AutoCodes – Nissan – P2836 Nissan

P2836 Nissan Code - Shift Fork 'B' Position Circuit

Quick Answer

There are two electric motors used to shift the gears in the transmission, on for gears 1-3-5 and one for gears R-2-4-6. Common causes include Outdated Transmission Control Module (TCM) program (Reprogram TCM), Faulty Transmission Control Module (TCM), Faulty Transmission Assembly. 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: P2836 Nissan indicates Shift Fork 'B' Position Circuit.
Common causes: Common causes include Outdated Transmission Control Module (TCM) program (Reprogram TCM), Faulty Transmission Control Module (TCM), Faulty Transmission Assembly.
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 1,561

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 Feb 16, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2836 Nissan Description

There are two electric motors used to shift the gears in the transmission, on for gears 1-3-5 and one for gears R-2-4-6. The gear shifting is made by two shift drums connected to shift motor pinion via two ideal gears. The maximum shift force is 1500N (337 lb). The motors are integrated in the Transmission Control Module (TCM) and work independently of each other.

OBDII Code P2836 Nissan - Shift Fork 'B' Position Circuit - AutoCodes.com — P2836 Nissan Code - Shift Fork 'B' Position Circuit

What does this mean?

What are the Possible Causes of the DTC P2836 Nissan?

Outdated Transmission Control Module (TCM) program (Reprogram TCM)
Faulty Transmission Control Module (TCM)
Faulty Transmission Assembly

How to Fix the DTC P2836 Nissan?

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 P2836 Nissan 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.

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Need more information on how to fix the P2836 Nissan code? Get Access to Factory Service Manuals

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Get the P2836 Nissan 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 P2836 Nissan Code

1. What are the common symptoms of OBDII code P2836 in a Nissan related to the Shift Fork 'B' Position Circuit?

- Common symptoms include difficulty shifting gears, rough shifting, and in some cases, the vehicle may not shift at all or go into limp mode.

2. What are the possible causes of OBDII code P2836 in a Nissan related to the Shift Fork 'B' Position Circuit?

- The code P2836 can be triggered by issues such as a faulty shift fork 'B' position sensor, damaged wiring or connectors in the circuit, or a malfunctioning transmission control module.

3. How can I diagnose the cause of OBDII code P2836 in my Nissan?

- Diagnosing this code requires using a scan tool to retrieve the trouble codes, inspecting the shift fork 'B' position sensor and its wiring for damage, and testing the sensor's functionality.

4. Can I continue to drive my Nissan with OBDII code P2836 present?

- It is not recommended to drive the vehicle with this code present, as it can lead to further transmission issues and potentially cause more damage.

5. What is the typical repair process for fixing OBDII code P2836 in a Nissan?

- The repair process usually involves replacing the faulty shift fork 'B' position sensor, repairing any damaged wiring or connectors, and clearing the trouble codes from the vehicle's system.

6. Are there any DIY tips for addressing OBDII code P2836 in a Nissan?

- While some basic inspections and tests can be done at home, diagnosing and repairing this code may require specialized tools and expertise, so it's recommended to consult a professional mechanic.

7. How much does it cost to fix OBDII code P2836 related to the Shift Fork 'B' Position Circuit in a Nissan?

- The cost of fixing this issue can vary depending on the exact cause of the problem, but it typically involves sensor replacement and wiring repairs, which can range from a few hundred to over a thousand dollars.

8. Can a malfunctioning shift fork 'B' position sensor cause other transmission problems besides triggering OBDII code P2836?

- Yes, a faulty sensor can cause various transmission issues like erratic shifting, gear slippage, and even complete transmission failure if not addressed promptly.

9. Is OBDII code P2836 related to the Shift Fork 'B' Position Circuit a common problem in Nissan vehicles?

- While not extremely common, this code can occur in Nissan vehicles with automatic transmissions, particularly in models with issues related to the shift fork 'B' position sensor.

10. How long does it typically take to repair OBDII code P2836 in a Nissan at a professional repair shop?

- The repair time can vary depending on the exact cause of the issue and the shop's workload, but it usually takes a few hours to a full day to diagnose and fix the problem.