Engine-Codes - Buick - U0410 BUICK

U0410 BUICK - Transmission Control Module Received Invalid Data from Engine Control Module

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

U0410 BUICK Possible Causes

  • Transmission Control Module (TCM) / Engine Control Module (ECM) Poor Communication
  • Faulty Transmission Control Module (TCM)
  • Transmission Control Module (TCM) harness is open or shorted
  • Transmission Control Module (TCM) circuit poor electrical connection
  • Reprogram ECM
  • Reprogram TCM

How is the U0410 BUICK 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 U0410 BUICK code

Labor: 1.0

The cost to diagnose the U0410 BUICK 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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When is the code detected?

The Transmission Control Module (TCM) detects an invalid throttle position signal, engine speed signal and/or engine coolant temperature signal for more than 2 s.

Possible Symptoms

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

U0410 BUICK Meaning

Modules that are connected to the shared communication circuits monitor for serial data communications during normal vehicle operation. Operating information and commands are exchanged among the modules. The modules have information about what messages are needed to be exchanged on the serial data circuits for each virtual network. The messages are usually supervised and some periodic messages are used by the receiver module as an availability indication of the transmitter module.

More Information

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