AutoCodes – Infiniti – P183F Infiniti

P183F Infiniti Code - Gear Position Signal

Quick Answer

The OBDII code set when a malfunction is detected in the current gear position signal that is output from the Transmission Control Module (TCM) through Controller Area Network (CAN) communication. Common causes include Faulty Transmission Control Module (TCM), Faulty All Wheel Drive (AWD) Control Module, Controller Area Network (CAN) communication line. 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: P183F Infiniti indicates Gear Position Signal.
Common causes: Common causes include Faulty Transmission Control Module (TCM), Faulty All Wheel Drive (AWD) Control Module, Controller Area Network (CAN) communication line.
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 645

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 Jul 12, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P183F Infiniti Description

The OBDII code set when a malfunction is detected in the current gear position signal that is output from the Transmission Control Module (TCM) through Controller Area Network (CAN) communication.

OBDII Code P183F Infiniti - Gear Position Signal - AutoCodes.com — P183F Infiniti Code - Gear Position Signal

What does this mean?

What are the Possible Causes of the DTC P183F Infiniti?

Faulty Transmission Control Module (TCM)
Faulty All Wheel Drive (AWD) Control Module
Controller Area Network (CAN) communication line

How to Fix the DTC P183F 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 P183F 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 P183F 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 P183F Infiniti Code

1. What does OBDII code P183F mean for an Infiniti?

P183F indicates an issue with the gear position signal, which refers to a fault in the transmission's ability to correctly detect or communicate the gear position.

2. What are the common symptoms of code P183F in an Infiniti?

Symptoms may include erratic shifting, the transmission being stuck in one gear, the vehicle going into limp mode, or the illumination of the check engine light.

3. What causes the P183F code in an Infiniti?

Causes can include a faulty transmission range sensor, damaged wiring or connectors, a malfunctioning transmission control module (TCM), or mechanical issues within the transmission.

4. Can I drive my Infiniti with a P183F code?

Driving with a P183F code is not recommended, as it may cause further transmission damage or unsafe driving conditions due to erratic shifting or limp mode.

5. How do I diagnose the P183F code on my Infiniti?

Diagnosis involves checking the transmission range sensor, inspecting wiring and connectors for damage, and using a scan tool to monitor live data from the transmission control module.

6. How do I fix the P183F code on an Infiniti?

Repair may involve replacing the transmission range sensor, repairing or replacing damaged wiring, reprogramming the TCM, or addressing internal transmission issues.

7. Is the P183F code specific to Infiniti vehicles?

While P183F is more commonly associated with Infiniti vehicles, similar codes and issues can occur in other manufacturers with slight variations in naming.

8. How much does it cost to fix the P183F code on an Infiniti?

The repair cost can range from $150 to $1,500, depending on whether the issue is a simple sensor replacement or requires more extensive transmission repairs.

9. Can a low transmission fluid level cause a P183F code?

Yes, low or contaminated transmission fluid can contribute to gear position signal issues, as it can impact the performance of the transmission system.

10. Will clearing the P183F code fix the problem?

Clearing the code may temporarily turn off the warning light, but it will not fix the underlying issue. Proper diagnosis and repair are necessary to resolve the problem.