Checking the wiring
- Ignition off
- Connect the breakout box.
Check the wiring between the connector for the active yaw control sensor
- terminal #1 and control module terminal #25 (terminal #A25)
- terminal #2 and control module terminal #29 (terminal #A29)
- terminal #3 and control module terminal #6 (#A6)
- terminal #5 and control module terminal #39 (terminal #A39).
check for an open-circuit or short-circuit to ground and for a short-circuit to each other.
Also check that the active yaw control sensor is correctly installed and that the bracket is secured.
If the cables are OK, try a new active yaw control sensor.
Other information
- To connect the breakout box, see Connecting the Breakout Box
- To access and replace the active yaw control sensor, see Active yaw control sensor, replacing
- For information about signals, see Signal specification, brake control module (BCM) with DSTC (dynamic stability and traction control)
- See Checking wiring and terminals .
Courtesy of VOLVO CARS OF NORTH AMERICA.
Were there any faults in the wiring or in the installation of the active yaw control sensor?
- YES
Refer to Verification