Checking for contact resistance and oxidation

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 the ground terminal for the chassis for contact resistance and oxidation according to Contact resistance and oxidation .

Fig 1: Identifying Ohmmeter

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Select "Continue" when the fault has been remedied.

Continue
Refer to Verification

The cause of the diagnostic trouble code (DTC) was loose terminals in the control module connector.
Check the control module connector for contact resistance and oxidation. Remedy according to Contact resistance and oxidation .

Fig 2: Identifying Ohmmeter
Courtesy of VOLKSWAGEN UNITED STATES, INC.

Select "Continue" when the fault has been remedied.

Continue
Refer to Verification