3.
Has a problem been found?
YES
a.
Repair as necessary and go to "Verification of vehicle Repair" procedure
NO
a.
Go to "Control 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 "Control circuit inspection" procedure.
Key "OFF".
Disconnect ISCA connector.
Key "ON".
Measure the voltage between terminal 3 of ISCA harness connector and chassis ground.
Specification : 1.7~2.1V
Is the measured voltage within specification ?
YES
Go to "Component inspection" procedure.
NO
Repair Short to power in control circuit and then, go to "Verification of Vehicle Repair" procedure.
