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C1851 Mercury Code - Air Suspension Warning Lamp Circuit Open

- Code Popularity: 495 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC C1851 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 Warning Lamp
  • Air Suspension Warning Lamp harness is open or shorted
  • Air Suspension Warning Lamp circuit poor electrical connection
  • Faulty Air Suspension Control Module
⚠ Does your Mercury have Safety Recalls? → Check here

How to Fix the DTC C1851 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.

Search for C1851 Mercury Questions and Answers: Search here →

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C1851 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 C1851 Mercury Description

The Air Suspension Control Module monitors the Air Suspension Warning Lamp. The Air Suspension Disable Switch sets the OBDII code when the Air Suspension Warning Lamp is not to factory specifications.

OBDII Code C1851 Mercury - Air Suspension Warning Lamp Circuit Open - AutoCodes.com
C1851 Mercury Code - Air Suspension Warning Lamp Circuit Open

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Code C1851 Mercury comments

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