Checking wiring and terminals

WARNING: This page is about a different car, the 2004 Volvo S40, 2003 Volvo S40, 2002 Volvo S40, 2001 Volvo S40, and 2000 Volvo S40. However, it is still accessible from the selected car via links, so may be relevant.

Check combined instrument panel connector B and the control module connector. Check for contact resistance and oxidation. See Contact resistance and oxidation .

Check the cable between combined instrument connector B terminal 22 and control module terminal #16. Check for an open-circuit. See Open-circuit, intermittent faults . Check for an intermittent short-circuit to ground. See Short-circuit to ground, intermittent faults . Check for an intermittent short-circuit to supply voltage. See Short-circuit to supply voltage, intermittent faults .

Fig 1: Identifying DSA Control Module Terminals

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Identifying Ohmmeter

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 3: Connector B, Terminals #B1-#B30

Courtesy of VOLVO CARS OF NORTH AMERICA.

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