AutoCodes – Honda – P1768 1997 Honda Civic

P1768 1997 Honda Civic Code - A/T Clutch Pressure Control Solenoid Valve Circuit

Quick Answer

The A/T clutch pressure control solenoid valve is used for shift control and lock-up control. Common causes include Faulty Clutch Pressure Control Solenoid Valve, Clutch Pressure Control Solenoid Valve harness is open or shorted, Clutch Pressure Control 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: P1768 1997 Honda Civic indicates A/T Clutch Pressure Control Solenoid Valve Circuit.
Common causes: Common causes include Faulty Clutch Pressure Control Solenoid Valve, Clutch Pressure Control Solenoid Valve harness is open or shorted, Clutch Pressure Control 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 4,672

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
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P1768 1997 Honda Civic Description

The A/T clutch pressure control solenoid valve is used for shift control and lock-up control. A spool in the A/T clutch pressure control solenoid valve pushes a valve according to the duty cycle that is controlled by the Powertrain Control Module (PCM) to pressurize fluid so the hydraulic pressure is proportional to the current. The PCM measures the current flowing through the A/T clutch pressure control solenoid valve and uses feedback control to compensate the difference between the actual current and the commanded one. If the measured current for the PCM output duty cycle is not within a specified range (open or short to ground), a malfunction is detected and the P1768 code is set.

OBDII Code P1768 1997 Honda Civic - A/T Clutch Pressure Control Solenoid Valve Circuit - AutoCodes.com — P1768 1997 Honda Civic Code - A/T Clutch Pressure Control Solenoid Valve Circuit

What does this mean?

What are the Possible Causes of the DTC P1768 1997 Honda Civic?

Faulty Clutch Pressure Control Solenoid Valve
Clutch Pressure Control Solenoid Valve harness is open or shorted
Clutch Pressure Control Solenoid Valve circuit poor electrical connection

How to Fix the DTC P1768 1997 Honda Civic?

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 does this mean?

Code Tech Notes

The Clutch Pressure Control Solenoid Valve is located inside the transmission.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1768 1997 Honda Civic 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 P1768 1997 Honda Civic code?

Need more information on how to fix the P1768 1997 Honda Civic code? Get Access to Factory Service Manuals

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 P1768 1997 Honda Civic Code

1. What are common symptoms of OBDII code P1768 in a 1997 Honda Civic?

The common symptoms of OBDII code P1768 in a 1997 Honda Civic include harsh shifting, transmission slipping, and the Check Engine light illuminated on the dashboard.

2. What does the A/T Clutch Pressure Control Solenoid Valve Circuit do in a 1997 Honda Civic?

The A/T Clutch Pressure Control Solenoid Valve Circuit in a 1997 Honda Civic controls the hydraulic pressure within the transmission to aid in smooth shifting.

3. What are possible causes of OBDII code P1768 in a 1997 Honda Civic?

Possible causes of OBDII code P1768 in a 1997 Honda Civic include a faulty clutch pressure control solenoid valve, damaged wiring or connectors, low transmission fluid levels, or a malfunctioning transmission control module.

4. How can I diagnose OBDII code P1768 in my 1997 Honda Civic?

Diagnosing OBDII code P1768 in a 1997 Honda Civic involves using a scan tool to retrieve the code, checking the transmission fluid level, inspecting the wiring and connectors, and testing the clutch pressure control solenoid valve.

5. Can I continue driving my 1997 Honda Civic with OBDII code P1768?

It is not recommended to continue driving your 1997 Honda Civic with OBDII code P1768 as it can lead to further damage to the transmission and potentially leave you stranded.

6. How can I repair OBDII code P1768 in my 1997 Honda Civic?

To repair OBDII code P1768 in a 1997 Honda Civic, you may need to replace the clutch pressure control solenoid valve, repair any damaged wiring or connectors, refill the transmission fluid to the correct level, or reprogram the transmission control module.

7. Is it possible to reset OBDII code P1768 in a 1997 Honda Civic without fixing the issue?

Resetting OBDII code P1768 in a 1997 Honda Civic without fixing the underlying issue will likely result in the code reappearing once the vehicle is driven again. It is best to address the root cause of the code to prevent further problems.

8. How much does it typically cost to repair OBDII code P1768 in a 1997 Honda Civic?

The cost to repair OBDII code P1768 in a 1997 Honda Civic can vary depending on the specific issue causing the code and whether you perform the repairs yourself or take your vehicle to a professional mechanic. Costs may range from a few hundred to a few thousand dollars.

9. Can a DIY enthusiast fix OBDII code P1768 in a 1997 Honda Civic?

A DIY enthusiast with the necessary tools and knowledge of automotive repair may be able to fix OBDII code P1768 in a 1997 Honda Civic. However, it is important to ensure you have the skills and experience required to correctly diagnose and repair the issue.

10. How long does it take to repair OBDII code P1768 in a 1997 Honda Civic?

The time it takes to repair OBDII code P1768 in a 1997 Honda Civic can vary based on the complexity of the issue and your level of experience. Simple fixes like replacing a solenoid valve may take a few hours, while more involved repairs could take a day or longer.