P1772 2003 Infiniti G35 Code - Low Coast Brake Solenoid Valve
Quick Answer
The P1772 code in a 2003 Infiniti G35 indicates a problem with the Low Coast Brake Solenoid Valve. Common causes include Electrical issues such as a faulty solenoid valve, Mechanical problems within the valve assembly, Wiring or connector issues. 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 2003 Infiniti G35 indicates Low Coast Brake Solenoid Valve.
- Common causes
- Common causes include Electrical issues such as a faulty solenoid valve, Mechanical problems within the valve assembly, Wiring or connector issues.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code P1772 2003 Infiniti G35 Description
The P1772 code in a 2003 Infiniti G35 indicates a problem with the Low Coast Brake Solenoid Valve. This valve is a crucial component of the transmission system, responsible for controlling the application of the low coast brake. The low coast brake is used to slow down the vehicle during deceleration without engaging the regular brakes, which helps in smoother shifting and overall performance.
Common Causes of P1772 2003 Infiniti G35
- Electrical issues such as a faulty solenoid valve
- Mechanical problems within the valve assembly
- Wiring or connector issues
- Low transmission fluid levels
- Contamination of the transmission fluid
Symptoms of P1772 2003 Infiniti G35
- Harsh shifting between gears
- Delayed or erratic transmission engagement
- Poor acceleration or loss of power
- Transmission slipping
- Illumination of the Check Engine Light
How to Fix P1772 2003 Infiniti G35
- Diagnose the specific cause of the issue by using a scan tool to retrieve the trouble codes and conducting a visual inspection of the solenoid valve and surrounding components.
- Replace the Low Coast Brake Solenoid Valve if it is found to be faulty. This involves draining the transmission fluid, removing the valve, installing a new one, and refilling the transmission fluid.
- Check and repair any damaged wiring or connectors related to the solenoid valve.
- Perform a transmission fluid flush and filter replacement to ensure the system is clean and functioning properly.
- Clear the trouble codes, reset the vehicle's computer, and test drive the vehicle to ensure the issue has been resolved.
Cost to Fix P1772 2003 Infiniti G35
The typical repair costs for addressing a P1772 code related to the Low Coast Brake Solenoid Valve in a 2003 Infiniti G35 can range from $300 to $600, including parts and labor. However, it's important to note that the actual costs can vary depending on the location, the specific diagnosis time, and labor rates at auto repair shops. Rates may be higher at dealerships or in metropolitan areas, while independent shops may offer lower prices. It's recommended to obtain quotes from multiple sources to get a more accurate estimate.
Need more information about the P1772 2003 Infiniti G35 code?
Need more information on how to fix the P1772 2003 Infiniti G35 code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P1772 2003 Infiniti G35 code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P1772 2003 Infiniti G35 Code
1. What are the common symptoms of OBDII code P1772 in a 2003 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 issue triggering OBDII code P1772 in a 2003 Infiniti G35?
- Possible causes include a faulty solenoid valve, damaged wiring, low transmission fluid levels, or a malfunctioning transmission control module.
3. How can I diagnose the Low Coast Brake Solenoid Valve problem triggering OBDII code P1772 in my 2003 Infiniti G35?
- Diagnose by checking the transmission fluid level, inspecting the wiring and connections to the solenoid valve, and using a scan tool to monitor transmission data.
4. Are there any DIY repair tips for fixing the Low Coast Brake Solenoid Valve issue associated with OBDII code P1772 in a 2003 Infiniti G35?
- DIY repair tips may include checking and repairing damaged wiring, cleaning or replacing the solenoid valve, and ensuring proper transmission fluid levels.
5. Can driving with OBDII code P1772 related to the Low Coast Brake Solenoid Valve in a 2003 Infiniti G35 cause further damage?
- Driving with this code may potentially lead to further transmission issues, so it's advisable to address the problem promptly to avoid additional damage.
6. Is it safe to continue driving my 2003 Infiniti G35 with the Low Coast Brake Solenoid Valve issue triggering OBDII code P1772?
- It is not recommended to continue driving the vehicle with this issue as it can lead to transmission problems and potential safety risks.
7. How much does it typically cost to repair the Low Coast Brake Solenoid Valve issue triggering OBDII code P1772 in a 2003 Infiniti G35?
- The cost of repair can vary depending on the exact cause of the issue, but it may range from a few hundred dollars for simple fixes to over a thousand dollars for more complex repairs.
8. Can resetting the OBDII code P1772 related to the Low Coast Brake Solenoid Valve issue in my 2003 Infiniti G35 temporarily solve the problem?
- Resetting the code may temporarily clear the warning, but if the underlying issue is not addressed, the code is likely to reappear as the problem persists.
9. How long does it take to repair the Low Coast Brake Solenoid Valve issue causing OBDII code P1772 in a 2003 Infiniti G35?
- The repair time can vary depending on the extent of the issue and the expertise of the technician, but it may take a few hours to a full day for diagnosis and repair.
10. Are there any recalls or technical service bulletins related to OBDII code P1772 and the Low Coast Brake Solenoid Valve in 2003 Infiniti G35 models?
- It's advisable to check with the manufacturer or a certified dealership to inquire about any recalls or technical service bulletins specific to this issue in your vehicle.
Discuss the causes and fixes for P1772 2003 Infiniti G35 OBDII Code
Code P1772 2003 Infiniti G35 comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.