Diagnostic Flow Chart
Diagnostic Flow ChartSpecial Tool(s):
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 the non-factory installed items and verify correct installation.
^ Check the selector lever linkage adjustments.
^ Check TSBs for vehicle concerns.
^ Carry out quick test both KOER and KOEO.
^ Record all codes.
^ Verify that the vehicle PCM is at the latest calibration release level.
