Engine-Codes - Generic - U1466

U1466 - Implausible Driver Shift Request Signal Received On DPT CAN

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
Table of contents

U1466 Possible Causes

  • Faulty Electronic Shift Module (ESM)
  • Electronic Shift Module (ESM) harness is open or shorted
  • Electronic Shift Module (ESM) circuit poor electrical connection
  • Faulty Transmission Control Module (TCM)

How is the U1466 code repair?

Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

What is the cost to diagnose the U1466 code

Labor: 1.0

The cost to diagnose the U1466 code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
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Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

U1466 Meaning

The purpose of the diagnostic is to monitor the Controller Area Network (CAN) BUS, the transmitted messages on the CAN BUS and the validity of the CAN signals. The Diagnostic Trouble Code (DTC) will set when the Transmission Control Module (TCM) detects an incorrect signal ID from the Electronic Shift Module (ESM).

More Information

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Information for specific makes

  • U1466 CHRYSLER Implausible Driver Shift Request Signal Received On DPT CAN
  • U1466 DODGE Implausible Driver Shift Request Signal Received On DPT CAN
  • U1466 JEEP Implausible Driver Shift Request Signal Received On DPT CAN
  • U1466 RAM Implausible Driver Shift Request Signal Received On DPT CAN

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