April 5, 2026: LEMON Manuals is launched! Read the announcement.

Checking Programming

The central electronic module (CEM) has registered an internal fault. It must be replaced.

NOTE:

If possible, read off the customer parameters from the control module before it is replaced.

Use the VCT2000 (or appropriate scan tool). Make a note of the values.

Fig 1: Identifying VCT2000 Diagnostic Tool Symbol In VIDA

Courtesy of VOLVO CARS CORPORATION