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C1929 Mercury Code - Air Suspension Front Compressor Relay Circuit Failure

- Code Popularity: 571 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC C1929 Mercury?

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 Front Compressor Relay
  • Air Suspension Front Compressor Relay harness is open or shorted
  • Air Suspension Front Compressor Relay circuit poor electrical connection
⚠ Does your Mercury have Safety Recalls? → Check here

How to Fix the DTC C1929 Mercury?

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 C1929 Mercury 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 C1929 Mercury Description

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

OBDII Code C1929 Mercury - Air Suspension Front Compressor Relay Circuit Failure - AutoCodes.com
C1929 Mercury Code - Air Suspension Front Compressor Relay Circuit Failure

Need More Information on the Code?

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Code C1929 Mercury comments

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