Operation CHARM: Car repair manuals for everyone.

Basic Diagnosis

BASIC DIAGNOSTIC CHART
If no trouble codes appear in the On-Board Diagnostic operation (although problems have occurred or are occurring) measure performance characteristics of sensors, actuators etc., in the "F" mode (select monitor function), and compare with the "basic data" to determine the cause of problems.


LIST OF OUTPUT MODES / FUNCTION MODE






ON <--> OFF SIGNAL LIST






DIAGNOSIS MODE