Generic Electronic Module (GEM)

GENERIC ELECTRONIC MODULE (GEM) DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC	Description	Action
B1262	Servo Motor Defrost Circuit Failure	REFER to HVAC - CLIMATE CONTROL SYSTEM - GENERAL INFORMATION & DIAGNOSTICS article.
B1300	Power Door Lock Circuit Failure	REFER to HANDLES, LOCKS, LATCHES & KEYLESS ENTRY SYSTEM article.
B1310	Power Door Unlock Circuit Failure	REFER to HANDLES, LOCKS, LATCHES & KEYLESS ENTRY SYSTEM article.
B1315	Battery Saver Relay Coil Circuit Short To Battery	REFER to INTERIOR LIGHTING SYSTEM article.
B1316	Battery Saver Relay Coil Circuit Short To Ground	REFER to INTERIOR LIGHTING SYSTEM article.
B1317	Battery Voltage High	Go to PINPOINT TEST A .
B1318	Battery Voltage Low	Go to PINPOINT TEST B .
B1319	Driver Door Ajar Circuit Failure	REFER to INTERIOR LIGHTING SYSTEM article.
B1327	Passenger Door Ajar Circuit Failure	REFER to INTERIOR LIGHTING SYSTEM article.
B1335	Door Ajar RR Circuit Failure	REFER to INTERIOR LIGHTING SYSTEM article.
B1342	ECU is Faulted	DIAGNOSE all other DTCs first. CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new Generic Electronic Module (GEM). REFER to GENERIC ELECTRONIC MODULE (GEM) in this service information. TEST the system for normal operation.
B1343	Heated Backlite Input Circuit Failure	REFER to WINDOWS & GLASS - GLASS, FRAMES & MECHANISMS article.
B1349	Heated Backlite Relay Short To Battery	REFER to WINDOWS & GLASS - GLASS, FRAMES & MECHANISMS article.
B1350	Heated Backlite Relay Short To Ground	REFER to WINDOWS & GLASS - GLASS, FRAMES & MECHANISMS article.
B1438	Wiper Mode Select Switch Circuit Failure	REFER to WIPER SYSTEM & WASHER SYSTEM article.
B1439	Wiper Mode Select Switch Circuit Open	REFER to WIPER SYSTEM & WASHER SYSTEM article.
B1446	Wiper Park Sense Circuit Failure	REFER to WIPER SYSTEM & WASHER SYSTEM article.
B1499	Lamp Turn Signal Left Circuit Failure	REFER to EXTERIOR LIGHTING SYSTEM article.
B1503	Lamp Turn Signal Right Circuit Failure	REFER to EXTERIOR LIGHTING SYSTEM article.
B1571	Door Ajar LR Circuit Failure	REFER to INTERIOR LIGHTING SYSTEM article.
B1611	Wiper Rear Mode Select Switch Circuit Failure	REFER to WIPER SYSTEM & WASHER SYSTEM article.
B1810	Lamp Backup Switch Input Circuit Failure	REFER to EXTERIOR LIGHTING SYSTEM article.
B1858	Climate Control A/C Pressure Switch Circuit Failure	REFER to HVAC - CLIMATE CONTROL SYSTEM - GENERAL INFORMATION & DIAGNOSTICS article.
B1875	Turn Signal/Hazard Switch Signal Circuit Failure	REFER to EXTERIOR LIGHTING SYSTEM article.
B2113	Heated Windshield Input Short to Ground	REFER to WINDOWS & GLASS - GLASS, FRAMES & MECHANISMS article.
B2114	Front Washer Input Short to Ground	REFER to WIPER SYSTEM & WASHER SYSTEM article.
B2115	Rear Washer Input Short to Ground	REFER to WIPER SYSTEM & WASHER SYSTEM article.
B211A	Front Wiper Motor Relay Circuit Short To Ground	REFER to WIPER SYSTEM & WASHER SYSTEM article.
B2241	Rear Cargo Door Lock Circuit Short to Ground	REFER to HANDLES, LOCKS, LATCHES & KEYLESS ENTRY SYSTEM article.
B2248	Heated Windshield Relay Coil Circuit Failure	REFER to WINDOWS & GLASS - GLASS, FRAMES & MECHANISMS article.
B2254	Front Fog Lamp Switch Failure	REFER to EXTERIOR LIGHTING SYSTEM article.
B2256	Front Window Heater Relay Short to Ground	REFER to WINDOWS & GLASS - GLASS, FRAMES & MECHANISMS article.
B2281	Right Turn Switch Short to Ground	REFER to EXTERIOR LIGHTING SYSTEM article.
B2282	Left Turn Switch Short to Ground	REFER to EXTERIOR LIGHTING SYSTEM article.
B2477	Module Configuration Failure	CARRY OUT Programmable Module Installation (PMI) on the SJB . REFER to MODULE COMMUNICATIONS NETWORK - MODULE CONFIGURATION article.
B2509	Rear Fog Lamp Switch Circuit Failure	REFER to EXTERIOR LIGHTING SYSTEM article.
B2555	Dome Lamp Output Circuit Short to Battery	REFER to INTERIOR LIGHTING SYSTEM article.
B294A	Air Conditioning Switch Short to Battery	REFER to HVAC - CLIMATE CONTROL SYSTEM - GENERAL INFORMATION & DIAGNOSTICS article.
B2960	Air Flow Recirculation Door Open Line Driver Circuit Failure	REFER to HVAC - CLIMATE CONTROL SYSTEM - GENERAL INFORMATION & DIAGNOSTICS article.
B2961	Air Flow Recirculation Door Close Line Driver Circuit Failure	REFER to HVAC - CLIMATE CONTROL SYSTEM - GENERAL INFORMATION & DIAGNOSTICS article.
U0146	Lost Communication With Gateway (GTWY)	Go to PINPOINT TEST C .
U0151	Lost Communication With Restraints Control Module	Go to PINPOINT TEST D .
U0155	Lost Communication With Instrument Panel Cluster (IC) Control Module	Go to PINPOINT TEST E .