C1620 - Active Yaw Control Control System

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3    What is this?
Table of contents

C1620 Possible Causes

  • Active Yaw Control (AYC) Differential gear oil failure (low oil level, oil contamination)
  • Faulty Active Yaw Control (AYC) Differential

How do I fix code C1620

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's pins.

Cost of diagnosing the C1620 code

Labor: 1.0

The cost of diagnosing the C1620 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

Possible Symptoms

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

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 More Information

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