P1702 Infiniti Code - Transmission Control Module RAM
Quick Answer
The transmission solenoids and valves are controlled by the Transmission Control Module (TCM) in response to signals sent from the Park & Neutral Position (PNP) Switch, Vehicle Speed Sensor (VSS), and Accelerator Pedal Position (APP) Sensor (Throttle Position Sensor). 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
- P1702 Infiniti indicates Transmission Control Module RAM.
- 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 P1702 Infiniti Description
What are the Possible Causes of the DTC P1702 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 P1702 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 P1702
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P1702 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.
Need more information about the P1702 Infiniti code?
Need more information on how to fix the P1702 Infiniti code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P1702 Infiniti code diagnosed by a professional: Find a repair shop in your area
Information for Specific Infiniti Models
- P1702 2003 Infiniti G35 — Transmission Control Module RAM
- P1702 2004 Infiniti G35 — Transmission Control Module RAM
- P1702 2005 Infiniti G35 — Transmission Control Module RAM
Frequently Asked Questions about P1702 Infiniti Code
1. What are the common symptoms of OBDII code P1702 in an Infiniti related to the Transmission Control Module RAM?
- Common symptoms include harsh shifting, transmission slipping, and the transmission going into limp mode.
2. What can cause the OBDII code P1702 in an Infiniti related to the Transmission Control Module RAM?
- The code P1702 can be caused by issues such as a faulty transmission control module, damaged wiring, or a poor electrical connection.
3. How do I diagnose the OBDII code P1702 in my Infiniti related to the Transmission Control Module RAM?
- Diagnosis typically involves using a diagnostic scanner to read the code, checking for any other related trouble codes, and inspecting the transmission control module and its connections.
4. Can I continue driving my Infiniti with the OBDII code P1702 related to the Transmission Control Module RAM?
- It is not recommended to continue driving with this code as it can lead to further transmission damage. It's best to address the issue promptly.
5. What are some repair tips for fixing the OBDII code P1702 in an Infiniti related to the Transmission Control Module RAM?
- Repair tips may include checking and repairing any damaged wiring, ensuring proper connection of the transmission control module, and if necessary, replacing the module itself.
6. Will resetting the OBDII code P1702 in my Infiniti related to the Transmission Control Module RAM solve the issue?
- Resetting the code may temporarily clear the warning light, but it will not fix the underlying problem causing the code to appear. Proper diagnosis and repair are necessary.
7. How much does it cost to repair the OBDII code P1702 in an Infiniti related to the Transmission Control Module RAM?
- The cost of repair can vary depending on the exact cause of the issue. It may range from a simple wiring repair to a more expensive transmission control module replacement.
8. What happens if the OBDII code P1702 in an Infiniti related to the Transmission Control Module RAM is left untreated?
- Leaving this code untreated can lead to further transmission problems, potential transmission failure, and unsafe driving conditions.
9. Can a DIY enthusiast fix the OBDII code P1702 in an Infiniti related to the Transmission Control Module RAM?
- Depending on the root cause of the issue, some DIY enthusiasts with automotive repair knowledge may be able to address the problem. However, complex issues may require professional assistance.
10. How long does it take to repair the OBDII code P1702 in an Infiniti related to the Transmission Control Module RAM?
- The repair time can vary based on the specific cause of the code. Simple fixes like wiring repairs may take a short time, while replacing the transmission control module could be more time-consuming.
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