P1772 2005 Infiniti G35 Code - Low Coast Brake Solenoid Valve
Quick Answer
Low coast brake solenoid valve is turned “ON” or “OFF” by the Transmission Control Module (TCM) in response to signals sent from the PNP switch, vehicle speed sensor and accelerator pedal position sensor (throttle position sensor). 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
- P1772 2005 Infiniti G35 indicates Low Coast Brake Solenoid Valve.
- 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 P1772 2005 Infiniti G35 Description
What are the Possible Causes of the DTC P1772 2005 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
How to Fix the DTC P1772 2005 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 P1772 2005 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 P1772 2005 Infiniti G35 Code
1. What are the common symptoms of OBDII code P1772 in a 2005 Infiniti G35 related to the Low Coast Brake Solenoid Valve?
- Common symptoms include harsh shifting, transmission slipping, and potential difficulty engaging gears.
2. What could cause the Low Coast Brake Solenoid Valve code P1772 to trigger in a 2005 Infiniti G35?
- The code may be triggered by a malfunctioning low coast brake solenoid valve, wiring issues, or a faulty transmission control module.
3. How can I diagnose the Low Coast Brake Solenoid Valve issue causing OBDII code P1772 in my 2005 Infiniti G35?
- Diagnosis typically involves using a scan tool to retrieve the code, inspecting the wiring connections, and testing the solenoid valve for proper function.
4. Can I continue driving my 2005 Infiniti G35 with OBDII code P1772 related to the Low Coast Brake Solenoid Valve?
- It is not recommended to continue driving the vehicle with this code as it can lead to further transmission damage and potential safety hazards.
5. What are the repair options for fixing OBDII code P1772 in a 2005 Infiniti G35 due to the Low Coast Brake Solenoid Valve issue?
- Repair options may include replacing the low coast brake solenoid valve, repairing any damaged wiring, or reprogramming the transmission control module.
6. Is it possible to reset the OBDII code P1772 related to the Low Coast Brake Solenoid Valve in a 2005 Infiniti G35 without fixing the issue?
- While you can clear the code temporarily, it will likely reappear until the underlying problem with the low coast brake solenoid valve is addressed.
7. How much does it typically cost to repair OBDII code P1772 in a 2005 Infiniti G35 caused by the Low Coast Brake Solenoid Valve malfunction?
- The cost of repair can vary depending on the extent of the issue, but it may range from $200 to $500 for parts and labor.
8. Are there any preventive maintenance tips to avoid encountering OBDII code P1772 in a 2005 Infiniti G35?
- Regularly servicing the transmission, checking for fluid leaks, and addressing any unusual transmission symptoms promptly can help prevent issues with the low coast brake solenoid valve.
9. Can a DIY enthusiast with basic automotive knowledge fix OBDII code P1772 related to the Low Coast Brake Solenoid Valve in a 2005 Infiniti G35?
- While some basic troubleshooting steps can be performed, repairing the low coast brake solenoid valve issue may require specialized tools and expertise, so it's best to consult a professional mechanic.
10. How long does it typically take for a mechanic to repair OBDII code P1772 caused by the Low Coast Brake Solenoid Valve issue in a 2005 Infiniti G35?
- The repair time can vary based on the exact cause of the problem, but it may take anywhere from a few hours to a full day to diagnose and fix the low coast brake solenoid valve issue.
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