P0720 OBD Trouble Code

1 result found

P0720 - GM
Type Powertrain - Transmission - ISO/SAE Controlled
Description

Output Speed Sensor Circuit (M60 3-Speed Transaxle)
Cause

Engine running, vehicle in Drive or 2nd Gear range, and then the PCM did not receive any VSS (Transaxle) signal inputs.

Try also: https://www.obd-codes.com/p0720