Anti-Lock Control - Stability Assist - VIN Range: G00442->G45703

PINPOINT TEST G307559p2: C1145; RIGHT HAND FRONT WHEEL SPEED SENSOR (WSS) ELECTRICAL FAILURE
G307559t8: CHECK THE WSS TO ABS/DSC MODULE SIGNAL CIRCUIT FOR HIGH RESISTANCE
1. Turn the ignition switch to the OFF position.
2. Disconnect the ABS/DSC module electrical connector EC30.
3. Disconnect the WSS electrical connector EC15.
4. Measure the resistance between EC30, pin 34 (WU) and EC1 5, pin 02 (WU).
^ Is the resistance greater than 5 ohms?
Yes: REPAIR the high resistance circuit. For additional information, refer to the wiring diagrams. CLEAR the DTC. TEST the system for normal operation.
No: GO to Pinpoint Test G307559t9.

G307559t9: CHECK THE WSS TO ABS/DSC MODULE SIGNAL CIRCUIT FOR SHORT TO GROUND
1. Measure the resistance between EC30, pin 34 (WU) and GROUND.
^ Is the resistance less than 10,000 ohms?
Yes: REPAIR the short circuit. For additional information, refer to the wiring diagrams. CLEAR the DTC. TEST the system for normal operation.
No: GO to Pinpoint Test G307559t10.

G307559t10: CHECK THE WSS TO ABS/DSC MODULE SUPPLY CIRCUIT FOR HIGH RESISTANCE
1. Measure the resistance between EC30, pin 33 (NG) and EC15, pin 01 (NG).
^ Is the resistance greater than 5 ohms?
Yes: REPAIR the high resistance circuit. For additional information, refer to the wiring diagrams. CLEAR the DTC. TEST the system for normal operation.
No: GO to Pinpoint Test G307559t2.

G307559t2: CHECK THE WSS TO ABS/DSC MODULE SUPPLY CIRCUIT FOR SHORT TO GROUND
1. Measure the resistance between EC30, pin 33 (NG) and GROUND.
^ Is the resistance less than 10,000 ohms?
Yes: REPAIR the short circuit. For additional information, refer to the wiring diagrams. CLEAR the DTC. TEST the system for normal operation.
No: INSTALL a new right-hand front wheel speed sensor. Front Wheel Speed Sensor (70.60.03) CLEAR the DTC. TEST the system for normal operation. If the DTC is repeated, contact dealer technical support for advice on possible ABS/DSC module failure.