Retrieving Diagnostic Trouble Codes
NOTE:
Procedure is used for retrieving continuous Diagnostic Trouble Codes (DTC).
- Connect New Generation Star (NGS) scan tester to Data Link Connector (DLC). Turn ignition switch to RUN position unless otherwise instructed by scan tool. Rotate dial on scan tester to DIAGNOSTIC DATA LINK menu, and press trigger.
NOTE:
If instructed to retrieve Diagnostic Trouble Codes (DTC) from a specified test procedure, ensure ignition is in proper position as listed in test procedure or test will fail.
- Rotate dial on scan tester to highlight desired module. Ensure DIAGNOSTIC TEST MODES is highlighted, and press trigger. Rotate dial on scan tester to highlight RETRIEVE/CLEAR CONTINUOUS DTC, and press trigger. Press button No. 3 to start.
- Record all Diagnostic Trouble Codes (DTCs) that are displayed for specified module. See ABS DIAGNOSTIC TROUBLE CODE DEFINITIONS table.
ABS DIAGNOSTIC TROUBLE CODE DEFINITIONS
| DTC |
Circuit Description |
Go To Test |
| B1342 |
ABCM Internal Failure |
|
| B1676 |
Battery Voltage Out Of Range |
A1 |
| C1095 |
ABS Hydraulic Pump Motor Circuit Failure |
B1 |
| C1145 |
RF WSS Circuit Failure |
C1 |
| C1155 |
LF WSS Circuit Failure |
C1 |
| C1165 |
RR WSS Circuit Failure |
C1 |
| C1175 |
LR WSS Circuit Failure |
C1 |
| C1233 |
LF WSS Signal Failure |
D |
| C1234 |
RF WSS Signal Failure |
D |
| C1235 |
RR WSS Signal Failure |
D |
| C1236 |
LR WSS Signal Failure |
D |
| C1267 |
ABS Functions Temporarily Disabled |
A1 |
TRACTION CONTROL SYSTEM DIAGNOSTIC TROUBLE CODE DEFINITIONS
| DTC |
Circuit Description |
Go To Test |
| B1342 |
ECU Defective |
|
| B1676 |
Battery Voltage Out Of Range |
A2 |
| B2477 |
Module Configuration Failure |
|
| C1095 |
ABS Hydraulic Pump Motor Circuit Failure |
B2 |
| C1145 |
RF WSS Circuit Failure |
C2 |
| C1155 |
LF WSS Circuit Failure |
C2 |
| C1165 |
RR WSS Circuit Failure |
C2 |
| C1175 |
LR WSS Circuit Failure |
C2 |
| C1233 |
LF WSS Signal Failure |
D |
| C1234 |
RF WSS Signal Failure |
D |
| C1235 |
RR WSS Signal Failure |
D |
| C1236 |
LF WSS Signal Failure |
D |
| C1267 |
ABS Functions Temporarily Disabled |
E |
| C1279 |
Yaw Rate Sensor Circuit Failure |
F |
| C1280 |
Yaw Rate Sensor Signal Fault |
F |
| C1281 |
Accelerometer Circuit Failure |
G |
| C1282 |
Accelerometer Signal Fault |
G |
| C1285 |
Booster Solenoid Circuit Failure |
H |
| C1286 |
Booster Mechanical Failure |
I |
| C1287 |
Booster Pedal Force Switch Circuit Failure |
J |
| C1288 |
Pressure Transducer Main/Primary Input Circuit Failure |
K |
| C1289 |
Pressure Transducer Redundant/Secondary Input Circuit Failure |
L |
| C1440 |
Pressure Transducer Main/Primary Signal Faulted |
K |
| C1730 |
Reference Voltage Out Of Range (+5 V) |
M |
| U1009 |
SCP (J1850) Invalid Or Missing Data For Engine Torque |
|
| U1027 |
SCP (J1850) Invalid Or Missing Data For Engine RPM |
|
| U1053 |
SCP (J1850) Invalid Or Missing Data For Steering/Steering Wheel |
|
| U1262 |
SCP (J1850) Communication Bus Fault |
|