Engine-Codes - Generic - C1850

C1850 Code - Air Suspension Warning Lamp Circuit Failure

- Code Popularity: 3,923 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
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What are the Possible Causes of the DTC C1850?

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
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How to Fix the DTC C1850?

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 pins.

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What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the C1850 code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops 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)

What Does the C1850 Code Mean?

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.

C1850 Code - Air Suspension Warning Lamp Circuit Failure

Need more Information on the Code?

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Code C1850 Information for Specific Makes

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