Chevrolet C1277: Requested Torque Signal Circuit Malfunction

Is your scanner showing Chevrolet C1277?
No worries. We'll show you what it means and how to deal with it.

Presented by

Randy Worner

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OVERVIEW

Severity

High

DIY Difficulty Level

Advanced

Repair Cost

$300-$1000

Can I Still Drive?

Yes (Short-term only)

What Are The Potential Causes Of The Chevrolet C1277 Code?

An open in the delivered torque circuit.
An short to ground or voltage in the delivered torque circuit.
A wiring problem, terminal corrosion, or poor connection in the delivered torque circuit.

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!

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