Checking Communication With the ABS System

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 ON

Courtesy of VOLVO CARS OF NORTH AMERICA.

Ignition on.
Volvo Scan Tool (ST) connected to data link connector (DLC).
Try to establish communication with ABS system by reading the status for the stop (brake) lamp switch.

Fig 2: Connecting Scan Tool To Data Link Connector
Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 3: Identifying Scan Tool
Courtesy of VOLVO CARS OF NORTH AMERICA.

Has communication with the ABS system been established?

YES
Refer to Check Communication Cable, Power Supply And Ground For ECC Control Module
NO
Refer to Checking the Communication Cable