AutoCodes - Generic - U350A

U350A Code - Control Module Supply Circuit High Voltage

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

|U350A 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 U350A 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 U350A code

Labor: 1.0

The cost of diagnosing the U350A 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 U350A code possible symptoms?

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

|U350A 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 U350a - Control Module Supply Circuit High Voltage - AutoCodes.com

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|U350A code information for specific makes

|Need help with a U350A code?

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|U350A code comments

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Repair Importance Level: 3
 
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