Diagnostic Flow Chart

Diagnostic Flow Chart






Prior to carrying out the flow test the following items should be checked:

-Know and understand the customer concerns.
-Check the fluid level and condition.
-Verify the concern by operating the vehicle.
-Check for non-factory-installed items and verify correct installation.
-Check the shifi linkage adjustments.
-Check TSBs and OASIS messages for vehicle concerns.
-Carry out quick test both KOER and KOEO. Record all codes.