Test A: Shift & Torque Converter Clutch Solenoids

Pinpoint Test A: Shift and Torque Converter Clutch Solenoids

A1 - A4:

A5 - A7:

A7 - A8:

Normal Operation
The shift and torque converter clutch solenoids allow the transmission shift under normal conditions.

NOTE: Refer to the Transmission Vehicle Harness Connector illustration.

NOTE: Refer to the Internal Harness Diagram illustration.

NOTE: Read and record all DTCs. All Digital TR Sensor and VSS DTCs must be repaired before entering Output State Control (OSC).

Possible Causes
If the transmission will not shift correctly, it may be caused by:
- Short to ground
- Wiring, terminals or connectors
- Short to open
- Faulty solenoids
- Other non-electrical transmission hardware systems
- Faulty PCM