Shift Solenoid Pre-Diagnosis

Use the following shift solenoid operation information when carrying out Pinpoint Test A.








Solenoid Application Chart-5R55E
1 PCM controlled.
2 On time calibration dependent

Shift Solenoid Failure Mode Chart "Always On"

















Failed OFF due to powertrain control module and/or vehicle wiring concerns, solenoid electrically, mechanically or hydraulically stuck ON.

Shift Solenoid Failure Mode Chart "Always Off"

















Failed ON due to powertrain control module and/or vehicle wiring concerns, solenoid electrically or hydraulically stuck OFF.
a During Downshift Only
b During Upshift Only