AutoCodes – Infiniti – P1730 2006 Infiniti G35

P1730 2006 Infiniti G35 Code - Automatic Transmission Interlock

Quick Answer

Fail-safe function to the transmission range switch detects the selector position and sends a signal to the Transmission Control Module (TCM). Common causes include Faulty low coast brake solenoid valve, Low coast brake solenoid valve harness is open or shorted, Low coast brake solenoid valve 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
P1730 2006 Infiniti G35 indicates Automatic Transmission Interlock.
Common causes
Common causes include Faulty low coast brake solenoid valve, Low coast brake solenoid valve harness is open or shorted, Low coast brake solenoid valve 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 2,278
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Sep 12, 2019
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Code P1730 2006 Infiniti G35 Description

Fail-safe function to the transmission range switch detects the selector position and sends a signal to the Transmission Control Module (TCM).
OBDII Code P1730 2006 Infiniti G35 - Automatic Transmission Interlock - AutoCodes.com
P1730 2006 Infiniti G35 Code - Automatic Transmission Interlock

What are the Possible Causes of the DTC P1730 2006 Infiniti G35?

  • Faulty low coast brake solenoid valve
  • Low coast brake solenoid valve harness is open or shorted
  • Low coast brake solenoid valve circuit poor electrical connection
  • Faulty Automatic Transmission Fluid (ATF) pressure switch 2

How to Fix the DTC P1730 2006 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.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1730 2006 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.

Need more information about the P1730 2006 Infiniti G35 code?

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Need Help with the Code?

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P1730 2006 Infiniti G35 Code

1. What are the common symptoms of OBDII code P1730 in a 2006 Infiniti G35?

The common symptoms of code P1730 in a 2006 Infiniti G35 include difficulty shifting gears, the transmission getting stuck in a particular gear, and the inability to shift out of park.

2. What are the possible causes of OBDII code P1730 in a 2006 Infiniti G35?

Possible causes of code P1730 in a 2006 Infiniti G35 include a faulty automatic transmission interlock control unit, damaged wiring or connectors in the interlock system, or issues with the shift lock solenoid.

3. How can I diagnose the OBDII code P1730 in my 2006 Infiniti G35?

Diagnosing code P1730 in a 2006 Infiniti G35 involves using a scan tool to retrieve the code, inspecting the automatic transmission interlock components, checking for any wiring issues, and testing the shift lock solenoid functionality.

4. Is it safe to continue driving my 2006 Infiniti G35 with OBDII code P1730 present?

It is not recommended to drive your 2006 Infiniti G35 with code P1730 present, as it can lead to potential transmission issues and safety hazards. It's best to address the problem promptly.

5. Can I repair OBDII code P1730 in my 2006 Infiniti G35 on my own?

Repairing code P1730 in a 2006 Infiniti G35 may require expertise in automotive diagnostics and electrical systems. It is recommended to seek assistance from a qualified mechanic to properly diagnose and repair the issue.

6. How much does it typically cost to repair OBDII code P1730 in a 2006 Infiniti G35?

The cost to repair code P1730 in a 2006 Infiniti G35 can vary depending on the underlying cause of the issue. It's best to obtain a diagnostic from a mechanic to get an accurate estimate of the repair costs.

7. Can a low battery voltage trigger OBDII code P1730 in a 2006 Infiniti G35?

Yes, a low battery voltage can potentially trigger code P1730 in a 2006 Infiniti G35. Ensuring your vehicle's battery is in good condition can help prevent intermittent electrical issues that may lead to this code.

8. Are there any preventive maintenance tips to avoid OBDII code P1730 in a 2006 Infiniti G35?

Regularly inspecting the automatic transmission interlock system, keeping the wiring connections clean and secure, and addressing any transmission-related issues promptly can help prevent code P1730 in a 2006 Infiniti G35.

9. Will resetting the OBDII codes clear P1730 in a 2006 Infiniti G35?

Resetting the OBDII codes may temporarily clear code P1730 in a 2006 Infiniti G35, but if the underlying issue is not addressed, the code is likely to reappear. It's important to diagnose and repair the root cause of the problem.

10. How long does it take to repair OBDII code P1730 in a 2006 Infiniti G35?

The time it takes to repair code P1730 in a 2006 Infiniti G35 can vary depending on the cause of the issue and the availability of replacement parts. It's best to consult with a mechanic for a more accurate timeframe.

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