Jeep U1132: Generator Communication

Is your scanner showing Jeep U1132?
No worries. We'll show you what it means and how to deal with it.

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Jeep U1132: Generator Communication

DIY Difficulty Level
Repair Cost
Can I Still Drive?

What Does The Jeep U1132 Code Mean?

The ECM isn’t receiving a LIN bus message from the Generator.

What Are The Potential Causes Of The Jeep U1132 Code?

  • Intermittent dtc
  • (d509) LIN bus circuit open or high resistance
  • Glow plug module
  • Engine control module (ECM)

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
>>> Twippo 372Pcs Waterproof Wire Connectors Kit
>>> Jeep 3.0L Diesel Glow Plug Module

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

Reference Sources

Jeep U1132, DTCDECODE.

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