Checking control module communication: Verification

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

HINT: After carrying out the repair check that the fault has been remedied.

Fig 1: Identifying Ignition On Position

Courtesy of VOLVO CARS OF NORTH AMERICA.

Ignition off.
Reconnect connectors, reinstall components.
Ignition on.
Volvo Scan Tool (ST) connected to data link connector (DLC).
Power up the Volvo Scan Tool (ST) and try to establish communication with the ABS system.

Fig 2: Identifying Scan Tool
Courtesy of VOLVO CARS OF NORTH AMERICA.

Is communication established?

YES
OKAY: Troubleshooting has been completed.
NO
Refer to Information