P1730 2003 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 2003 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.
Code P1730 2003 Infiniti G35 Description
What are the Possible Causes of the DTC P1730 2003 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 2003 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 2003 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 P1730 2003 Infiniti G35 Code
1. What are the common symptoms of OBDII code P1730 in a 2003 Infiniti G35?
The common symptoms of code P1730 in a 2003 Infiniti G35 include difficulty shifting gears, transmission slipping, and the inability to shift out of Park.
2. What are the possible causes of OBDII code P1730 in a 2003 Infiniti G35?
The possible causes of code P1730 in a 2003 Infiniti G35 include a faulty automatic transmission interlock solenoid, damaged wiring or connectors in the interlock circuit, or a malfunctioning transmission control module.
3. How can I diagnose the source of OBDII code P1730 in my 2003 Infiniti G35?
To diagnose the source of code P1730, you can use a diagnostic scanner to retrieve the trouble codes, inspect the interlock solenoid and its wiring for any visible damage, and test the transmission control module for proper functionality.
4. Is it safe to continue driving a 2003 Infiniti G35 with OBDII code P1730?
It is not recommended to continue driving a vehicle with code P1730, as it can lead to further damage to the transmission system and potentially compromise the safety of the vehicle.
5. Can I repair OBDII code P1730 in my 2003 Infiniti G35 myself?
While some DIY enthusiasts may attempt to repair code P1730 themselves by replacing the interlock solenoid or checking for wiring issues, it is recommended to seek professional help for a proper diagnosis and repair.
6. How much does it typically cost to repair OBDII code P1730 in a 2003 Infiniti G35?
The cost of repairing code P1730 in a 2003 Infiniti G35 can vary depending on the exact cause of the issue, but it may range from $200 to $500 for parts and labor.
7. Can resetting the OBDII code P1730 in a 2003 Infiniti G35 fix the issue temporarily?
Resetting the code may temporarily clear the error message, but it will not fix the underlying issue causing code P1730 in a 2003 Infiniti G35.
8. How long does it typically take to repair OBDII code P1730 in a 2003 Infiniti G35?
The repair time for code P1730 in a 2003 Infiniti G35 can vary depending on the exact cause and the availability of parts, but it may take a few hours to a full day for a professional technician to diagnose and fix the issue.
9. Are there any preventive measures to avoid OBDII code P1730 in a 2003 Infiniti G35?
To prevent code P1730 in a 2003 Infiniti G35, it is recommended to maintain regular transmission fluid changes, address any transmission issues promptly, and follow the manufacturer's recommended maintenance schedule.
10. Can OBDII code P1730 in a 2003 Infiniti G35 be related to other transmission problems?
Code P1730 in a 2003 Infiniti G35 is specifically related to the automatic transmission interlock system, but it can sometimes be associated with other transmission issues if left unresolved, leading to more severe problems.
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