DTC U1301 Cadillac
Electronic Throttle Control Actuator Relay High Input:
Electronic Throttle Control Actuator Relay High Input:
Description
Key on or engine running; and the PCM detected an unexpected high voltage on the Electronic Throttle Control Actuator Relay power circuit after the key was turned off during the CCM shutdown test.
Cause and Solution
ETC Actuator relay is damaged or failed (stuck in on position)ETC Actuator relay control circuit is shorted to groundETC Actuator is damaged or has failed
Video Guide
Diagnostic Info
- DTC Code: U1301
- Brand: Cadillac