AutoCodes – Nissan – P0765 2005 Nissan Altima Sedan

P0765 2005 Nissan Altima Sedan Code - Shift Solenoid Valve 'D' Malfunction

Quick Answer

Shift solenoid valve 'D' is turned ON or OFF by the Transmission Control Module (TCM) in response to signals sent from the park/neutral position (PNP) switch, vehicle speed and Engine Control Module (ECM) (throttle opening). Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty shift solenoid 'D' valve. 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: P0765 2005 Nissan Altima Sedan indicates Shift Solenoid Valve 'D' Malfunction.
Common causes: Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty shift solenoid 'D' valve.
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 3,033

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 14, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0765 2005 Nissan Altima Sedan Description

OBDII Code P0765 2005 Nissan Altima Sedan - Shift Solenoid Valve 'D' Malfunction - AutoCodes.com — P0765 2005 Nissan Altima Sedan Code - Shift Solenoid Valve 'D' Malfunction

What does this mean?

What are the Possible Causes of the DTC P0765 2005 Nissan Altima Sedan?

Low transmission fluid level
Dirty transmission fluid
Faulty shift solenoid 'D' valve
Shift solenoid 'D' valve harness or connectors
Shift solenoid 'D' valve circuit is open or shorted

How to Fix the DTC P0765 2005 Nissan Altima Sedan?

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 P0765 2005 Nissan Altima Sedan 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 P0765 2005 Nissan Altima Sedan 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 P0765 2005 Nissan Altima Sedan Code

1. What does code P0765 mean on a 2005 Nissan Altima?

Code P0765 indicates a malfunction in Shift Solenoid Valve 'D,' which is responsible for regulating hydraulic pressure to control gear shifts in the transmission.

2. What are the common symptoms of P0765 in a 2005 Nissan Altima?

Symptoms may include difficulty shifting gears, transmission slipping, harsh or delayed shifting, reduced fuel efficiency, and the check engine light being illuminated.

3. What causes the P0765 code to appear on my 2005 Nissan Altima?

Common causes include a faulty shift solenoid, damaged or corroded wiring/connectors in the transmission circuit, low or dirty transmission fluid, or a malfunctioning transmission control module (TCM).

4. Can I drive my 2005 Nissan Altima with a P0765 code?

Driving with this code is not recommended as it can cause additional transmission damage and lead to unsafe driving conditions due to erratic shifting.

5. How do I diagnose the P0765 code on a 2005 Nissan Altima?

Diagnosis involves checking the transmission fluid level and condition, inspecting the wiring and connectors for damage, and testing the shift solenoid and TCM using a multimeter or scan tool.

6. How much does it cost to fix a P0765 code on a 2005 Nissan Altima?

Repair costs vary but typically range from $150 to $400 for replacing the shift solenoid, depending on labor rates and parts pricing. Additional costs may apply if wiring or the TCM needs repair.

7. Can dirty transmission fluid cause a P0765 code?

Yes, dirty or low transmission fluid can restrict fluid flow to the solenoid, causing it to malfunction and triggering the P0765 code.

8. How do I fix the P0765 code on my 2005 Nissan Altima?

Repairs may include replacing the faulty shift solenoid, cleaning or replacing corroded wiring/connectors, performing a transmission fluid change, or reprogramming/replacing the TCM if necessary.

9. Is resetting the check engine light enough to fix the P0765 code?

No, resetting the light without addressing the root cause of the problem will likely lead to the code returning and further transmission issues.

10. How can I prevent the P0765 code from recurring in my 2005 Nissan Altima?

Regular maintenance, such as timely transmission fluid changes and inspecting the transmission system for wear or damage, can help prevent this code from recurring.