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U3504 CHEVROLET Code - Control Module Input Power 'B' Circuit Range/Performance

- Code Popularity: 298 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
By AutoCodes.com - Updated Jun 18, 2020
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|U3504 CHEVROLET 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 code U3504 CHEVROLET 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 U3504 CHEVROLET code

Labor: 1.0

The cost of diagnosing the U3504 CHEVROLET 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 U3504 CHEVROLET code possible symptoms?

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

|U3504 CHEVROLET 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 U3504 Chevrolet - Control Module Input Power 'B' Circuit Range/Performance - AutoCodes.com
U3504 CHEVROLET Code - Control Module Input Power 'B' Circuit Range/Performance

|Need more information with the U3504 CHEVROLET code?

Need more information on how to fix the U3504 CHEVROLET code?
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|Need help with a U3504 CHEVROLET code?

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|U3504 CHEVROLET code comments

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