Inspection steps

Diagnostic code check (EFI system)

Using SSM4, check the diagnostic code of EFI system. (Refer to Checking/clearing DTC )

RESULT REFERENCE

Result	Go to
No output	A
Output exists	B

B: To EFI system (diagnostic code list) (Refer to DTC table )

A: Go to Next Step.

Replacement of the engine control computer (Refer to Removal )