Checking cables

WARNING: This page is about a different car, the 2002 Volvo C70, 2001 Volvo C70, 2000 Volvo C70, 1999 Volvo C70, and 1998 Volvo C70. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Ignition Switch OFF Position

Courtesy of VOLVO CARS OF NORTH AMERICA.

Ignition off.
Check the cable between control module #A25 and movement sensor #2 for a short-circuit to ground according to Short-circuit to ground, permanent faults , short-circuit to supply voltage according to Short-circuit to supply voltage. Permanent faults and for an open-circuit according to Open-circuit, permanent faults . Check the cable between control module #B17 and movement sensor #3 for a short-circuit to ground according to Short-circuit to ground, permanent faults , short-circuit to supply voltage according to Short-circuit to supply voltage. Permanent faults and for an open-circuit according to Open-circuit, permanent faults . Check the cable between mass movement sensor #5 and ground for an open-circuit according to Open-circuit, permanent faults .

Remedy as necessary.

Other information:
- For further information about signals and other values, see Signal specification, lock and alarm (VGLA) .
- To connect the breakout box, see Connecting the breakout box, lock and alarm (VGLA) .
Fig 2: Identifying Ohms Display
Courtesy of VOLVO CARS OF NORTH AMERICA.

Was a fault found in the wiring?

YES
Refer to Erasing diagnostic trouble codes (DTCs)
NO
Refer to Replacing movement sensor