Chevrolet C12E6: Valve Relay Contact Circuit Open

Is your scanner showing Chevrolet C12E6?
No worries. We'll show you what it means and how to deal with it.

Presented by
Randy Worner

Chevrolet C12E6: Valve Relay Contact Circuit Open

OVERVIEW
Severity
:
Medium
DIY Difficulty Level
:
Intermediate
Repair Cost
:
$50-$100
Can I Still Drive?
:
No

What Does The Chevrolet C12E6 Code Mean?

Ignition ON. The ignition voltage is greater than 10 V.

  • The EBCM detects an open in the circuits to the solenoid valve relay.
  • The EBCM detects a stuck open solenoid valve relay.

Recommended Parts

Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:

Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!

Reference Sources

Chevrolet Volt Hybrid DTC – OBDG01 HYBRID Diagnostics Document, page 568.

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