MULTIFUNCTION Electronic Modules DTCS

DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC	Description	Source	Perform Test
B1202	Fuel Sender Circuit Open	Instrument Cluster	REFER to INSTRUMENT CLUSTER .
B1204	Fuel Sender Circuit Short to Ground	Instrument Cluster	REFER to INSTRUMENT CLUSTER .
B1217	Horn Relay Coil Circuit Failure	Smart Junction Box (SJB)	REFER to HORN .
B1218	Horn Relay Coil Circuit Short to Battery	SJB	REFER to HORN .
B1231	Longitudinal Acceleration Threshold Exceeded	Restraint Control Module (RCM)	REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
B1309	Power Door Lock Circuit Short to Ground	SJB	REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS .
B1313	Battery Saver Relay Coil Circuit Failure	SJB	REFER to INTERIOR LIGHTING .
B1315	Battery Saver Relay Circuit Short to Battery	SJB	REFER to INTERIOR LIGHTING .
B1317	Battery Voltage High	Anti-Lock Brake System (ABS) Module	REFER to CHARGING SYSTEM - GENERAL INFORMATION .
B1317	Battery Voltage High	Four-Wheel Drive (4WD) Control Module	REFER to CHARGING SYSTEM - GENERAL INFORMATION .
B1317	Battery Voltage High	SJB	REFER to CHARGING SYSTEM - GENERAL INFORMATION .
B1317	Battery Voltage High	Instrument Cluster	REFER to CHARGING SYSTEM - GENERAL INFORMATION .
B1318	Battery Voltage Low	Instrument Cluster	REFER to CHARGING SYSTEM - GENERAL INFORMATION .
B1318	Battery Voltage Low	4WD Control Module	REFER to CHARGING SYSTEM - GENERAL INFORMATION .
B1318	Battery Voltage Low	ABS Module	REFER to CHARGING SYSTEM - GENERAL INFORMATION .
B1318	Battery Voltage Low	RCM	REFER to CHARGING SYSTEM - GENERAL INFORMATION .
B1318	Battery Voltage Low	SJB	REFER to CHARGING SYSTEM - GENERAL INFORMATION .
B1322	Driver Door Ajar Circuit Short to Ground	SJB	REFER to INTERIOR LIGHTING .
B1330	Passenger Door Ajar Circuit Short to Ground	SJB	REFER to INTERIOR LIGHTING .
B1341	Power Door Unlock Circuit Short to Ground	SJB	REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS .
B1342	ECU is Defective	Instrument Cluster	REFER to INSTRUMENT CLUSTER .
B1342	ECU is Defective	ABS Module	REFER to VEHICLE DYNAMIC SYSTEMS .
B1342	ECU is Defective	4WD Control Module	REFER to FOUR-WHEEL DRIVE SYSTEMS .
B1342	ECU is Defective	SJB	CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new SJB. REFER to SMART JUNCTION BOX (SJB) . CLEAR the DTCs. REPEAT the self-test.
B1342	ECU is Defective	RCM	REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
B1355	Ignition Run Circuit Failure	4WD Control Module	REFER to STEERING COLUMN SWITCHES .
B1359	Ignition Run/Ace Circuit Failure	SJB	REFER to STEERING COLUMN SWITCHES .
B1398	Driver Power Window One Touch Window Relay Circuit Failure	SJB	REFER to GLASS, FRAMES AND MECHANISMS .
B1400	Driver Power Window One Touch Window Relay Circuit Short to Battery	SJB	REFER to GLASS, FRAMES AND MECHANISMS .
B1405	Driver Power Window Down Circuit Short to Battery	SJB	REFER to GLASS, FRAMES AND MECHANISMS .
B1408	Driver Power Window Up Circuit Short to Battery	SJB	REFER to GLASS, FRAMES AND MECHANISMS .
B1410	Driver Power Window Motor Circuit Failure	SJB	REFER to GLASS, FRAMES AND MECHANISMS .
B1431	Wiper Brake/Run Relay Circuit Failure	SJB	REFER to WIPERS AND WASHERS .
B1432	Wiper Brake/Run Relay Circuit Short to Battery	SJB	REFER to WIPERS AND WASHERS .
B1434	Wiper Hi/Low Speed Relay Coil Circuit Failure	SJB	REFER to WIPERS AND WASHERS .
B1436	Wiper Hi/Low Speed Relay Coil Circuit Short to Battery	SJB	REFER to WIPERS AND WASHERS .
B1446	Wiper Park Sense Circuit Failure	SJB	REFER to WIPERS AND WASHERS .
B1458	Wiper Washer Pump Motor Relay Circuit Failure	SJB	REFER to WIPERS AND WASHERS .
B1460	Wiper Washer Pump Motor Relay Circuit Short to Battery	SJB	REFER to WIPERS AND WASHERS .
B1466	Wiper Hi/Low Speed Not Switching	SJB	REFER to WIPERS AND WASHERS .
B1483	Brake Pedal Input Circuit Failure	4WD Control Module	REFER to VEHICLE DYNAMIC SYSTEMS .
B1485	Brake Pedal Input Circuit Short to Battery	4WD Control Module	REFER to VEHICLE DYNAMIC SYSTEMS .
B1485	Brake Pedal Input Circuit Short to Battery	ABS Module	REFER to VEHICLE DYNAMIC SYSTEMS .
B1555	Ignition Run/Start Circuit Failure	4WD Control Module	REFER to STEERING COLUMN SWITCHES .
B1555	Ignition Run/Start Circuit Failure	SJB	REFER to STEERING COLUMN SWITCHES .
B1569	Lamp Headlamp High-Beam Circuit Short to Battery	SJB	REFER to EXTERIOR LIGHTING .
B1577	Park Lamp Input Circuit Short to Battery	SJB	REFER to EXTERIOR LIGHTING .
B1687	Lamp Dome Input Circuit Short to Battery	SJB	REFER to INTERIOR LIGHTING .
B1840	Wiper Front Power Circuit Failure	SJB	REFER to WIPERS AND WASHERS .
B1869	Lamp Air Bag Warning Indicator Circuit Open	RCM	REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
B1870	Lamp Air Bag Warning Indicator Circuit Short to Battery	RCM	REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
B1871	Passenger Air Bag Deactivate Module Fault	RCM	REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
B1877	Seatbelt Driver Pretensioner Circuit Open	RCM	REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
B1878	Seatbelt Driver Pretensioner Circuit Short to Battery	RCM	REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
B1879	Seatbelt Driver Pretensioner Circuit Short to Ground	RCM	REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
B1881	Seatbelt Passenger Pretensioner Circuit Open	RCM	REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
B1882	Seatbelt Passenger Pretensioner Circuit Short to Battery	RCM	REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
B1883	Seatbelt Passenger Pretensioner Circuit Short to Ground	RCM	REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
B1884	Passenger Air Bag Deactivate (PAD) Warning Lamp Inoperative	RCM	REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
B1885	Seatbelt Driver Pretensioner Circuit Resistance Low on Squib	RCM	REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
B1886	Seatbelt Passenger Pretensioner Circuit Resistance Low on Squib	RCM	REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
B1887	Driver Air Bag Circuit Short to Ground	RCM	REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
B1888	Passenger Air Bag Circuit Short to Ground	RCM	REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
B1889	Passenger Air Bag Deactivate Module Sensor Obstructed	RCM	REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
B1890	PAD Warning Lamp Circuit Short to Battery	RCM	REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
B1891	Air Bag Tone Warning Indicator Circuit Short to Battery	RCM	REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
B1892	Air Bag Tone Warning Indicator Circuit Failure	RCM	REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
B1916	Driver Air Bag Circuit Short to Battery	RCM	REFER to SUPPLEMENTAL RESTRAINT SYSTEM
B1921	Air Bag Diagnostic Monitor Ground Circuit Open	RCM	REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
B1925	Passenger Air Bag Circuit Short to Battery	RCM	REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
B1932	Driver Air Bag Circuit Open	RCM	REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
B1933	Passenger Air Bag Circuit Open	RCM	REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
B1934	Driver Air Bag Inflator Circuit Resistance Low on Squib	RCM	REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
B1935	Passenger Air Bag Inflator Circuit Resistance Low on Squib	RCM	REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
B2030	Front Fog Lamp Relay Circuit Failure	SJB	REFER to EXTERIOR LIGHTING .
B2143	NVM Memory Failure	SJB	CLEAR the DTCs. REPEAT the self-test. If DTC B2143 is retrieved again, INSTALL a new SJB. REFER to SMART JUNCTION BOX (SJB) . CLEAR the DTCs. REPEAT the self-test.
B2143	NVM Memory Failure	Instrument Cluster	REFER to INSTRUMENT CLUSTER .
B2179	Front Wiper Selector Switch A Short to Ground	SJB	REFER to WIPERS AND WASHERS .
B2180	Front Wiper Selector Switch B Short to Ground	SJB	REFER to WIPERS AND WASHERS .
B2181	Front Wiper Selector Switch C Short to Ground	SJB	REFER to WIPERS AND WASHERS .
B2183	Front Wiper Selector Switch H Short to Ground	SJB	REFER to WIPERS AND WASHERS .
B2184	Front Wiper Selector Switch W Short to Ground	SJB	REFER to WIPERS AND WASHERS .
B2207	ECU ROM Checksum Failure	Instrument Cluster	REFER to INSTRUMENT CLUSTER .
B2425	Remote Keyless Entry Out of Synchronization	SJB	REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS .
B2477	Module Configuration Failure	Instrument Cluster	REFER to MODULE CONFIGURATION .
B2477	Module Configuration Failure	SJB	REFER to MODULE CONFIGURATION .
B2477	Module Configuration Failure	RCM	REFER to MODULE CONFIGURATION .
B2675	Trip Reset Button Stuck	Instrument Cluster	REFER to INSTRUMENT CLUSTER .
B2901	Park Brake Switch Input Circuit Failure	SJB	REFER to INSTRUMENT CLUSTER .
B2973	Daytime Running Lamp Output Short to Ground	SJB	REFER to EXTERIOR LIGHTING .
C1095	ABS Hydraulic Pump Motor Circuit Failure	ABS Module	REFER to VEHICLE DYNAMIC SYSTEMS .
C1096	ABS Hydraulic Pump Motor Circuit Open	ABS Module	REFER to VEHICLE DYNAMIC SYSTEMS .
C1145	RF Wheel Speed Sensor Input Circuit Failure	ABS Module	REFER to VEHICLE DYNAMIC SYSTEMS .
C1148	RF Wheel Speed Sensor Coherency Fault	ABS Module	REFER to VEHICLE DYNAMIC SYSTEMS .
C1155	LF Wheel Speed Sensor Input Circuit Failure	ABS Module	REFER to VEHICLE DYNAMIC SYSTEMS .
C1158	LF Wheel Speed Sensor Coherency Fault	ABS Module	REFER to VEHICLE DYNAMIC SYSTEMS .
C1186	ABS Power Relay Output Open Circuit	ABS Module	REFER to VEHICLE DYNAMIC SYSTEMS .
C1187	Brake Fluid Level Sensor Input Open Circuit	ABS Module	REFER to VEHICLE DYNAMIC SYSTEMS .
C1194	ABS Outlet Valve Coil LF Circuit Failure	ABS Module	REFER to VEHICLE DYNAMIC SYSTEMS .
C1198	ABS Inlet Valve Coil LF Circuit Failure	ABS Module	REFER to VEHICLE DYNAMIC SYSTEMS .
C1210	ABS Outlet Valve Coil RF Circuit Failure	ABS Module	REFER to VEHICLE DYNAMIC SYSTEMS .
C1214	ABS Inlet Valve Coil RF Circuit Failure	ABS Module	REFER to VEHICLE DYNAMIC SYSTEMS .
C1221	Lamp ABS Warning Output Circuit Short to Ground	Instrument Cluster	REFER to INSTRUMENT CLUSTER .
C1226	Lamp Brake Warning Output Circuit Short to Ground	Instrument Cluster	REFER to INSTRUMENT CLUSTER .
C1229	Wheel Speed Sensor Rear Center Coherency Fault	ABS Module	REFER to VEHICLE DYNAMIC SYSTEMS .
C1230	Wheel Speed Sensor Rear Center Input Circuit Failure	ABS Module	REFER to VEHICLE DYNAMIC SYSTEMS .
C1233	LF Wheel Speed Input Signal Missing	ABS Module	REFER to VEHICLE DYNAMIC SYSTEMS .
C1234	RF Wheel Speed Input Signal Missing	ABS Module	REFER to VEHICLE DYNAMIC SYSTEMS .
C1237	Rear Wheel Speed Input Signal Missing	ABS Module	REFER to VEHICLE DYNAMIC SYSTEMS .
C1246	ABS Outlet Valve Coil RR (Rear) Circuit Failure	ABS Module	REFER to VEHICLE DYNAMIC SYSTEMS .
C1254	ABS Inlet Valve Coil RR (Rear) Circuit Failure	ABS Module	REFER to VEHICLE DYNAMIC SYSTEMS .
C1266	ABS Valve Power Relay Circuit Failure	ABS Module	REFER to VEHICLE DYNAMIC SYSTEMS .
C1414	Incorrect Module Design Level	RCM	REFER to SUPPLEMENTAL RESTRAINT SYSTEM .
C1414	Incorrect Module Design Level	ABS Module	REFER to VEHICLE DYNAMIC SYSTEMS .
C1728	Transfer Case Unable to Transition Between 2H and 4H	4WD Control Module	REFER to FOUR-WHEEL DRIVE SYSTEMS .
C1729	Transfer Case Unable to Transition Between 4H and 4L	4WD Control Module	REFER to FOUR-WHEEL DRIVE SYSTEMS .
C1949	Accelerometer Sensor Circuit Open	ABS Module	REFER to VEHICLE DYNAMIC SYSTEMS .
C1950	Accelerometer Sensor Circuit Failure	ABS Module	REFER to VEHICLE DYNAMIC SYSTEMS .
C1961	Park Lamp Relay Coil Circuit Failure	SJB	REFER to EXTERIOR LIGHTING .
C1962	Park Lamp Relay Coil Circuit Short to Battery	SJB	REFER to EXTERIOR LIGHTING .
C2784	RAM Checksum Failure	Instrument Cluster	REFER to INSTRUMENT CLUSTER .
P0117	Engine Coolant Temperature Circuit Low Input	Instrument Cluster	REFER to INSTRUMENT CLUSTER .
P0500	Vehicle Speed Sensor (VSS) Malfunction	4WD Control Module	REFER to VEHICLE DYNAMIC SYSTEMS .
P1804	Transmission 4-Wheel Drive High Indicator Circuit Failure	4WD Control Module	REFER to FOUR-WHEEL DRIVE SYSTEMS .
P1806	Transmission 4-Wheel Drive High Indicator Circuit Short to Battery	4WD Control Module	REFER to FOUR-WHEEL DRIVE SYSTEMS .
P1808	Transmission 4-Wheel Drive Low Indicator Circuit Failure	4WD Control Module	REFER to FOUR-WHEEL DRIVE SYSTEMS .
P1810	Transmission 4-Wheel Drive Low Indicator Circuit Short to Battery	4WD Control Module	REFER to FOUR-WHEEL DRIVE SYSTEMS .
P1812	Transmission 4-Wheel Drive Mode Select Circuit Failure	4WD Control Module	REFER to FOUR-WHEEL DRIVE SYSTEMS .
P1815	Transmission 4-Wheel Drive Mode Select Circuit Short to Ground	4WD Control Module	REFER to FOUR-WHEEL DRIVE SYSTEMS .
P1816	Transmission Neutral Safety Switch Circuit Failure	4WD Control Module	REFER to FOUR-WHEEL DRIVE SYSTEMS .
P1819	Transmission Neutral Safety Switch Circuit Short to Ground	4WD Control Module	REFER to FOUR-WHEEL DRIVE SYSTEMS .
P1849	Transmission Transfer Case Contact Plate A Circuit Short to Ground	4WD Control Module	REFER to FOUR-WHEEL DRIVE SYSTEMS .
P1853	Transmission Transfer Case Contact Plate B Circuit Short to Ground	4WD Control Module	REFER to FOUR-WHEEL DRIVE SYSTEMS .
P1857	Transmission Transfer Case Contact Plate C Circuit Short to Ground	4WD Control Module	REFER to FOUR-WHEEL DRIVE SYSTEMS .
P1861	Transmission Transfer Case Contact Plate D Circuit Short to Ground	4WD Control Module	REFER to FOUR-WHEEL DRIVE SYSTEMS .
P1867	Transmission Transfer Case Contact Plate General Circuit Failure	4WD Control Module	REFER to FOUR-WHEEL DRIVE SYSTEMS .
P1891	Transmission Transfer Case Contact Plate Ground Return Circuit Open	4WD Control Module	REFER to FOUR-WHEEL DRIVE SYSTEMS .
U2050	No "Valid Application" Available	Instrument Cluster	REFER to INSTRUMENT CLUSTER .