AutoCodes – Infiniti – B2112 Infiniti

B2112 Infiniti Code - Seat Sliding Motor

Quick Answer

The seat sliding motor is installed to the seat cushion frame. Common causes include Faulty Seat Sliding Motor, Seat Sliding Motor harness is open or shorted, Seat Sliding Motor circuit poor electrical connection. 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
B2112 Infiniti indicates Seat Sliding Motor.
Common causes
Common causes include Faulty Seat Sliding Motor, Seat Sliding Motor harness is open or shorted, Seat Sliding Motor circuit poor electrical connection.
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 1,444
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Sep 17, 2019
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Code B2112 Infiniti Description

The seat sliding motor is installed to the seat cushion frame. The seat sliding motor is installed with the driver seat control unit. Slides the seat frontward/ rearward by changing the rotation direction of the sliding motor.
OBDII Code B2112 Infiniti - Seat Sliding Motor - AutoCodes.com
B2112 Infiniti Code - Seat Sliding Motor

What are the Possible Causes of the DTC B2112 Infiniti?

  • Faulty Seat Sliding Motor
  • Seat Sliding Motor harness is open or shorted
  • Seat Sliding Motor circuit poor electrical connection

How to Fix the DTC B2112 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 is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B2112 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 B2112 Infiniti code?

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Need Help with the 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 B2112 Infiniti Code

1. What are common symptoms of OBDII code B2112 in an Infiniti related to the seat sliding motor?

The common symptoms include the seat not moving forward or backward smoothly or not moving at all.

2. What could cause OBDII code B2112 in an Infiniti related to the seat sliding motor?

The code B2112 is typically triggered by a malfunction in the seat sliding motor or its associated components.

3. How can I diagnose the issue with the seat sliding motor causing OBDII code B2112 in my Infiniti?

You can start by checking the wiring connections, fuses, and the motor itself for any signs of damage or malfunction.

4. Can a DIY enthusiast repair the seat sliding motor issue causing OBDII code B2112 in an Infiniti?

Depending on your skill level, you may be able to replace the seat sliding motor yourself with the proper tools and guidance.

5. Is it safe to drive my Infiniti with OBDII code B2112 related to the seat sliding motor?

It is not recommended to drive the vehicle with this issue as it may affect the driver's comfort and safety.

6. Are there any temporary fixes for OBDII code B2112 in an Infiniti until I can get it repaired?

In some cases, you may try manually adjusting the seat position to a comfortable setting until the motor is repaired.

7. How much does it typically cost to repair OBDII code B2112 related to the seat sliding motor in an Infiniti?

The cost of repair can vary depending on the extent of the damage and whether you choose to do it yourself or take it to a professional mechanic.

8. Can OBDII code B2112 in an Infiniti related to the seat sliding motor affect other electronic components in the vehicle?

While the code itself is specific to the seat sliding motor, electrical issues in one part of the vehicle can sometimes affect other systems.

9. Will resetting the OBDII code B2112 in my Infiniti fix the issue with the seat sliding motor?

Resetting the code may temporarily clear the warning light, but it will not solve the underlying problem with the seat sliding motor.

10. Is it necessary to visit a dealership for repairs related to OBDII code B2112 in an Infiniti's seat sliding motor?

You can choose to visit a dealership or a trusted mechanic who is experienced in handling electrical issues in vehicles like an Infiniti.

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