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Diagnostic Flow Chart
Diagnostic Flow ChartPrior 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 selector lever linkage adjustments.
^ Check TSB messages for vehicle concerns.
^ Carry out quick test both KOER and KOEO.
^ Record all codes.