AutoCodes - Gmc - U3500 GMC

U3500 GMC Code - Control Module Input Power 'A' Circuit Range/Performance

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

|U3500 GMC 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 U3500 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 U3500 GMC code

Labor: 1.0

The cost of diagnosing the U3500 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 U3500 GMC code possible symptoms?

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

|U3500 GMC code description

The vehicle control modules or sensors monitor the system voltage to verify the system voltage is within the normal operating range. With the ignition is ON, the Diagnostic Trouble Code (DTC) will set when the control module or sensor detects a system voltage of less than approximately 9 V for approximately 5 s.
OBDII Code U3500 Gmc - Control Module Input Power 'A' Circuit Range/Performance -

|Need more information with the U3500 GMC code?

Need more information on how to fix the U3500 GMC code? Get Access to Factory Service Manuals

|Need help with a U3500 GMC code?

Get the U3500 Gmc code diagnosed by a professional: Find a repair shop in your area

|U3500 GMC 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 U3500 Gmc 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?