Checking wiring

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.

Check the following cables for a short-circuit to ground according to Short-circuit to ground, permanent faults :

4D:
Control module #A7 and the lamp housing for license plate lighting #1
5D (certain models):
Control module #A7 and connector 24/25 between the left door sill harness and the tailgate cable harness, terminal 5.
5D (certain models):
Control module #A7 and connector 24/3B between the firewall cable harness and the left door sill harness, terminal 9.

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 1: Identifying Terminals Of Connector B And Connector A

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Identifying Ohms Display

Courtesy of VOLVO CARS OF NORTH AMERICA.

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Refer to Verification