Operation CHARM: Car repair manuals for everyone.

Diagnostic Aids



Explanation Of Troubleshooting Procedures
Starting with the reported problem, troubleshooting procedures showstep-by-step what is checked and how it is checked in order to find the problem in the quickest and most reliableway. If several causes (of a problem) are possible in one system, a test procedure is used for diagnosis.

Structure of a Test step:







Example of a troubleshooting procedure: