P1702 2004 Infiniti G35 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 2004 Infiniti G35 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 2004 Infiniti G35 Description
What are the Possible Causes of the DTC P1702 2004 Infiniti G35?
- 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 2004 Infiniti G35?
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
2004 Infiniti G35 RE5R05A Transmission Factory Service Bulletin OBDII Code P1702
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P1702 2004 Infiniti G35 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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Frequently Asked Questions about P1702 2004 Infiniti G35 Code
1. What does the OBDII code P1702 mean on a 2004 Infiniti G35?
The P1702 code indicates an issue with the Transmission Control Module (TCM) Random Access Memory (RAM), suggesting a fault in the TCM's ability to process or store data.
2. What are the common symptoms of the P1702 code in a 2004 Infiniti G35?
Symptoms may include erratic shifting, failure to shift gears properly, a check engine light, or the vehicle entering limp mode.
3. What causes the P1702 code to be triggered in a 2004 Infiniti G35?
Common causes include a malfunctioning TCM, damaged wiring or connectors, a low battery voltage, or internal electrical issues within the transmission system.
4. Can a weak battery cause the P1702 code on a 2004 Infiniti G35?
Yes, a weak or failing battery can cause voltage fluctuations that may impact the TCM’s operation and trigger the P1702 code.
5. How do you diagnose the P1702 code in a 2004 Infiniti G35?
Start by scanning the vehicle with an OBDII scanner, checking the battery and charging system, inspecting the TCM wiring and connectors, and testing the TCM for proper functionality.
6. Can the P1702 code damage the transmission of a 2004 Infiniti G35?
While the code itself doesn’t cause damage, prolonged driving with unresolved TCM issues can lead to transmission wear or failure.
7. How can the P1702 code be fixed on a 2004 Infiniti G35?
Repairs may include replacing or reprogramming the TCM, repairing damaged wiring or connectors, or addressing any issues with the vehicle’s electrical system.
8. Is it safe to drive a 2004 Infiniti G35 with the P1702 code?
Driving with this code is not recommended as it can lead to poor transmission performance or further damage.
9. How much does it cost to fix the P1702 code on a 2004 Infiniti G35?
The cost varies depending on the issue, ranging from $100–$200 for minor repairs to over $1,000 if the TCM needs replacement or reprogramming.
10. Can a software update fix the P1702 code on a 2004 Infiniti G35?
In some cases, a software update for the TCM may resolve the issue. Consult with a dealership or certified mechanic to determine if this is applicable.
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