DTC P1E4A Chevrolet
Rear-LH Valve error (Outlet Valve)
Rear-LH Valve error (Outlet Valve)
Description
The electrical feedback signal does not match the actuation signal, or voltage does not match expected value, code is set.
Cause and Solution
Faulty HECU
Video Guide
Diagnostic Info
- DTC Code: P1E4A
- Brand: Chevrolet