AutoCodes - Gmc - U240E GMC

U240E GMC Code - Transmission Range Selector Control Module Powertrain Sensor CAN Bus Off

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3
Table of contents

|U240E GMC code possible causes

  • Faulty Transmission Range Selector Control Module
  • Transmission Range Selector Control Module harness is open or shorted
  • Transmission Range Selector Control Module circuit poor electrical connection

|How do I fix the U240E GMC code?

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's pins.

|Cost of diagnosing the U240E GMC code

Labor: 1.0

The cost of diagnosing the U240E GMC 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.

|What are U240E GMC code possible symptoms?

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

|U240E GMC code description

The powertrain high-speed General Motors Local Area Network (GMLAN)serial data circuits are serial data buses used to communicate information between the devices. The powertrain high speed GMLAN serial data circuits also connect directly to the X84 Data Link Connector (DLC) for programming purposes. If this serial data system is inoperative, the devices will still communicate with the scan tool due to other serial data systems but not with each other. The device setting the Diagnostic Trouble Code (DTC) has attempted to establish communications on the powertrain high-speed GMLAN serial data circuits more than 3 times.
OBDII Code U240e Gmc - Transmission Range Selector Control Module Powertrain Sensor CAN Bus Off - AutoCodes.com

|Need more information with the U240E GMC code?

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|Need help with a U240E GMC code?

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|U240E GMC code comments

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