3.
Has a problem been found?
YES
a.
Repair as necessary and go to "Verification of vehicle Repair" procedure
NO
a.
Go to "MIL circuit inspection" procedure.
Many malfunctions in the electrical system are caused by poor harness and terminals.
Faults can also be caused by interference from other electrical systems, and mechanical or chemical damage.
Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination,deterioration, or damage.
Has a problem been found?
YES
Repair as necessary and go to "Verification of vehicle Repair" procedure
NO
Go to "MIL circuit inspection" procedure.
Key "OFF".
Disconnect Cluster connector(M01-A).
Measure the voltage between terminal 14 of Cluster harness connector and chassis ground.
Specification : B+
Is the measured voltage within specification?
YES
Go to "Control ciruit inspection" procedure.
NO
Check the fuse(CLUSTER 10A) between Battery and Engine MIL.
Repair Open or Short in power circuit, and then go to "Verification of vehicle Repair" procedure.
Key "OFF".
Disconnect PCM connector.
Key "ON".
Measure the voltage between terminal 51/CGGA-A of PCM harness connector and chassis ground. [A/T]
Measure the voltage between terminal 70/CGGM-K of ECM harness connector and chassis ground. [M/T]
Specification : B+
Is the measured voltage within specification?
YES
Go to "Component inspection" procedure.
NO
Check the MIL bulb.
Repair Open or Short in control circuit, and then go to "Verification of vehicle Repair" procedure.
