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B0936 GMC Code - Coolant Level Sensor Circuit Malfunction

- Code Popularity: 1,654 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC B0936 GMC?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Low Coolant Level
  • Faulty Low Coolant Switch
  • Coolant Low Switch harness is open or shorted
  • Coolant Low Switch circuit poor electrical connection
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How to Fix the DTC B0936 GMC?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B0936 GMC code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

Code B0936 GMC Description

The P0936 Diagnostic Trouble Code (DTC) sets when the ignition switch is in RUN position and coolant level is low. No voltage on the wire between Body Control Module (BCM) and low Coolant Switch for more than 30 seconds.

OBDII Code B0936 GMC - Coolant Level Sensor Circuit Malfunction - AutoCodes.com
B0936 GMC Code - Coolant Level Sensor Circuit Malfunction

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Code B0936 GMC comments

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