Engine-Codes - RAM - U1466 RAM

U1466 RAM Code - Implausible Driver Shift Request Signal Received On DPT CAN

- Code Popularity: 1,461 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC U1466 RAM?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other 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)
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How to Fix the DTC U1466 RAM?

Check 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 pins.

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What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the U1466 RAM code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

What Does the U1466 RAM Code Mean?

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).

U1466 RAM Code - Implausible Driver Shift Request Signal Received On DPT CAN

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