Diagnostic Fault Information
WARNING: This page is about a different car, the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Cadillac Escalade EXT, 2007 Cadillac Escalade ESV, and 2007 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.
Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure.
DTC P2719, P2720 or P2721
| Circuit | Short to Ground | Open/High Resistance | Short to Voltage | Signal Performance |
|---|---|---|---|---|
| Clutch PC Solenoid 4 Control | P2720 | P2721 | P2721 | P2719 |
| Clutch PC Solenoid 4 High Side Driver 2 | P1833 | P1833 | P1834 | P2719 |
Clutch PC Solenoid 4 Scan Tool Data
| Circuit | Short to Ground | Open/High Resistance | Short to Voltage | Signal Performance |
|---|---|---|---|---|
| Clutch PC 4 Sol. CKT Status | OK | Open/Short to Volts | Short to GND | Open/Short to Volts |
| High Side Driver 2 CKT Status | OK | Open/Short to GND | Open/Short to GND | Short to Volts |