TC2 - Check VPWR to Solenoid

- Key Off.

- Disconnect transmission connector.

- Using a mirror, inspect both ends of the connector for damaged or pushed out pins, corrosion, loose wires, etc. Service as necessary.

- Key On, Engine Off.

- Measure voltage between the VPWR pins at the transmission vehicle harness connector and chassis/battery ground.

- Is voltage greater than 10.5 volts?

YES -- GO to TC3. TC3 - Check Continuity of Solenoid and VPWR Harness Circuit

NO -- SERVICE open in VPWR circuit. RECONNECT all components. COMPLETE PCM reset to clear DTC. Clearing Diagnostic Trouble Codes

Rerun quick test. Diagnostic Subroutines (DSR) - Extracting Codes