Instrument Panels - Analog DTCS

FRONT ELECTRONIC MODULE DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC	Description	Perform Test
B1342	ECU Defective	Using NGS tester, retrieve and document all continuous DTCs. Perform Front Electronic Module (FEM) self-test. If DTC B1342 is retrieved again, replace FEM. See FRONT ELECTRONIC MODULE .
B1479	Wiper Washer Fluid Level Sensor Circuit Failure	M
B2443	Powertrain Performance Mode Switch Circuit Failure	Not used on this vehicle
B2477	Module Configuration Failure	Configure Front Electronic Module (FEM). See COMPUTER RELEARN PROCEDURES article. If module was configured correctly, replace FEM and repeat self-test.
C1284	Oil Pressure Switch Failure	F
C1446	Brake Switch Circuit Failure	K

INSTRUMENT CLUSTER MODULE DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC	Description	Perform Test
B1201	Fuel Sender Circuit Failure	D
B1205	Instrument Cluster Switch 1 Assembly Circuit Failure	Replace Instrument Cluster Module (ICM)
B1209	Instrument Cluster Switch 2 Assembly Circuit Failure	Replace Instrument Cluster Module (ICM)
B1246	Dim Panel Potentiometer Switch Circuit Failure	AU
B1342	ECU Defective	Using NGS tester, retrieve and record all continuous DTCs. Perform Instrument Cluster self-test. If DTC B1342 still exists, replace Instrument Cluster (ICM).
B1352	Ignition-Key-In Circuit Failure	AL
B1676	Battery Voltage Out Of Range	J
B2143	NVM Memory Failure	Z
B2477	Module Configuration Failure	Configure Instrument Cluster Module (instrument cluster). See COMPUTER RELEARN PROCEDURES article. If module was configured correctly, replace instrument cluster and repeat self-test.
U1131	Standard Corporate Protocol Invalid/Missing Data For Fuel System	D

NOTE: The Message Center Module is an integral part of the Instrument Cluster Module (ICM).

MESSAGE CENTER MODULE DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC	Description	Perform Test
B1205	Message Center Switch Assembly Circuit Failure	AB
B1342	ECU Defective	Using new generation star tester, retrieve and document all continuous DTCs. Perform Message Center Module (MCM) self-test. If DTC B1342 is retrieved again, replace instrument cluster.
B1676	Battery Voltage Out Of Range	A
B2477	Module Configuration Failure	Configure Instrument Cluster Module (ICM). See COMPUTER RELEARN PROCEDURES article. If module was configured correctly, replace instrument cluster and repeat self-test.

REAR ELECTRONIC MODULE DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC	Description	Perform Test
B1201	Fuel Sender Circuit Failure	D
B1342	ECU Defective	Using NGS tester, clear and document all DTCs. Perform Rear Electronic Module (REM) self-test. If DTC B1342 is retrieved again, replace REM. See REAR ELECTRONIC MODULE .
B2477	Module Configuration Failure	Configure Rear Electronic Module (REM). See COMPUTER RELEARN PROCEDURES article. If module was configured correctly, replace REM and repeat self-test.

REMOTE EMERGENCY SATELLITE CELLULAR UNIT DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC	Description	Perform Test
B1342	ECU Defective	Using new generation star tester, retrieve and document all continuous DTCs. Perform Remote Emergency Satellite Cellular Unit (RESCU) self-test. If DTC B1342 is retrieved again, replace RESCU.
B2141	NVM Configuration Failure	Using new generation star tester, retrieve and document all continuous DTCs. Perform Remote Emergency Satellite Cellular Unit (RESCU) self-test. If DTC B2141 is retrieved again, replace RESCU.
B2477	Module Configuration Failure	Configure Remote Emergency Satellite Cellular Unit (RESCU). See COMPUTER RELEARN PROCEDURES article. If module was configured correctly, replace RESCU and repeat self-test.