DTC P2720 GMC
Clutch Pressure Control (PC) Solenoid 4 Control Circuit Low Voltage
Clutch Pressure Control (PC) Solenoid 4 Control Circuit Low Voltage
Description
P2719, P2720, or P2721 DTCs P2719, P2720, or P2721 have not set this ignition. The ignition voltage is 8.6 volts or greater. The engine speed is 400 RPM or greater, for 5 seconds. The clutch PC solenoid 4 is commanded ON.
Cause and Solution
The TCM detects a short to ground on the clutch PC solenoid 4 control circuit for 1 second.
Video Guide
Diagnostic Info
- DTC Code: P2720
- Brand: GMC