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AutoCodes - Generic - U1136

U1136 Code - Invalid Or Missing Data For Telltales

- Code Popularity: 5,806 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
By - Updated Apr 23, 2020
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|U1136 code possible causes

  • Faulty Module that is not communicating
  • Module harness is open or shorted
  • Module circuit poor electrical connection

|How do I fix code U1136 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.

Does your car have Safety Recalls? → Check here

|Cost of diagnosing U1136 code

Labor: 1.0

The cost of diagnosing the U1136 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

|What are U1136 code possible symptoms?

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

|U1136 code description

Modules connected to the class 2 serial data circuit monitor for serial data communications during normal vehicle operation. Operating information and commands are exchanged among the modules. When a module receives a message for a critical operating parameter, the module records the identification number of the module which sent the message for State of Health monitoring. A critical operating parameter is one which, when not received, requires that the module use a default value for that parameter. When a module does not associate an identification number with at least one critical parameter within 5 seconds of beginning serial data communication, the Diagnostic Trouble Code (DTC) is set.

OBDII Code u1136 - Invalid Or Missing Data For Telltales -
U1136 Code - Invalid Or Missing Data For Telltales

|Need more information with the U1136 code?

Need more information on how to fix the U1136 code? Get Access to Factory Service Manuals

|Need help with a U1136 code?

Get the u1136 code diagnosed by a professional: Find a repair shop in your area

|U1136 code comments

Help us improve Leave a comment below or tell us if the information above helps you fix the code. What are the symptoms on your vehicle for the u1136 code? Have you replaced any parts?
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