FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM: Car repair manuals for everyone.

Component Tests and General Diagnostics



Checking The Alarm Cause

Symptom Test







- Ignition switch position II.







- Read off the cause of the alarm by clicking on the VCT2000 symbol.

If the cause for any false alarm has been "communication lost", it depends on a software problem in Central electronic module (CEM).

- Solve by loading new software to the Central Electronic Module (CEM).