Chevrolet C120D: Traction Control Power Switch Circuit Open

Is your scanner showing Chevrolet C120D?
No worries. We'll show you what it means and how to deal with it.

Presented by
Randy Worner

Chevrolet C120D: Traction Control Power Switch Circuit Open

OVERVIEW
Severity
:
Medium
DIY Difficulty Level
:
Intermediate
Repair Cost
:
$70-$150
Can I Still Drive?
:
Yes (Short-term only)

What Does The Chevrolet C120D Code Mean?

Conditions for setting the DTC: Ignition voltage is greater than 10 V. The solenoid relay is commanded ON.

What Are The Potential Causes Of The Chevrolet C120D Code?

Below are some potential causes of this DTC:

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

>>> WORKPRO 582-piece Crimp Terminals, Wire Connectors, Heat Shrink Tube, Electrical Repair Kit
>>> Dorman 599-705 Remanufactured ABS Control Module for Select Chevrolet/GMC Models (Renewed)

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

Reference Sources

Chevrolet C120D, DTCDECODE.

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