Checking diagnostic trouble codes (DTCs) in the immobilizer

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 Switch ON Position

Courtesy of VOLVO CARS OF NORTH AMERICA.

Ignition on.

Fig 2: Identifying Scan Tool
Courtesy of VOLVO CARS OF NORTH AMERICA.
- Check for diagnostic trouble codes (DTCs) stored in the immobilizer.
  Refer to Checking fuse 1
- If the immobilizer has been checked and remedied but the engine still does not start: Select 1.
  Refer to Fault-tracing information
- If communication cannot be established with the immobilizer: Select 2.
  Refer to Fault-tracing information
- If there are diagnostic trouble codes (DTCs) stored in the immobilizer: Select 3.
  Refer to Checking fuse 1
- If there are no diagnostic trouble codes (DTCs) stored in the immobilizer: Select 4.

Select a suitable alternative.