P1701 Infiniti Code - Transmission Control Module Power Supply
Quick Answer
When the power supply to the Transmission Control Module (TCM) is cut "OFF", for example, because the battery is removed, and the self-diagnostics memory function stops, the malfunction is detected and the Diagnostic Trouble Code (DTC) will set. Common causes include Faulty Transmission Control Module (TCM), Transmission Control Module harness is open or shorted, Transmission Control Module circuit poor electrical connection. 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
- P1701 Infiniti indicates Transmission Control Module Power Supply.
- Common causes
- Common causes include Faulty Transmission Control Module (TCM), Transmission Control Module harness is open or shorted, Transmission Control Module circuit poor electrical connection.
- 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 P1701 Infiniti Description
What are the Possible Causes of the DTC P1701 Infiniti?
- Faulty Transmission Control Module (TCM)
- Transmission Control Module harness is open or shorted
- Transmission Control Module circuit poor electrical connection
How to Fix the DTC P1701 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.
Code Tech Notes
2003-2010 Infiniti RE5R05A Transmission Factory Service Bulletin OBDII Code P1701
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P1701 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.
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Information for Specific Infiniti Models
- P1701 2003 Infiniti G35 — Transmission Control Module Power Supply
- P1701 2004 Infiniti G35 — Transmission Control Module Power Supply
Frequently Asked Questions about P1701 Infiniti Code
1. What are the common symptoms of OBDII code P1701 in an Infiniti related to the Transmission Control Module Power Supply?
- Common symptoms include transmission shifting issues, harsh shifting, delayed shifting, and in some cases, the vehicle may not shift gears at all.
2. What are the possible causes of OBDII code P1701 in an Infiniti related to the Transmission Control Module Power Supply?
- The code P1701 in an Infiniti is typically caused by a faulty Transmission Control Module power supply, damaged wiring or connectors, a blown fuse, or a failing Transmission Control Module.
3. How can I diagnose OBDII code P1701 in my Infiniti related to the Transmission Control Module Power Supply?
- Diagnosis involves using a scan tool to read the code, checking the transmission fluid level and condition, inspecting the wiring and connectors for damage, and testing the power supply to the Transmission Control Module.
4. Can a DIY enthusiast repair OBDII code P1701 in an Infiniti related to the Transmission Control Module Power Supply?
- While some basic troubleshooting like checking fuses and connectors can be done by a DIY enthusiast, diagnosing and repairing issues related to the Transmission Control Module should be left to a professional mechanic.
5. Is it safe to continue driving with OBDII code P1701 in my Infiniti related to the Transmission Control Module Power Supply?
- It is not recommended to drive with code P1701 present, as it can lead to further damage to the transmission and potentially leave you stranded on the road.
6. How much does it cost to repair OBDII code P1701 in an Infiniti related to the Transmission Control Module Power Supply?
- The cost of repairing code P1701 can vary depending on the exact cause of the issue. It is advisable to get a diagnostic from a qualified mechanic to determine the exact cost.
7. Can resetting the OBDII code P1701 in my Infiniti related to the Transmission Control Module Power Supply make it go away permanently?
- Resetting the code may temporarily clear the warning light, but if the underlying issue is not addressed, the code is likely to return.
8. Will OBDII code P1701 in an Infiniti related to the Transmission Control Module Power Supply cause the vehicle to go into "limp mode"?
- In some cases, the vehicle may go into "limp mode" as a safety measure to prevent further damage when code P1701 is detected.
9. Are there any recalls related to OBDII code P1701 in Infiniti vehicles for Transmission Control Module Power Supply issues?
- It is advisable to check with your local Infiniti dealership or visit the National Highway Traffic Safety Administration (NHTSA) website to see if there are any recalls related to this issue.
10. How can I prevent OBDII code P1701 in my Infiniti related to the Transmission Control Module Power Supply from occurring in the future?
- Regular maintenance of the transmission system, including checking fluid levels, addressing any warning signs promptly, and following the manufacturer's recommended service schedule can help prevent code P1701 from occurring.
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