Checking wiring and sensors

Check the control module and yaw rate sensor terminal. Check for contact resistance and oxidation. Check the wiring between yaw rate sensor 1 connector:

• terminal #1 and control module terminal #42 (terminal #A42)
• terminal #2 and control module terminal #11 (terminal #A11)
• terminal #3 and control module terminal #27 (#A27).

Check for an intermittent open-circuit. Check for an intermittent short-circuit to ground. Check for an intermittent short-circuit to supply voltage.

Remedy as necessary.

Other information: 

• To connect the breakout box, see Connecting the ABS/DSTC breakout box
• To replace the yaw rate sensor, see Replacing the yaw rate sensor (1) and the lateral acceleration sensor in the center console (DSTC)
• See Checking wiring and terminals

Fig 1: Identifying Pedal Position Sensor Connector

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Identifying Ohmmeter

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 3: Identifying Yaw-Velocity Sensor

Courtesy of VOLVO CARS OF NORTH AMERICA.

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  Refer to Information