AutoCodes – Infiniti – P1767 Infiniti

P1767 Infiniti Code - High and Low Reverse Clutch Solenoid Valve

Quick Answer

High and low reverse clutch solenoid valve is controlled 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 High and Low Reverse Clutch Solenoid Valve, High and Low Reverse Clutch Solenoid Valve harness is open or shorted, High and Low Reverse Clutch 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: P1767 Infiniti indicates High and Low Reverse Clutch Solenoid Valve.
Common causes: Common causes include Faulty High and Low Reverse Clutch Solenoid Valve, High and Low Reverse Clutch Solenoid Valve harness is open or shorted, High and Low Reverse Clutch 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.

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Code Popularity 11,836

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Sep 16, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1767 Infiniti Description

OBDII Code P1767 Infiniti - High and Low Reverse Clutch Solenoid Valve - AutoCodes.com — P1767 Infiniti Code - High and Low Reverse Clutch Solenoid Valve

What does this mean?

What are the Possible Causes of the DTC P1767 Infiniti?

Faulty High and Low Reverse Clutch Solenoid Valve
High and Low Reverse Clutch Solenoid Valve harness is open or shorted
High and Low Reverse Clutch Solenoid Valve circuit poor electrical connection

How to Fix the DTC P1767 Infiniti?

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 P1767 Infiniti 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 P1767 Infiniti code?

Need more information on how to fix the P1767 Infiniti code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1767 Infiniti code diagnosed by a professional: Find a repair shop in your area

Information for Specific Infiniti Models

P1767 2003 Infiniti G35 — High and Low Reverse Clutch Solenoid Valve
P1767 2004 Infiniti G35 — High and Low Reverse Clutch Solenoid Valve
P1767 2005 Infiniti G35 — High and Low Reverse Clutch Solenoid Valve
P1767 2006 Infiniti G35 — High and Low Reverse Clutch Solenoid Valve

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 P1767 Infiniti Code

1. What are the common symptoms of OBDII code P1767 in an Infiniti related to the High and Low Reverse Clutch Solenoid Valve?

The common symptoms include harsh shifting, delayed engagement when shifting into reverse, and in some cases, the transmission may fail to engage reverse gear altogether.

2. What can cause the OBDII code P1767 related to the High and Low Reverse Clutch Solenoid Valve in an Infiniti?

The code P1767 is often triggered by a faulty High and Low Reverse Clutch Solenoid Valve, which may be caused by electrical issues, a defective solenoid itself, or problems in the transmission control module.

3. How can I diagnose the High and Low Reverse Clutch Solenoid Valve issue causing OBDII code P1767 in my Infiniti?

Diagnosing the problem involves using a scan tool to retrieve the error code, conducting a visual inspection of the solenoid and its wiring, and performing circuit tests to check for proper voltage and continuity.

4. Can a DIY enthusiast repair the High and Low Reverse Clutch Solenoid Valve issue triggering OBDII code P1767 in an Infiniti?

While some experienced DIYers may attempt the repair, it is recommended to consult a professional mechanic or transmission specialist due to the complexity of accessing and replacing the solenoid valve.

5. What are the potential consequences of ignoring OBDII code P1767 related to the High and Low Reverse Clutch Solenoid Valve in an Infiniti?

Ignoring this code can lead to further transmission damage, increased fuel consumption due to inefficient gear shifts, and ultimately, complete transmission failure if the issue is left unresolved.

6. Are there any preventive maintenance tips to avoid encountering OBDII code P1767 in an Infiniti due to the High and Low Reverse Clutch Solenoid Valve?

Regularly servicing the transmission fluid, addressing any transmission-related symptoms promptly, and following the manufacturer's recommended maintenance schedule can help prevent issues with the solenoid valve.

7. How long does it typically take to replace the High and Low Reverse Clutch Solenoid Valve in an Infiniti to resolve OBDII code P1767?

The duration of the repair can vary depending on the accessibility of the solenoid, the extent of the transmission disassembly required, and the technician's experience, but it may take several hours to complete.

8. Is it safe to continue driving an Infiniti with OBDII code P1767 related to the High and Low Reverse Clutch Solenoid Valve?

It is not advisable to drive the vehicle with this issue, as it can lead to transmission problems and safety hazards. It is best to have the vehicle inspected and repaired as soon as possible.

9. Can resetting the OBDII system clear the P1767 code related to the High and Low Reverse Clutch Solenoid Valve in an Infiniti?

Resetting the system may temporarily clear the code, but if the underlying issue with the solenoid valve is not addressed, the code is likely to reappear after some driving cycles.

10. What is the typical cost range to repair or replace the High and Low Reverse Clutch Solenoid Valve in an Infiniti when facing OBDII code P1767?

The cost can vary depending on the labor rates, parts prices, and whether the solenoid valve needs replacement or repair. On average, the repair cost can range from $300 to $800, including parts and labor.