Shift Solenoid Valve Check ("C" Test)
1. Disconnect shift solenoid valve coupler from harness.2. Apply 12V to each terminal in solenoid valve coupler and check to be sure a "click" sound is heard.
Shift solenoid valve circuit will be checked by using ohmmeter at TCM coupler.
1. With ignition switch turned OFF, disconnect TCM coupler.
2. Bring ohmmeter probes in touch with coupler terminals from harness side and measure each resistance.