Chrysler U1407: Implausible Engine Torque Request Signal Received

Is your scanner showing Chrysler U1407?
No worries. We'll show you what it means and how to deal with it.

Presented by
Randy Worner

Chrysler U1407: Implausible Engine Torque Request Signal Received

OVERVIEW
Severity
:
Medium
DIY Difficulty Level
:
Intermediate
Repair Cost
:
$75-$200
Can I Still Drive?
:
Yes

What Does The Chrysler U1407 Code Mean?

Continuously with the ignition on, one valid CAN ID received at least once, and no U0002-CAN Bus Off Performance DTC present. When the TCM detects an incorrect CAN ID from the ECM/PCM.

What Are The Potential Causes Of The Chrysler U1407 Code?

  • BCM CAN BUS DTCS present
  • ECM/PCM DTCS present
  • Transmission control module (TCM)

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
>>> Chrysler TCM
>>> Body Controller Module - Mopar (68424597AC)

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

Reference Sources

Chrysler U1407, DTCDECODE.

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