Chevrolet C129E: Brake Pedal Position Sensor 4 Circuit High

Is your scanner showing Chevrolet C129E?
No worries. We'll show you what it means and how to deal with it.

Presented by
Randy Worner

Chevrolet C129E: Brake Pedal Position Sensor 4 Circuit High

OVERVIEW
Severity
:
High
DIY Difficulty Level
:
Intermediate
Repair Cost
:
$50-$150
Can I Still Drive?
:
No

What Does The Chevrolet C129E Code Mean?

This code means that the brake pedal position 4 input signal voltage is high.

What Are The Potential Causes Of The Chevrolet C129E Code?

The EBCM detects voltage above threshold on signal circuit.

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
>>> GM Genuine Parts 22741943 Brake Pedal Position Sensor

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 558.

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