AutoCodes – Infiniti – C1101 Infiniti

C1101 Infiniti Code - Rear Right Sensor 1

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: C1101 Infiniti indicates Rear Right Sensor 1.
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 11,791

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 19, 2020

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code C1101 Infiniti Description

When the sensor rotor rotates, the magnetic field changes. It converts the magnetic field changes to current signals (rectangular wave) and transmits them to the Anti-Lock Brake System (ABS) Actuator and Electric Unit (Control Unit). The ABS Actuator and Electric Unit monitors the ABS Wheel Sensor. The ABS Actuator and Electric Unit sets the OBDII code when the ABS Wheel Sensor is not to factory specifications.

OBDII Code C1101 Infiniti - Rear Right Sensor 1 - AutoCodes.com — C1101 Infiniti Code - Rear Right Sensor 1

What does this mean?

What are the Possible Causes of the DTC C1101 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 C1101 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.

What does this mean?

Code Tech Notes

There is a factory service bulletin for all Infiniti models to help diagnose the C1101 code:

2007-2013 All Infiniti Models:
2007-2013 All Infiniti Models Factory Service Bulletin OBDII Code C1101

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C1101 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 C1101 Infiniti code?

Need more information on how to fix the C1101 Infiniti code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C1101 Infiniti code diagnosed by a professional: Find a repair shop in your area

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 C1101 Infiniti Code

1. What does OBDII code C1101 on an Infiniti indicate?

- OBDII code C1101 in an Infiniti specifically refers to an issue with the Rear Right Sensor 1.

2. What are the common symptoms of OBDII code C1101 in an Infiniti?

- Common symptoms of OBDII code C1101 include the ABS warning light illuminating on the dashboard and potential issues with the vehicle's stability control system.

3. What are the possible causes of OBDII code C1101 related to the Rear Right Sensor 1 in an Infiniti?

- Possible causes of OBDII code C1101 include a faulty sensor, damaged wiring or connections, or issues with the ABS control module.

4. How can I diagnose the OBDII code C1101 in my Infiniti related to the Rear Right Sensor 1?

- Diagnosing OBDII code C1101 typically involves using a diagnostic scan tool to retrieve the specific error code and then inspecting the rear right sensor, wiring, and connections for any visible damage.

5. Can I continue driving my Infiniti with OBDII code C1101 related to the Rear Right Sensor 1?

- It is not recommended to continue driving your Infiniti with OBDII code C1101, as it may affect the proper functioning of the vehicle's ABS and stability control systems.

6. How can I repair OBDII code C1101 in my Infiniti related to the Rear Right Sensor 1?

- Repairing OBDII code C1101 often involves replacing the faulty rear right sensor, repairing damaged wiring or connections, or addressing any issues with the ABS control module.

7. Is it possible to reset OBDII code C1101 in my Infiniti without fixing the underlying issue?

- While you can clear the error code temporarily, it is essential to address the root cause of OBDII code C1101 related to the Rear Right Sensor 1 to prevent it from reoccurring.

8. Will OBDII code C1101 related to the Rear Right Sensor 1 affect my Infiniti's overall performance?

- OBDII code C1101 may impact your Infiniti's ABS and stability control systems, potentially affecting the vehicle's overall performance and safety.

9. How much does it typically cost to repair OBDII code C1101 in an Infiniti related to the Rear Right Sensor 1?

- The cost of repairing OBDII code C1101 can vary depending on the specific issue, but it may involve parts and labor costs for sensor replacement or wiring repairs.

10. Can a DIY enthusiast fix OBDII code C1101 related to the Rear Right Sensor 1 in an Infiniti?

- While some DIY enthusiasts may have the skills to diagnose and repair OBDII code C1101, it is recommended to consult a professional mechanic for proper diagnosis and repairs to ensure the issue is resolved correctly.