Engine-Codes - Generic - C1206

C1206 Code - ABS Rear Isolation Valve Circuit Failure

- Code Popularity: 28,271 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the C1206 Code?

  • Faulty ABS Rear Isolation Valve
  • ABS Rear Isolation Valve harness is open or shorted
  • ABS Rear Isolation Valve circuit poor electrical connection

|How to Fix the C1206 Code?

Start by checking 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's pins.

|What is the cost to diagnose the C1206 code?

Labor: 1.0

The cost to diagnose the C1206 code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

|What are C1206 code possible symptoms?

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

|What Does the C1206 Code Mean?

The Anti-Lock Brake System (ABS) Module monitors the ABS Rear Isolation Valve. The ABS Module sets the OBDII code when the ABS Rear Isolation Valve is not to factory specifications.

ABS Rear Isolation Valve Circuit Failure

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