Diagnostic Trouble Code Descriptions
DTC CONCERN SETS AT PINPOINT TEST
B1432 Anti-Lock Brake Key On Replace Anti
Control Module -Lock Brake
Failure Control Module
C1101 Intermittent Key On A
Valve failure A DTC C1101
C1185 Main Relay Output Key On B
Circuit Failure B DTC C1185
B1317 Battery Voltage High Key On C
C DTC B1317
B1318 Battery Voltage Low Key On D
D DTC B1318
C1198 LF ISO Valve Coil Key On E
Circuit Failure E DTC C1198
C1194 LF Dump Valve Coil Key On F
Circuit Failure F DTC C1194
C1214 RF ISO Valve Coil Key On G
Circuit failure G DTC C1214
C1210 RF Dump Valve Coil Key On H
Circuit Failure H DTC C1210
C1206 R ISO Valve Coil Key On J
Circuit Failure J DTC C1206
C1202 R Dump Valve Coil Key On K
Circuit Failure K DTC C1202
C1155 LF Wheel Speed Key On L
Sensor Input L DTC C1155
Circuit Failure
C1158 LF Wheel Speed 40 km/h LL
Sensor LL DTC C1158. C1258, C1233
Coherency fault (25 mph)
C1258 LF Wheel Speed 19 km/h LL
Sensor (12 mph) LL DTC C1158. C1258, C1233
Wheel Speed
Comparison Fault
C1233 LF Wheel Speed >2 Min. LL
Input Missing LL DTC C1158. C1258, C1233
C1145 RF Wheel Speed Key On M
Sensor Input M DTC C1145
C1148 RF Wheel Speed 40 km/h MM
Sensor (25 mph) MM DTC C1148, C1259 or C1234
Coherency Fault
C1259 RF Wheel Wheel 19 km/h MM
Speed Sensor (12 mph) MM DTC C1148, C1259 or C1234
C1234 RF Wheel Speed >2 Min. MM
Sensor Input MM DTC C1148, C1259 or C1234
C1230 RA Wheel Speed Key On N
Sensor Input N DTC C1230
C1229 RA Wheel 40 km/h NN
Speed Sensor (25 mph) NN DTC C1229, C1260, C1237
C1260 RA Wheel Speed 19 km/h NN
Sensor (12 mph) NN DTC C1229, C1260, C1237
Speed
C1237 R Wheel Speed >2 Min. NN
Sensor Input NN DTC C1229, C1260, C1237
No Code Front Left -- P
Valve Pair P FT Left Outlet Valve or Speed Sensor Disturbance Detected
Function Test
No Code Front Right -- Q
Valve Pair Q Rt Frt Outlet Valve/Sensor Disturbance Detected Diagnosis
Function Test
No Code Rear Axle -- R
Valve Pair R Inoperative Rear Outlet Valve or Speed Sensor Disturbance
Function Test
C1096 Pump Motor 7 km/h S
Triggered but (4 mph) S DTC C1096
Did Not Run
C1102 G-Switch Failure See note T
Below T DTC C1102
C1095 Pump Motor Key On U
Running but U DTC C1095
Not Triggered
No Code No Communication V
V No DTC
NOTE: DTC C1102 indicates a G-Switch circuit failure. If the yellow ABS warning lamp comes on at key ON, check for a ground short on Pins 30, 31, or 32. If the yellow ABS lamp comes on at approximately 32 km/h (20 mph), there is either: 1) a battery short on Pins 30, 31 or 32; 2) an open on Pins 30 and 31; or 3) an open on Pin 32. If the yellow ABS lamp comes on after driving the vehicle for 2 minutes at approximately 72 km/h (45 mph), check for an open on Pin 30 or 31 (one pin only).
The G-Switch is installed on 4x4 vehicles only. If an anti-lock brake control module from a 4x4 vehicle is installed on a 4x2 vehicle, the DTC 1102 will be stored and the yellow ABS lamp will be illuminated. The anti-lock brake control module can be reprogrammed with the New Generation Star (NGS) Tester.