Vehicle Dynamic System

ANTI-LOCK BRAKE SYSTEM (ABS) DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC	Description	Source	Perform Test
B1317	Battery Voltage High	ABS Module	Go to Pinpoint Test A .
B1318	Battery Voltage Low	ABS Module	Go to Pinpoint Test A .
B1342	ECU is Faulted	ABS Module	REPAIR all other DTCs. CLEAR the DTCs. TEST the system for normal operation. If the DTC returns, INSTALL a new ABS module. REFER to Anti-Lock Brake System (ABS) Module in this article.
B2477	Module Configuration Failure	ABS Module	CONFIGURE the ABS module. REFER to MODULE CONFIGURATION article. CLEAR the DTCs. REPEAT the self-test. If DTC B2477 is retrieved again, INSTALL a new ABS module. REFER to Anti-Lock Brake System (ABS) Module . REPEAT the self-test.
B2900	VIN Mismatch	ABS Module	CHECK for the correct VIN number in the VID block of the PCM. CONFIGURE the ABS module. REFER to MODULE CONFIGURATION article. Use Programmable Module Installation (PMI) for the ABS module. CLEAR the DTCs. REPEAT the self-test. If DTC B2900 is retrieved again, INSTALL a new ABS module. REFER to Anti-Lock Brake System (ABS) Module in this article. REPEAT the self-test.
C110A	ABS Active Circuit Short to Battery	ABS Module	If any other DTC(S) are present, diagnose those DTC(s) first. CLEAR all DTC(s). DRIVE the vehicle. If the DTC is still present, INSTALL a new ABS module. REFER to Anti-Lock Brake System (ABS) Module . CARRY OUT the self-test with the brake pedal not applied.
C1095	ABS Hydraulic Pump Motor Circuit Failure	ABS Module	Go to Pinpoint Test B .
C1096	ABS Hydraulic Pump Motor Circuit Open	ABS Module	Go to Pinpoint Test B .
C1115	ABS Power Relay Output Short Circuit to Battery	ABS Module	CLEAR all DTCs. DRIVE the vehicle. If DTC C1115 is retrieved again, INSTALL a new ABS module. REFER to Anti-Lock Brake System (ABS) Module in this article. CARRY OUT the self-test with the brake pedal not applied.
C1145	Wheel Speed RF Sensor Input Circuit Failure	ABS Module	Go to Pinpoint Test C .
C1155	Speed Wheel Sensor LF Input Circuit Failure	ABS Module	Go to Pinpoint Test C .
C1175	Speed Wheel Sensor Rear Input Circuit Failure	ABS Module	Go to Pinpoint Test C .
C1185	ABS Power Relay Output Circuit Failure	ABS Module	CLEAR all DTCs. If DTC C1185 is retrieved again, INSTALL a new ABS module. REFER to Anti-Lock Brake System (ABS) Module in this article. CARRY OUT the self-test with the brake pedal not applied.
C1194	ABS Outlet Valve Coil LF Circuit Failure	ABS Module	CLEAR all DTCs. If DTC C1194 is retrieved again, INSTALL a new ABS module. REFER to Anti-Lock Brake System (ABS) Module in this article. CARRY OUT the self-test with the brake pedal not applied.
C1198	ABS Inlet Valve Coil LF Circuit Failure	ABS Module	CLEAR all DTCs. If DTC C1198 is retrieved again, INSTALL a new ABS module. REFER to Anti-Lock Brake System (ABS) Module in this article. CARRY OUT the self-test with the brake pedal not applied.
C1210	ABS Outlet Valve Coil RF Circuit Failure	ABS Module	CLEAR all DTCs. If DTC C1210 is retrieved again, INSTALL a new ABS module. REFER to Anti-Lock Brake System (ABS) Module in this article. CARRY OUT the self-test with the brake pedal not applied.
C1214	ABS Inlet Valve Coil RF Circuit Failure	ABS Module	CLEAR all DTCs. If DTC C1214 is retrieved again, INSTALL a new ABS module. REFER to Anti-Lock Brake System (ABS) Module in this article. CARRY OUT the self-test with the brake pedal not applied.
C1222	Wheel Speed Mismatch	ABS Module	Go to Pinpoint Test D .
C1233	Speed Wheel LF Input Signal Missing	ABS Module	Go to Pinpoint Test D .
C1234	Speed Wheel RF Input Signal Missing	ABS Module	Go to Pinpoint Test D .
C1236	Speed Wheel Rear Input Signal Missing	ABS Module	Go to Pinpoint Test D .
C1242	ABS Outlet Valve Coil LR Circuit Failure	ABS Module	CLEAR all DTC(s.) DRIVE the vehicle. If the DTC is still present, INSTALL a new ABS module. REFER to Anti-Lock Brake System (ABS) Module in this article. CARRY OUT the self-test with the brake pedal not applied.
C1246	ABS Outlet Valve Coil RR Circuit Failure	ABS Module	CLEAR all DTC(s). DRIVE the vehicle. If the DTC is still present, INSTALL a new ABS module. REFER to Anti-Lock Brake System (ABS) Module in this article. CARRY OUT the self-test with the brake pedal not applied.
C1250	ABS Inlet Valve Coil LR Circuit Failure	ABS Module	CLEAR all DTC(s). DRIVE the vehicle. If the DTC is still present, INSTALL a new ABS module. REFER to Anti-Lock Brake System (ABS) Module in this article. CARRY OUT the self-test with the brake pedal not applied.
C1254	ABS Inlet Valve Coil RR Circuit Failure	ABS Module	CLEAR all DTC(s). DRIVE the vehicle. If the DTC is still present, INSTALL a new ABS module. REFER to Anti-Lock Brake System (ABS) Module in this article. CARRY OUT the self-test with the brake pedal not applied.
C1329	ABS Valve Outlet Coil Over RF Temperature	ABS	CLEAR all DTCs. DRIVE the vehicle. If DTC C1329 is retrieved again, INSTALL a new HCU. REFER to Hydraulic Control Unit (HCU) in this article. CARRY OUT the self-test with the brake pedal not applied.
C1330	ABS Valve Outlet Coil Over LR Temperature	ABS	CLEAR all DTCs. DRIVE the vehicle. If DTC C1330 is retrieved again, INSTALL a new HCU. REFER to Hydraulic Control Unit (HCU) in this article. CARRY OUT the self-test with the brake pedal not applied.
C1331	ABS Valve Outlet Coil Over RR Temperature	ABS	CLEAR all DTCs. DRIVE the vehicle. If DTC C1331 is retrieved again, INSTALL a new HCU. REFER to Hydraulic Control Unit (HCU) in this article. CARRY OUT the self-test with the brake pedal not applied.
C1332	ABS Valve Outlet Coil Over LF Temperature	ABS	CLEAR all DTCs. DRIVE the vehicle. If DTC C1332 is retrieved again, INSTALL a new HCU. REFER to Hydraulic Control Unit (HCU) in this article. CARRY OUT the self-test with the brake pedal not applied.
C1333	ABS Valve Inlet Coil Over RF Temperature	ABS	CLEAR all DTCs. DRIVE the vehicle. If DTC C1333 is retrieved again, INSTALL a new HCU. REFER to Hydraulic Control Unit (HCU) in this article. CARRY OUT the self-test with the brake pedal not applied.
C1334	ABS Valve Inlet Coil Over LR Temperature	ABS	CLEAR all DTCs. DRIVE the vehicle. If DTC C1334 is retrieved again, INSTALL a new HCU. REFER to Hydraulic Control Unit (HCU) in this article. CARRY OUT the self-test with the brake pedal not applied.
C1335	ABS Valve Inlet Coil Over RR Temperature	ABS	CLEAR all DTCs. DRIVE the vehicle. If DTC C1335 is retrieved again, INSTALL a new HCU. REFER to Hydraulic Control Unit (HCU) in this article. CARRY OUT the self-test with the brake pedal not applied.
C1336	ABS Valve Inlet Coil Over LF Temperature	ABS	CLEAR all DTCs. DRIVE the vehicle. If DTC C1336 is retrieved again, INSTALL a new HCU. REFER to Hydraulic Control Unit (HCU) in this article. CARRY OUT the self-test with the brake pedal not applied.
C1446	Brake Switch Circuit Failure	ABS Module	Go to Pinpoint Test E .
C1730	Reference Voltage Out of Range (+5V)	ABS Module	If any other DTC(s) are present, diagnose those DTC(s) first. CLEAR all DTCs. DRIVE the vehicle. If the DTC is still present, INSTALL a new ABS module. REFER to Anti-Lock Brake System (ABS) Module in this section. CARRY OUT the self-test with the brake pedal not applied.
U0073	CAN Bus Off-Transmit Error	ABS Module	If any other DTC(s) are present, diagnose those DTC(s) first. CLEAR all DTCs. DRIVE the vehicle. If the DTC is still present, INSTALL a new ABS module. REFER to Anti-Lock Brake System (ABS) Module in this section. CARRY OUT the self-test with the brake pedal not applied.
U1900	CAN Communication Bus Fault-Receive Error	ABS Module	REFER to MODULE COMMUNICATIONS NETWORK article.
U2050	No Application Present	ABS Module	CONFIGURE the ABS module. REFER to MODULE CONFIGURATION article. CLEAR the DTCs. RETRIEVE the DTCs and VERIFY successful module configuration. If DTC U2050 is retrieved again, INSTALL a new ABS module. REFER to Anti-Lock Brake System (ABS) Module in this article. CLEAR the DTC. REPEAT the self-test.
U2051	One or More Calibration Files Missing or Corrupt	ABS Module	CALIBRATE the ABS module, follow the directions on the scan tool. CLEAR the DTCs. CARRY OUT the ABS module self-test. RETRIEVE and RECORD any DTCs. If DTC U2051 is retrieved again, INSTALL a new ABS module. REFER to Anti-Lock Brake System (ABS) Module in this article. CLEAR the DTC. REPEAT the self-test.