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 ReceivedOVERVIEW
What 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
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!
Jeep Grand Cherokee WK– 2005, pp. 21-671 – 21-672.