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AutoCodes - Generic - C161B

C161B Code - Active Yaw Control Direction Valve Left System

- Code Popularity: 996 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC C161B?

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 Active Yaw Control (AYC) Direction Valve Left Solenoid
  • Active Yaw Control (AYC) Direction Valve Left Solenoid harness is open or shorted
  • Active Yaw Control (AYC) Direction Valve Left Solenoid circuit poor electrical connection
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How to Fix the DTC C161B?

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 C161B 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 C161B Description

The power from from All Wheel Control (AWC) ECU is supplied to and energizes the hydraulic unit Active Yaw Control (AYC) Direction Valve Left Solenoid. The AWC-ECU controls the activation command of the coil for the hydraulic unit AYC Direction Valve Left Solenoid. The hydraulic unit AYC Direction Valve Left Solenoid controls the hydraulic pressure to the AYC differential left clutch.

OBDII Code C161B - Active Yaw Control Direction Valve Left System - AutoCodes.com
C161B Code - Active Yaw Control Direction Valve Left System

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Code C161B comments

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