Checking wiring and sensors
- Ignition off
- The control module for the steering wheel angle sensor disconnected
- Steering wheel module (SWM) disconnected
- Connect the breakout box to the control module for the steering wheel angle sensor and to the steering wheel module (SWM)
Check the wiring between the control module for the steering wheel angle sensor terminal #8 (terminal (#A32) and steering wheel module (SWM) terminal #7 (terminal #A7). Check for a short-circuit to supply voltage according to Short-circuit to supply voltage. Permanent faults .
Try replacing the steering wheel angle sensor if no faults are found in the wiring between the control module for the steering wheel angle sensor and the steering wheel module (SWM).
Other information:
- To access the connector for the control module for the steering wheel angle sensor, see Steering wheel angle sensor module (SAS), replacing
- To access the connector for the steering wheel module (SWM), see Steering wheel module (SWM), replacing
- To connect the breakout box to the control module for the steering wheel angle sensor, see Connecting the breakout box to the steering angle sensor
- To replace the steering wheel angle sensor, see Contact reel/steering wheel angle sensor, replacing
- For information about signals, see Signal description, Control unit for the steering wheel angle sensor (SAS) .
- Continue
Refer to Verification