Chrysler B1889: Power Liftgate Pinch Sensor 1 Circuit High

Is your scanner showing Chrysler B1889?
No worries. We'll show you what it means and how to deal with it.

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OBD Codex, Administrator

Chrysler B1889: Power Liftgate Pinch Sensor 1 Circuit High

DIY Difficulty Level
Repair Cost
Can I Still Drive?
Yes (Short-term only)

What Does The Chrysler B1889 Code Mean?

The Power Liftgate Module has detected the Left Liftgate Pinch Sensor circuit voltage is above 4.8 volts for over 10 seconds.

What Are The Potential Causes Of The Chrysler B1889 Code?

  • Logic ground circuit faulty wiring
  • Left pinch sensor signal circuit faulty wiring
  • Left liftgate pinch sensor
  • Power liftgate module (PLGM)

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
>>> Pinch Sensor, Right - Mopar (68230344AD)
>>> Lift-Gate Module - Mopar (68192335AB)

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

Reference Sources

Chrysler B1889, DTCDECODE.

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