W/Harness Inspection

Terminal and Connector Inspection

1. 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.
2. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage.
3. Has a problem been found?
YES
1) Repair as necessary and then go to "Verification of Vehicle Repair" procedure
NO
1) Go to "Signal Circuit Inspection" procedure

Signal Circuit Inspection

Check Signal Circuit Open Inspection
1. Ignition "OFF"
2. Disconnect "A/T SOLENOID VALVE" connector and "PCM/TCM" connector
3. Measure resistance between terminal "7" of the ATM SOLENOID VALVE harness connector and terminal "75" of the PCM/TCM harness connector
4. Measure resistance between terminal "8" of the ATM SOLENOID VALVE harness connector and terminal "59" of the PCM/TCM harness connector
A. Specification: approx. 0 Ohm




5. Is resistance within specifications?
YES
1) Go to "Component Inspection" procedure
NO
1) Check for open in harness. Repair as necessary and Go to "Verification Vehicle Repair" procedure