Chevrolet P1876: Up and Down Shift Enable Switch Circuit Low Voltage

Is your scanner showing Chevrolet P1876?
No worries. We'll show you what it means and how to deal with it.

Presented by
Randy Worner

Chevrolet P1876: Up and Down Shift Enable Switch Circuit Low Voltage

OVERVIEW
Severity
:
High
DIY Difficulty Level
:
Intermediate
Repair Cost
:
$150-$200
Can I Still Drive?
:
Yes (Short-term only)

What Does The Chevrolet P1876 Code Mean?

This DTC is set when the BCM detects a TAP Enable Switch request 3 times when not in M (D6) range for 2 seconds.

Conditions for setting the DTC:

  • The ignition voltage is 8.6 volts or greater.
  • The engine speed is 400 RPM or greater for 5 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

Chevrolet P1876, DTCDECODE.

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