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

PINPOINT TEST G307559p3: C1155; LEFT HAND FRONT WHEEL SPEED SENSOR (WSS) ELECTRICAL FAILURE
G307559t11 : 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 EC44.
4. Measure the resistance between EC30, pin 45 (WG) and EC44, pin 2 (WG).
^ 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 G307559tl 2.

G307559t12: CHECK THE WSS TO ABS/DSC MODULE SIGNAL CIRCUIT FOR SHORT TO GROUND
1. Measure the resistance between EC30, pin 46 (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: GO to Pinpoint Test G307559tl 3.

G307559t13: CHECK THE WSS TO ABS/DSC MODULE SUPPLY CIRCUIT FOR HIGH RESISTANCE
1. Measure the resistance between EC30, pin 46 (NG) and EC44, 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 G307559t5.

G307559t5: CHECK THE WSS TO ABS/DSC MODULE SUPPLY CIRCUIT FOR SHORT TO GROUND
1. Measure the resistance between EC30, pin 46 (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 left-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.