GMC P1A8A: 42 Volt System Voltage High
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GMC P1A8A: 42 Volt System Voltage High
OVERVIEWWhat Does The GMC P1A8A Code Mean?
Accessory DC power control module 42 volt output commanded on. Accessory DC power control module 42 volt circuit is more than 50 V for more than 3 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
>>> GM Genuine Parts 84181077 Accessory AC and DC Power Control Module
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
Reference Sources
GMC P1A8A, DTCDECODE.
