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G307559t20 : CHECK THE VOLTAGE SUPPLY TO THE STEERING ANGLE 1. Disconnect the steering angle sensor electrical connector IP37. 2. Turn the ignition switch to the ON position. 3. Measure the voltage between IP37, pin 04 (R) and GROUND. •
Is the voltage less than 10 volts? -> Yes GO to Pinpoint Test G307559t21 .
-> No GO to Pinpoint Test G307559t22 .
G307559t21 : CHECK THE STEERING ANGLE SENSOR VOLTAGE SUPPLY 1. Turn the ignition switch to the OFF position. 2. Disconnect the ABS/DSC module electrical connector EC30. 3. Measure the continuity between EC30, pin 07 (R) and IP37, pin 04 (R). •
Is the resistance greater than 5 ohms? -> Yes REPAIR the high resistance circuit. This circuit includes the splice IPS14. For additional information, refer to the wiring diagrams. CLEAR the DTC. TEST the system for normal operation.
-> No Contact dealer technical support for advice on possible ABS/DSC module failure. G307559t22 : CHECK THE STEERING ANGLE SENSOR GROUND SUPPLY 1. Turn the ignition switch to the OFF position. 2. Reconnect the ABS/DSC module electrical connector EC30. 3. Disconnect the yaw/lateral rate sensor electrical connector IP23. 4. Turn the ignition switch to the ON position. 5. Measure the resistance between IP37, pin 01 (B) and GROUND. •
Is the resistance greater than 5 ohms? -> Yes REPAIR the high resistance circuit. This circuit includes the splice IPS10. For additional information, refer to the wiring diagrams. CLEAR the DTC. TEST the system for normal operation.
-> No GO to Pinpoint Test G307559t23 .
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