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AutoCodes - Generic - C1831

C1831 Code - Air Suspension Compressor Relay Circuit Open

- Code Popularity: 5,000 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC C1831?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Air Suspension Compressor Relay
  • Air Suspension Compressor Relay harness is open or shorted
  • Air Suspension Compressor Relay circuit poor electrical connection
  • Faulty Air Suspension Control Module
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How to Fix the DTC C1831?

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 C1831 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?

  • Anti-Lock Brake System (ABS) Warning Light ON
  • Engine Light ON (or Service Engine Soon Warning Light)

Code C1831 Description

The Air Suspension Control Module monitors the Air Suspension Compressor Relay. The Air Suspension Control Module sets the OBDII code when the Air Suspension Compressor Relay is not to factory specifications.

OBDII Code C1831 - Air Suspension Compressor Relay Circuit Open - AutoCodes.com
C1831 Code - Air Suspension Compressor Relay Circuit Open

Need More Information on the Code?

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Information for Specific Makes

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Code C1831 comments

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