Operation CHARM: Car repair manuals for everyone.

Visual Inspection Work Sheet

Flow Of Diagnosis:






After verifying the customers complaint, the flow of diagnosis can help you find problems and avoid chasing "ghosts".
1. Technical service bulletins may contain important manufacturer's information.
2. A careful visual inspection can often locate problems without further testing (see CHECKING THE BASICS under TESTING PROCEDURES).Checking the Basics
3. Fault codes may lead directly to accurate diagnosis and repair.
4. This list of symptoms and their possible causes can aid in diagnosing problems that do not store trouble codes.
5. Tests are described which will identify problems in specific circuits. See ELECTRICAL TEST STEPS under TESTING PROCEDURES.Pinout Values and Diagnostic Parameters


Driveability Worksheet:






DRIVEABILITY WORKSHEET


Repair History (1 Of 2):




Repair History (2 Of 2):






REPAIR HISTORY WORKSHEET