AutoCodesInfiniti – C1106 Infiniti

C1106 Infiniti Code - Rear Left Sensor 2

Quick Answer

When the sensor rotor rotates, the magnetic field changes. Common causes include ABS Wheel Sensor not properly installed, ABS Wheel Sensor rotor or encoder damaged, ABS Wheel Sensor rotor loose on axle. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
C1106 Infiniti indicates Rear Left Sensor 2.
Common causes
Common causes include ABS Wheel Sensor not properly installed, ABS Wheel Sensor rotor or encoder damaged, ABS Wheel Sensor rotor loose on axle.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
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Code Popularity 16,802
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Aug 09, 2023
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Code C1106 Infiniti Description

When the sensor rotor rotates, the magnetic field changes. It converts the magnetic field changes to current signals (rectangular waves) and transmits them to the Anti-Lock Brake System (ABS) Actuator and Electric Unit (Control Unit). The ABS Actuator and Electric Unit monitor the ABS Wheel Sensor. The ABS Actuator and Electric Unit sets the OBDII code when the ABS Wheel Sensor is not to factory specifications. The Diagnostic Trouble Code (DTC) will be set when the ABS actuator and electric unit (control unit) cannot identify sensor pulses, because of the large gap between the wheel sensor and sensor rotor.
OBDII Code C1106 Infiniti - Rear Left Sensor 2 - AutoCodes.com
C1106 Infiniti Code - Rear Left Sensor 2

What are the Possible Causes of the DTC C1106 Infiniti?

  • ABS Wheel Sensor not properly installed
  • ABS Wheel Sensor rotor or encoder damaged
  • ABS Wheel Sensor rotor loose on axle
  • Faulty ABS Wheel Sensor
  • ABS Wheel Sensor harness is open or shorted
  • ABS Wheel Sensor circuit poor electrical connection
  • Faulty Anti-Lock Brake System (ABS) Actuator and Electric Unit (Control Unit)

How to Fix the DTC C1106 Infiniti?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C1106 Infiniti code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the C1106 Infiniti code?

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about C1106 Infiniti Code

What does the OBDII code C1106 mean for my Infiniti?

C1106 indicates a malfunction with the rear left wheel speed sensor, specifically Sensor 2.

What symptoms might I experience if my Infiniti has the C1106 code?

Common symptoms include the ABS warning light being illuminated, unstable braking, or issues with traction control.

What could cause the C1106 code to trigger in my vehicle?

Possible causes include a faulty rear left wheel speed sensor, damaged wiring or connectors, or issues with the ABS control module.

How can I diagnose the issue related to the C1106 code?

Start by visually inspecting the wiring and connectors for damage, then test the sensor's resistance and output with a multimeter.

Can I drive my Infiniti if the C1106 code is present?

While you can drive your vehicle, it is not recommended as it may compromise braking performance and safety.

What is the typical cost to repair the C1106 code?

Repair costs can vary, but replacing the wheel speed sensor can range from $100 to $300, depending on labor and parts.

Is it necessary to clear the C1106 code after repairs?

Yes, after making the necessary repairs, you should clear the code using an OBDII scanner and take the vehicle for a test drive to ensure it doesn’t return.

Can a dirty sensor cause the C1106 code?

Yes, dirt and debris on the sensor can lead to erratic readings, potentially triggering the C1106 code.

What should I do if the C1106 code keeps coming back?

If the code persists after repairs, further diagnosis is needed to check for wiring issues, connector problems, or faults in the ABS control module.

Discuss the causes and fixes for C1106 Infiniti OBDII Code

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