Checking wiring and terminals

Check the wiring between the control module for the steering wheel angle sensor

terminal #3 (terminal (#A27) and steering wheel module (SWM) terminal #5 (terminal #A5)

terminal #4 (terminal (#A28) and steering wheel module (SWM) terminal #3 (terminal #A3)

terminal #10 (terminal (#A34) and steering wheel module (SWM) terminal #2 (terminal #A2)

#11 (#A35) and steering wheel module (SWM) #17 (#A17)

check for an intermittent short-circuit to each other.

Remedy as necessary.

Other information:

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 connect the breakout box to the steering wheel module (SWM), 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 for the control module for the steering wheel angle sensor, see Signal description, Control unit for the steering wheel angle sensor (SAS)
For information about signals to the steering wheel module (SWM), see Signal specification .

Fig 1: Breakout Box

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Identifying Ohmmeter

Courtesy of VOLVO CARS OF NORTH AMERICA.