DTC P1EC7 Chevrolet
Electronic Shuttle Valve Secondary (HSV2) Error
Electronic Shuttle Valve Secondary (HSV2) Error
Description
The HECU monitors the operation of the valves by checking the drive circuit of the solenid valves, and then sets this code when the unexpcted drive voltage is detected.
Cause and Solution
Faulty HECU
Video Guide
Diagnostic Info
- DTC Code: P1EC7
- Brand: Chevrolet