GMC P161A: Glow Plug Control Module Not Programmed

Is your scanner showing GMC P161A?
No worries. We'll show you what it means and how to deal with it.

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OVERVIEW

Severity

High

DIY Difficulty Level

Intermediate

Repair Cost

$100-$400

Can I Still Drive?

What Does The GMC P161A Code Mean?

This DTC indicates the glow plug control module (GPCM) is not programmed. DTC P161A runs continuously when the ignition is ON.

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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