing procedure and does not indicate additional system faults. |
If the PPS is replaced or serviced, perform the rezeroing procedure for the PPS. Refer to Passenger Presence System Rezeroing for the rezeroing procedure.
Radio Programming and Setup
Each of the following service procedures require programming or setup procedures to be performed on the radio.
Remote Control Door Lock Receiver Programming and Setup
| IMPORTANT | When replacing the remote control door lock receiver (RCDLR), the tire pressure monitoring (TPM) information can be learned to the new RCDLR in one of two ways. These two methods are reflected in the selections below. Only choose one of the methods; it is not required to do both methods when replacing the RCDLR. If you choose to perform the Copy and Paste TPM Information procedure, Step 1 must be performed BEFORE removing the old RCDLR. This procedure requires that specific TPM information be extracted from the old RCDLR prior to its removal. |
Seat Climate Control Module Programming and Setup
This device requires no programming or setup.
Serial Data Gateway Module Programming and Setup
The following service procedures require either a programming or a setup event be performed for a complete repair.
Serial Data Gateway Module (SDGM) Reprogramming
When SDGM reprogramming must be performed, refer to Service Programming System (SPS) .
Ensure the following conditions exist in order to prepare for SDGM programming or reprogramming
- The battery is fully charged.
- The ignition switch is in the RUN position.
- The Techline equipment cable connection at the data link connector (DLC) is secure.
Program the SDGM using the latest software matching the vehicle. Refer to up-to-date Techline equipment user instructions.
If the SDGM fails to program, proceed as follows
- Ensure the DLC and SDGM connections are good.
- Inspect the Techline equipment for the latest software version.
- Attempt to program the SDGM. If the SDGM still cannot be programmed properly, replace the SDGM.
Serial Data Gateway Module (SDGM) Setup
This device requires no setup.
Sunroof Control Module Programming and Setup
When replacing the sunroof motor/control module, the sunroof motor/actuator initialization/teach procedure must be followed. Refer to Sunroof Motor/Actuator Initialization/Teach Process (Crew Cab Existing Motor) , Sunroof Motor/Actuator Initialization/Teach Process (Extended Cab New Motor) , Sunroof Motor/Actuator Initialization/Teach Process (Extended Cab Existing Motor) or Sunroof Motor/Actuator Initialization/Teach Process (Crew Cab New Motor) .
Theft Deterrent Control Module Programming and Setup
- Connect a scan tool to the vehicle in the Pass-thru arrangement.
- Turn ON the ignition, with the engine OFF.
- Ensure that all power consuming devices are turned OFF on the vehicle.
- On the Techline Terminal, select Service Programming System and follow the Techline Terminal on-screen instructions, using the Legacy Pass-Thru method. Ensure the correct programming selection is chosen based on component being replaced or programmed. For this procedure, go to the TDM - Theft Deterrent Module menu and select the proper on-screen options.
- After the programming has completed, turn the ignition OFF for 30 seconds.
- Turn ON the ignition with the engine OFF.
- On the Techline Terminal, select Service Programming System and follow the Techline Terminal on-screen instructions, using the Legacy Pass-Thru method. Ensure the correct programming selection is chosen based on component being replaced or programmed. For this procedure, go to the V.T.D. Vehicle Theft Deterrent Learn menu and choose the Vehicle Theft Deterrent Learn, ECM, or PK3 Replaced selection.
- At this point the scan tool must remain connected for the duration of the 10-minute relearn procedure.
- Observe the scan tool, after approximately 10 minutes the scan tool will display "Programming Successful, Turn OFF Ignition". The vehicle is now ready to relearn the key information and/or the passwords on the next ignition switch transition from OFF to CRANK.
- Turn OFF the ignition and wait 2 minutes.
- With a master vehicle key, turn the ignition to the RUN position for 15 seconds, then start the vehicle. The TDM and ECM have now relearned the pre-release password and the challenge/response data.
- With a scan tool, clear any DTCs.
Trailer Brake Control Module Programming and Setup
If the integrated trailer brake control module is replaced or if the module needs to be reprogrammed, refer to Service Programming System (SPS) .
Transfer Case Shift Control Module Programming and Setup (MP 3023/3024-NQH)
The following service procedures require either a programming or a setup event performed for a complete repair.
Transfer Case Shift Control Module Reprogramming
If the transfer case shift control module needs to be reprogrammed, refer to Service Programming System (SPS) .
Ensure that the following conditions exist in order to prepare for transfer case shift control module programming or reprogramming
- The battery is fully charged.
- The ignition switch is in the RUN position.
- The Techline equipment cable connection at the data link connector (DLC) is secure.
Program the transfer case shift control module using the latest software matching the vehicle. Refer to up-to-date Techline equipment user instructions.
If the transfer case shift control module fails to program, proceed as follows
- Ensure that the transfer case shift control module connection is OK.
- Inspect the Techline equipment for the latest software version.
- Attempt to program the transfer case shift control module. If the transfer case shift control module still cannot be programmed properly, replace the transfer case shift control module.
Transfer Case Shift Control Module Setup
Perform the Transfer Case High/Low Clutch Retest (Motor Learn Procedure). Refer to Transfer Case High/Low Clutch Reset for NQH.
Transfer Case Shift Control Module Programming and Setup (MP 1625/26-NQF)
The following service procedures require either a programming or a setup event performed for a complete repair.
If the transfer case shift control module needs to be reprogrammed, refer to Service Programming System (SPS) .
Ensure that the following conditions exist in order to prepare for transfer case shift control module programming or reprogramming
- The battery is fully charged.
- The ignition switch is in the RUN position.
- The Techline equipment cable connection at the data link connector (DLC) is secure.
Program the transfer case shift control module using the latest software matching the vehicle. Refer to up-to-date Techline equipment user instructions.
If the transfer case shift control module fails to program, proceed as follows
- Ensure that the transfer case shift control module connection is OK.
- Inspect the Techline equipment for the latest software version.
- Attempt to program the transfer case shift control module. If the transfer case shift control module still cannot be programmed properly, replace the transfer case shift control module.
Perform the Transfer Case High/Low Clutch Retest (Motor Learn Procedure). Refer to Transfer Case High/Low Clutch Reset for NQF.
Transmission Control Module Programming and Setup (4L60-E/4L65-E/4L70-E)
The following service procedures require either a programming or a setup event be performed for a complete repair.
If the TCM is reprogrammed, TCM Reprogramming must be performed. Refer to Service Programming System (SPS) .
Ensure the following conditions exist in order to prepare for TCM programming or reprogramming
- The battery is fully charged.
- The ignition switch is in the RUN position.
- The Techline equipment cable connection at the data link connector (DLC) is secure.
Program the TCM using the latest software matching the vehicle. Refer to up-to-date Techline equipment user instructions.
If the TCM fails to program, proceed as follows
- Ensure the TCM connection is good.
- Inspect the Techline equipment for the latest software version.
- Attempt to program the TCM. If the TCM still cannot be programmed properly, replace the TCM.
TCM Setup
This device requires no setup.
Transmission Control Module Programming and Setup (Allison)
The following service procedures require a programming and a setup event be performed for a complete repair.
If programming is required, perform the following procedure. Refer to Service Programming System (SPS) .
Ensure the following conditions exist in order to prepare for TCM programming or reprogramming
- The battery is fully charged.
- The ignition switch is in the RUN position.
- Ensure that the TCM has the latest software version.
- The Techline equipment cable connection at the data link connector (DLC) is secure.
- Inspect the Techline equipment for the latest software version.
Program the TCM using the latest software matching the vehicle. Refer to up-to-date Techline equipment user instructions.
If the TCM fails to program, proceed as follows
- Ensure the TCM connection is good.
- Inspect the Techline equipment for the latest software version.
- Attempt to program the TCM. If the TCM still cannot be programmed properly, replace the TCM.
Refer to FastLearn Procedure to complete repair.