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AutoCodes - Generic - C1620

C1620 Code - Active Yaw Control Control System

- Code Popularity: 5,642 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC C1620?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Active Yaw Control (AYC) Differential gear oil failure (low oil level, oil contamination)
  • Faulty Active Yaw Control (AYC) Differential
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How to Fix the DTC C1620?

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 C1620 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 C1620 Description

If the abnormal noise form Active Yaw Control (AYC) Differential is heard during corning under the system operation, AYC differential may have a problem.

OBDII Code C1620 - Active Yaw Control Control System - AutoCodes.com
C1620 Code - Active Yaw Control Control System

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Information for Specific Makes

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Code C1620 comments

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