GMC P179B: Range State Command Circuit

Is your scanner showing GMC P179B?
No worries. We'll show you what it means and how to deal with it.

Presented by
Randy Worner

GMC P179B: Range State Command Circuit

OVERVIEW
Severity
:
High
DIY Difficulty Level
:
Advanced
Repair Cost
:
$500-$900
Can I Still Drive?
:
Yes (Short-term only)

What Does The GMC P179B Code Mean?

The engine is running. Ignition voltage is 8-18 V.

What Are The Potential Causes Of The GMC P179B Code?

The control solenoid valve assembly has detected a Range State Command rolling count error for 0.2 seconds.

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
>>> KAIWEETS Digital Multimeter

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

Reference Sources

13 OBDG06 Hybrid Diagnostics for P179B – General Motors, page 269.

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