P0780 Nissan Code - Shift Control System Fault
Quick Answer
The Transmission Control Module (TCM) monitors the transmission mechanical shifting through various sensors. Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty shifting solenoid 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
- P0780 Nissan indicates Shift Control System Fault.
- Common causes
- Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty shifting solenoid 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 P0780 Nissan Description
What are the Possible Causes of the DTC P0780 Nissan?
- Low transmission fluid level
- Dirty transmission fluid
- Faulty shifting solenoid valve
- Shifting solenoid valve harness is open or shorted
- Shifting solenoid valve circuit poor electrical connection
How to Fix the DTC P0780 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 P0780 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.
Need more information about the P0780 Nissan code?
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Get the P0780 Nissan code diagnosed by a professional: Find a repair shop in your area
Information for Specific Nissan Models
- P0780 2005 Nissan Altima Sedan — Shift Control System Fault
- P0780 2006 Nissan Altima Sedan — Shift Control System Fault
Frequently Asked Questions about P0780 Nissan Code
1. What are the common symptoms of OBDII code P0780 in a Nissan?
- Common symptoms include harsh shifting, erratic shifting, transmission slipping, and the transmission staying in one gear.
2. What are the possible causes of the Shift Control System Fault (P0780) code in a Nissan?
- Possible causes include a faulty shift solenoid, low transmission fluid, a damaged or worn transmission valve body, or issues with the transmission control module.
3. How serious is the P0780 code in a Nissan?
- The P0780 code indicates a fault in the shift control system, which can lead to transmission issues. It is important to address this code promptly to avoid further damage to the transmission.
4. Can I continue driving my Nissan with the P0780 code?
- It is not recommended to continue driving the vehicle with the P0780 code as it can lead to further transmission problems and potential safety risks. It is advisable to have the issue diagnosed and repaired as soon as possible.
5. How can I diagnose the Shift Control System Fault (P0780) in my Nissan?
- Diagnosing the P0780 code typically involves performing a thorough inspection of the transmission system, checking the transmission fluid level and condition, and using a scan tool to retrieve additional fault codes.
6. Is it possible to repair the P0780 code in a Nissan by simply clearing the code?
- Clearing the P0780 code may temporarily reset the Check Engine Light, but it will not fix the underlying issue causing the fault. Proper diagnosis and repair are necessary to resolve the problem.
7. What are some repair tips for addressing the P0780 code in a Nissan?
- Repair tips may include checking and topping up the transmission fluid, inspecting and replacing the shift solenoid, cleaning or replacing the transmission valve body, and ensuring proper electrical connections.
8. Can a DIY enthusiast fix the Shift Control System Fault (P0780) in a Nissan?
- While some basic maintenance tasks related to the P0780 code can be performed by DIY enthusiasts, diagnosing and repairing complex transmission issues may require specialized tools and expertise best left to professionals.
9. How much does it typically cost to repair the P0780 code in a Nissan?
- The cost of repairing the P0780 code in a Nissan can vary depending on the underlying issue, parts needed for repair, labor costs, and whether the work is performed at a dealership or an independent repair shop.
10. How can I prevent the Shift Control System Fault (P0780) in my Nissan in the future?
- To prevent the recurrence of the P0780 code, regular maintenance of the transmission system, including checking and changing the transmission fluid as recommended, can help maintain the health of the transmission and reduce the likelihood of faults.
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