AutoCodes - Generic - B0938

B0938 Code - Coolant Level Sensor Circuit Low

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

|B0938 code possible causes

  • Low Coolant Level
  • Faulty Coolant Level Sensor
  • Coolant Level Sensor harness is open or shorted
  • Coolant Level Sensor circuit poor electrical connection

|How do I fix the B0938 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 B0938 code

Labor: 1.0

The cost of diagnosing the B0938 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 B0938 code possible symptoms?

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

|B0938 code description

The Powertrain Control Module (PCM) monitors the Coolant Level Sensor. The PCM sets the OBDII code when the Coolant Level Sensor is not to factory specifications.
OBDII Code B0938 - Coolant Level Sensor Circuit Low - AutoCodes.com

|Need more information with the B0938 code?

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|B0938 code information for specific makes

|Need help with a B0938 code?

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|B0938 code comments

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Repair Importance Level: 3
 
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