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Electronic Overhead Module (Eom) - Electrical Diagnostics: Diagnosis Dodge Challenger III

Communication Devices ~1756 words

DIAGNOSTIC CODE INDEX

DTCDescription
B1A32UNIVERSAL GARAGE DOOR SWITCH 1 STUCK
B1A33UNIVERSAL GARAGE DOOR SWITCH 2 STUCK
B1A34UNIVERSAL GARAGE DOOR SWITCH 3 STUCK
B2217EVIC/EOM/CMTC INTERNAL
B222DECU UNABLE TO CONFIGURE / CONFIGURATION NOT LEARNED
B2331VEHICLE NEEDS DEGAUSSED
U0019CAN B BUS
U0141LOST COMMUNICATION WITH FRONT CONTROL MODULE (TIPM)
U0151LOST COMMUNICATION WITH OCCUPANT RESTRAINT CONTROLLER
U0155LOST COMMUNICATION WITH CLUSTER/CCN
U0164LOST COMMUNICATION WITH HVAC CONTROL MODULE
U0169LOST COMMUNICATION WITH SUNROOF CONTROL MODULE
U0184LOST COMMUNICATION WITH RADIO
U0186LOST COMMUNICATION WITH AUDIO AMPLIFIER
U0197LOST COMMUNICATION WITH HANDS FREE PHONE MODULE
U0199LOST COMMUNICATION WITH DRIVER DOOR MODULE
U0200LOST COMMUNICATION WITH PASSENGER DOOR MODULE
U0208LOST COMMUNICATION WITH HEATED SEAT CONTROL MODULE

ELECTRONIC OVERHEAD MODULE (EOM) - DIAGNOSTIC CODE INDEX

Diagnostic Test

  1. REPLACE THE ELECTRONIC OVERHEAD MODULE When this code is set, the Electronic Overhead Module must be replaced. Repair Replace the Electronic Overhead Module in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Standard Procedure»(ref-354048-S07287465682010011300000) .
  1. REPLACE THE ELECTRONIC OVERHEAD MODULE When this code is set, the Electronic Overhead Module must be replaced. Repair Replace the Electronic Overhead Module in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Standard Procedure»(ref-354048-S07287465682010011300000) .
  1. REPLACE THE ELECTRONIC OVERHEAD MODULE When this code is set, the Electronic Overhead Module must be replaced. Repair Replace the Electronic Overhead Module in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Standard Procedure»(ref-354048-S07287465682010011300000) .
  1. VERIFY OPERATION OF THE ELECTRONIC OVERHEAD MODULE Turn the ignition on. With the scan tool, erase Electronic Overhead Module DTCs. With the scan tool, activate the Electronic Overhead Module self test. Wait for self test to complete. With the scan tool, read Electronic Overhead Module DTCs. Does the scan tool display: B2217-EVIC/EOM/CMTC INTERNAL? Yes Replace the Electronic Overhead Module in accordance with the service information. Perform the BODY VERIFICATION TEST. Refer to «DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Standard Procedure»(ref-354048-S07287465682010011300000) . No Test complete.
  1. CHECK FOR AN ACTIVE DTC Turn the ignition on. With the scan tool, record and erase any Electronic Overhead Module DTCs. Turn the ignition off, wait 30 seconds then turn the ignition on. With the scan tool, read DTCs. Is the DTC active? Yes Go To 2 No The condition that caused this code to set is not present at this time. Using the wiring diagram as a guide, inspect the wiring and connectors for an intermittent condition. Operate the system several times and recheck for active DTCs. Perform the BODY VERIFICATION TEST. Refer to «DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Standard Procedure»(ref-354048-S07287465682010011300000) .
  2. CHECK COMMUNICATION TO THE TIPM With the scan tool, check to see if the TIPM is active on the bus. Is the scan tool able to communicate with the TIPM? Yes Replace the Electronic Overhead Module in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Standard Procedure»(ref-354048-S07287465682010011300000) . No Refer to the symptom list for problems related to Communication. Refer to «DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Diagnosis and Testing»(ref-354048-S12763344442010011300000) Perform the BODY VERIFICATION TEST. Refer to «DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Standard Procedure»(ref-354048-S07287465682010011300000) .
  1. PERFORM THE VEHICLE DEMAGNETIZING PROCEDURE NOTE: A blank compass display indicates that vehicle degaussing is required. NOTE: After demagnetizing, the vehicle will enter Auto Fast-Cal when the ignition is turned on. NOTE: Ensure that the correct compass variance is stored in the compass memory. See "Setting Compass Variance" in the Service Information. View repair. Repair Refer to the Service Information and perform the Compass Demagnetizing Standard Procedure. Perform the BODY VERIFICATION TEST. Refer to «DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Standard Procedure»(ref-354048-S07287465682010011300000) .
  1. CHECK FOR ACTIVE DTC U0019-CAN B BUS Turn the ignition on. With the scan tool, record and erase any Electronic Overhead Module DTCs. Turn the ignition off, wait 30 seconds then turn the ignition on. With the scan tool, read DTCs. Is DTC U0019-CAN B BUS active? Yes Go To 2 No The condition that caused this code to set is not present at this time. Check for an intermittent condition by inspecting the related wiring harness for chafed, pierced, pinched, and partially broken wires. Also inspect the related connectors for broken, bent, pushed out, spread, corroded, or contaminated terminals. Perform the BODY VERIFICATION TEST. Refer to «DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Standard Procedure»(ref-354048-S07287465682010011300000) .
  2. CHECK FOR ACTIVE CAN B BUS RELATED DTCS IN THE TIPM With the scan tool, read TIPM DTCs Does the scan tool display any active CAN B BUS related DTCs? Yes Perform the BODY VERIFICATION TEST. Refer to «DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Standard Procedure»(ref-354048-S07287465682010011300000) . No Go to step 3
  3. CHECK (D55) CAN B BUS (+) CIRCUIT FOR AN OPEN Turn the ignition off. Disconnect the Electronic Overhead Module harness connector. Disconnect the TIPM C5 harness connector. Measure the resistance of the (D55) Can B Bus (+) circuit between the TIPM C5 harness connector and the Electronic Overhead Module harness connector. Is the resistance below 2.0 ohms? Yes Go to step 4 No Repair the Can B Bus (+) circuit for an open. Perform the BODY VERIFICATION TEST. Refer to «DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Standard Procedure»(ref-354048-S07287465682010011300000) .
  4. CHECK THE (D54) CAN B BUS (-) CIRCUIT FOR AN OPEN Measure the resistance of the (D54) Can B Bus (-) circuit between the TIPM C5 harness connector and the Electronic Overhead Module harness connector. Is the resistance below 2.0 ohms? Yes Replace the Electronic Overhead Module in accordance with the service information. Perform the BODY VERIFICATION TEST. Refer to «DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Standard Procedure»(ref-354048-S07287465682010011300000) . No Repair the Can B Bus (-) circuit for an open. Perform the BODY VERIFICATION TEST. Refer to «DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Standard Procedure»(ref-354048-S07287465682010011300000) .
  1. VERIFY DTC IS ACTIVE NOTE: Ensure the IOD fuse is installed and battery voltage is between 10 and 16 volts before proceeding. With the scan tool, read active EOM DTCs. Is this DTC active? Yes Go to and perform the diagnostic procedure for this DTC in TIPM Diagnosis and Testing. Refer to «DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Diagnosis and Testing»(ref-354048-S12763344442010011300000) . No Refer to the Stored Lost Communication DTCs diagnostic test procedure. Refer to «Non-DTC Diagnostics/Communication - Diagnosis and Testing»(ref-354049-S26309873502010011300000) .
  1. VERIFY DTC IS ACTIVE NOTE: Ensure the IOD fuse is installed and battery voltage is between 10 and 16 volts before proceeding. With the scan tool, read active EOM DTCs. Is this DTC active? Yes Go to and perform the diagnostic procedure for this DTC in TIPM Diagnosis and Testing. Refer to «DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Diagnosis and Testing»(ref-354048-S12763344442010011300000) No Refer to the Stored Lost Communication DTCs diagnostic test procedure. Refer to «Non-DTC Diagnostics/Communication - Diagnosis and Testing»(ref-354049-S26309873502010011300000)
  1. VERIFY DTC IS ACTIVE NOTE: Ensure the IOD fuse is installed and battery voltage is between 10 and 16 volts before proceeding. With the scan tool, read active EOM DTCs. Is this DTC active? Yes Go to and perform the diagnostic procedure for this DTC in TIPM Diagnosis and Testing. Refer to «DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Diagnosis and Testing»(ref-354048-S12763344442010011300000) . No Refer to the Stored Lost Communication DTCs diagnostic test procedure. Refer to «Non-DTC Diagnostics/Communication - Diagnosis and Testing»(ref-354049-S26309873502010011300000) .
  1. VERIFY DTC IS ACTIVE NOTE: Ensure the IOD fuse is installed and battery voltage is between 10 and 16 volts before proceeding. With the scan tool, read active EOM DTCs. Is this DTC active? Yes Go to and perform the diagnostic procedure for this DTC in TIPM Diagnosis and Testing. Refer to «DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Diagnosis and Testing»(ref-354048-S12763344442010011300000) . No Refer to the Stored Lost Communication DTCs diagnostic test procedure. Refer to «Non-DTC Diagnostics/Communication - Diagnosis and Testing»(ref-354049-S26309873502010011300000) .
  1. VERIFY DTC IS ACTIVE NOTE: Ensure the IOD fuse is installed and battery voltage is between 10 and 16 volts before proceeding. With the scan tool, read active EOM DTCs. Is this DTC active? Yes Go to and perform the diagnostic procedure for this DTC in TIPM Diagnosis and Testing. Refer to «DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Diagnosis and Testing»(ref-354048-S12763344442010011300000) . No Refer to the Stored Lost Communication DTCs diagnostic test procedure. Refer to «Non-DTC Diagnostics/Communication - Diagnosis and Testing»(ref-354049-S26309873502010011300000) .
  1. VERIFY DTC IS ACTIVE NOTE: Ensure the IOD fuse is installed and battery voltage is between 10 and 16 volts before proceeding. With the scan tool, read active EOM DTCs. Is this DTC active? Yes Go to and perform the diagnostic procedure for this DTC in TIPM Diagnosis and Testing. Refer to «DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Diagnosis and Testing»(ref-354048-S12763344442010011300000) . No Refer to the Stored Lost Communication DTCs diagnostic test procedure. Refer to «Non-DTC Diagnostics/Communication - Diagnosis and Testing»(ref-354049-S26309873502010011300000) .
  1. VERIFY DTC IS ACTIVE NOTE: Make sure the IOD fuse is installed and battery voltage is between 10 and 16 volts before proceeding. With the scan tool, read active EOM DTCs. Is this DTC active? Yes Perform the diagnostic procedure for this DTC. Refer to «DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Diagnosis and Testing»(ref-354048-S12763344442010011300000) . No Perform the Stored Lost Communication DTCs diagnostic procedure. Refer to «Non-DTC Diagnostics/Communication - Diagnosis and Testing»(ref-354049-S26309873502010011300000) .
  1. VERIFY DTC IS ACTIVE NOTE: Make sure the IOD fuse is installed and battery voltage is between 10 and 16 volts before proceeding. With the scan tool, read active EOM DTCs. Is this DTC active? Yes Perform the diagnostic procedure for this DTC. Refer to «DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Diagnosis and Testing»(ref-354048-S12763344442010011300000) . No Perform the Stored Lost Communication DTCs diagnostic procedure. Refer to «Non-DTC Diagnostics/Communication - Diagnosis and Testing»(ref-354049-S26309873502010011300000) .
  1. VERIFY DTC IS ACTIVE NOTE: Make sure the IOD fuse is installed and battery voltage is between 10 and 16 volts before proceeding. With the scan tool, read active EOM DTCs. Is this DTC active? Yes Perform the diagnostic procedure for this DTC. Refer to «DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Diagnosis and Testing»(ref-354048-S12763344442010011300000) . No Perform the Stored Lost Communication DTCs diagnostic procedure. Refer to «Non-DTC Diagnostics/Communication - Diagnosis and Testing»(ref-354049-S26309873502010011300000) .
  1. VERIFY DTC IS ACTIVE NOTE: Make sure the IOD fuse is installed and battery voltage is between 10 and 16 volts before proceeding. With the scan tool, read active EOM DTCs. Is this DTC active? Yes Perform the diagnostic procedure for this DTC. Refer to «DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Diagnosis and Testing»(ref-354048-S12763344442010011300000) . No Perform the Stored Lost Communication DTCs diagnostic procedure. Refer to «Non-DTC Diagnostics/Communication - Diagnosis and Testing»(ref-354049-S26309873502010011300000) .
  1. VERIFY DTC IS ACTIVE NOTE: Make sure the IOD fuse is installed and battery voltage is between 10 and 16 volts before proceeding. With the scan tool, read active EOM DTCs. Is this DTC active? Yes Perform the diagnostic procedure for this DTC. Refer to «DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Diagnosis and Testing»(ref-354048-S12763344442010011300000) . No Perform the Stored Lost Communication DTCs diagnostic procedure. Refer to «Non-DTC Diagnostics/Communication - Diagnosis and Testing»(ref-354049-S26309873502010011300000) .

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