Jeep U140B: Implausible Left Rear Wheel Speed Signal Received
Is your scanner showing Jeep U140B?
No worries. We'll show you what it means and how to deal with it.
Jeep U140B: Implausible Left Rear Wheel Speed Signal Received
OVERVIEWWhat Does The Jeep U140B Code Mean?
The Powertrain Control Module (PCM) detects an implausible wheel speed signal over the CAN bus from the Anti-Lock Brake (ABS) Module.
What Are The Potential Causes Of The Jeep U140B Code?
- Wheel speed sensor wiring issue
- Wheel speed sensor
- Anti-lock brake (ABS) module
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 Wheel Speed Sensor
>>> Jeep ABS Control Module
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
Reference Sources
Jeep Grand Cherokee WK– 2005, pp. 21-671 – 21-672.
