Chevrolet P1A58: Hybrid Battery Pack Relay Open

Is your scanner showing Chevrolet P1A58?
No worries. We'll show you what it means and how to deal with it.

Presented by
Randy Worner

Chevrolet P1A58: Hybrid Battery Pack Relay Open

OVERVIEW
Severity
:
High
DIY Difficulty Level
:
Advanced
Repair Cost
:
$2000-$8000
Can I Still Drive?
:
No

What Does The Chevrolet P1A58 Code Mean?

Conditions for setting the DTC:

  • Engine is running for 30 seconds.
  • The ESCM has turned ON and no configuration DTC is present.
  • This diagnostic shall run every 100 milliseconds.
  • Reference voltage is stable and accurate.

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
>>> Chevrolet 05-11 Tahoe 10361107 AC DC Power Inverter Module

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

Reference Sources

Chevrolet P1A58, DTCDECODE.

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