P1644 OBD Trouble Code
1 result found
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Traction Control Delivered Torque Output Circuit Conditions |
| Cause | Key on or engine running, brake not applied, Fuel system in closed loop, then the PCM detected an improper voltage level on the Delivered Torque Output circuit, conditions met for 10 seconds |
Try also: https://www.obd-codes.com/p1644
