3.
Short terminal 51 of PCM harness connector to Ground. [A/T]
Short terminal 70 of ECM harness connector to Ground. [M/T]
1)
Specification : MIL ON.
Key "OFF".
Disconnect ECM connector.
Short terminal 51 of PCM harness connector to Ground. [A/T]
Short terminal 70 of ECM harness connector to Ground. [M/T]
Specification : MIL ON.
Is the Engine MIL lamp lighting normally?
YES
Many malfunctions in the electrical system are caused by poor harness(es) and terminals. Faults can also be caused by interference from other electrical systems, and mechanical or chemical damage. So, check poor connections and the related circuit between ECM and component thoroughly. Repair as necessary and go to "Verification of Vehicle Repair" procedure.
NO
Substitute with a known-good Cluster and check for proper operation. If the problem is corrected, replace Cluster and then go to "Verification of Vehicle Repair" procedure.
