Jeep B10B3: Cabin Heater 1 Control Circuit

Is your scanner showing Jeep B10B3?
No worries. We'll show you what it means and how to deal with it.

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OBDCodex, Editor

Jeep B10B3: Cabin Heater 1 Control Circuit

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

What Does The Jeep B10B3 Code Mean?

With the ignition on, an error message has been received over the CAN bus from the Front Control Module.

What Are The Potential Causes Of The Jeep B10B3 Code?

  • DTC set in front control module (FCM)
  • 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:

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

Reference Sources


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