W/Harness Inspection

P0760 Shift Control Solenoid Valve \'C\'(2nd Brake Solenoid)

Inspection/Repair - 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?






Power Circuit Inspection

1. Ignition "ON" & Engine "OFF".
2. Disconnect "A/T SOLENOID VALVE" connector.
3. Measure the voltage between Power supply terminal to 2ND solenoid valve of the ATM SOLENOID VALVE harness and chassis ground.

Specification:12 V is measured only for approx. 0.5sec








4. Is voltage within specifications?






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 "2ND SOLENOID VALVE" terminal of the ATM SOLENOID VALVE harness connector and 2ND SOLENOID VALVE" terminal of the PCM/TCM harness connector.

Specification:Approx. 0 Ohms








4. Is resistance within specifications?





Check Signal Circuit Short Inspection
1. Ignition "OFF"".
2. Disconnect "A/T SOLENOID VALVE" connector and "PCM/TCM" connector
3. Measure resistance between "2ND SOLENOID V/V" terminal of the ATM SOLENOID VALVE harness and chassis ground.

Specification:Infinite








4. Is resistance within specifications?