P0755 2003 Nissan Altima Sedan Code - Shift Control Solenoid 'B' Malfunction
Quick Answer
Shift solenoid valve B 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 'B' 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
- P0755 2003 Nissan Altima Sedan indicates Shift Control Solenoid 'B' Malfunction.
- Common causes
- Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty shift solenoid 'B' 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.
Code P0755 2003 Nissan Altima Sedan Description
What are the Possible Causes of the DTC P0755 2003 Nissan Altima Sedan?
- Low transmission fluid level
- Dirty transmission fluid
- Faulty shift solenoid 'B' valve
- Shift solenoid 'B' valve harness is open or shorted
- Shift solenoid 'B' valve circuit poor electrical connection
How to Fix the DTC P0755 2003 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.
Code Tech Notes
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0755 2003 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 P0755 2003 Nissan Altima Sedan code?
Need more information on how to fix the P0755 2003 Nissan Altima Sedan code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P0755 2003 Nissan Altima Sedan code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P0755 2003 Nissan Altima Sedan Code
1. What does the OBDII code P0755 on a 2003 Nissan Altima Sedan indicate?
- This code indicates a malfunction in the Shift Control Solenoid 'B' circuit.
2. What are the common symptoms of a Shift Control Solenoid 'B' malfunction in a Nissan Altima?
- Common symptoms include harsh shifting, delayed or erratic shifting, transmission slipping, and the transmission staying in one gear.
3. What are the possible causes of the P0755 code in a 2003 Nissan Altima Sedan?
- The common causes include a faulty shift solenoid 'B', a wiring issue in the solenoid circuit, low transmission fluid level, or a faulty transmission control module.
4. How can I diagnose the Shift Control Solenoid 'B' malfunction in my Nissan Altima?
- Diagnosis involves using a scan tool to read the OBDII code, checking the transmission fluid level and condition, and inspecting the wiring and connectors related to the shift solenoid 'B'.
5. Can I continue driving my Nissan Altima with the P0755 code?
- It is not recommended to drive the vehicle with the P0755 code as it can lead to further damage to the transmission.
6. How can I repair the Shift Control Solenoid 'B' malfunction in my 2003 Nissan Altima?
- Repair typically involves replacing the faulty shift solenoid 'B', repairing any damaged wiring or connectors, and ensuring the transmission fluid level is correct.
7. Is it possible to reset the P0755 code in a Nissan Altima without fixing the issue?
- While you can clear the code using a scan tool, it is important to address the underlying issue causing the code to prevent further transmission problems.
8. How much does it cost to repair a Shift Control Solenoid 'B' issue in a 2003 Nissan Altima?
- The cost can vary depending on the specific problem, but replacing the shift solenoid 'B' can range from $150 to $300, including parts and labor.
9. Can a DIY enthusiast replace the Shift Control Solenoid 'B' in a Nissan Altima?
- While it is possible for experienced DIYers to replace the shift solenoid 'B', it is recommended to consult a professional mechanic for proper diagnosis and repair to avoid further complications.
10. How often does the Shift Control Solenoid 'B' need to be replaced in a 2003 Nissan Altima?
- The shift solenoid 'B' typically does not have a set maintenance schedule and should be replaced when it fails or shows symptoms of malfunction.
Discuss the causes and fixes for P0755 2003 Nissan Altima Sedan OBDII Code
Code P0755 2003 Nissan Altima Sedan comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
