Volvo On-Board Diagnostic (OBD) 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.
Using the Volvo Scan Tool (ST) it is possible to:
- read off and erase diagnostic trouble codes (DTCs), counters and frozen values
- continuously monitor the value and status of system input and output signals.
- self-adjust the damper motors
- program the control module with certain information
- read off control module identification.
To activate the Volvo on-board diagnostic (OBD) system:
- the ignition must be ON
- the battery voltage must be normal.
NOTE:
For self-adjustment of the damper motors the engine must be running at idle (generator (GEN) charging).