AutoCodes - Cadillac - U3012 CADILLAC

U3012 CADILLAC Code - Control Module Improper Wake-Up Perfomance

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

|U3012 CADILLAC code possible causes

  • Faulty Control Module setting the code
  • Control Module harness is open or shorted
  • Control Module circuit poor electrical connection

|How do I fix the U3012 CADILLAC 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 U3012 CADILLAC code

Labor: 1.0

The cost of diagnosing the U3012 CADILLAC 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 U3012 CADILLAC code possible symptoms?

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

|U3012 CADILLAC code description

The internal fault detection is handled inside the device. The symptom byte information is for engineering reference only. No external circuit diagnosis is involved. The Diagnostic Trouble Code (DTC) will set when the device has detected an internal malfunction.
OBDII Code U3012 Cadillac - Control Module Improper Wake-Up Perfomance -

|Need more information with the U3012 CADILLAC code?

Need more information on how to fix the U3012 CADILLAC code?
Get Access to Factory Service Manuals

|Need help with a U3012 CADILLAC code?

Get the U3012 Cadillac code diagnosed by a professional: Find a repair shop in your area

|U3012 CADILLAC 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 U3012 Cadillac code? Have you replaced any parts?
Any information is appreciated. Thanks
Top ⇧
Repair Importance Level: 3
1=Low 2=Medium 3=High What is this?
Repair Difficulty Level: 3
1=Easy 2=Moderate 3=Hard What is this?