TG93 - Check for DTC 659

Diagnostic Trouble Code (DTC) 659 indicates high vehicle speed detected while the vehicle was in "PARK".

Possible causes:
- Damaged Transmission Range (TR) Sensor.
- Damaged Powertrain Control Module (PCM).

- Did DTC 659 repeat during the drive cycle test?

Yes -- Go to TG103. TG103 - Check Sensor Resistance

No -- Go to TG94. TG94 - Check For DTC 675