AutoCodes – Honda – P1768 2000 Honda Civic

P1768 2000 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 2000 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 12,702

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 2000 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 2000 Honda Civic - A/T Clutch Pressure Control Solenoid Valve Circuit - AutoCodes.com — P1768 2000 Honda Civic Code - A/T Clutch Pressure Control Solenoid Valve Circuit

What does this mean?

What are the Possible Causes of the DTC P1768 2000 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 2000 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 2000 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 2000 Honda Civic 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 2000 Honda Civic Code

1. What are the common symptoms of OBDII code P1768 (A/T Clutch Pressure Control Solenoid Valve Circuit) in a 2000 Honda Civic?

- Common symptoms include erratic shifting, transmission slippage, and difficulty engaging gears.

2. What are the possible causes of OBDII code P1768 in a 2000 Honda Civic?

- The code may be triggered by a faulty clutch pressure control solenoid valve, damaged wiring, or a malfunctioning transmission control module.

3. How can I diagnose the issue causing OBDII code P1768 in my 2000 Honda Civic?

- A thorough inspection of the clutch pressure control solenoid valve, wiring harness, and transmission control module is necessary. Testing these components with a multimeter can help pinpoint the problem.

4. Can I continue driving my 2000 Honda Civic with OBDII code P1768 present?

- It is not recommended to continue driving with this code active, as it can lead to further damage to the transmission and potentially result in complete transmission failure.

5. How can I repair OBDII code P1768 in my 2000 Honda Civic?

- Repair typically involves replacing the faulty clutch pressure control solenoid valve, repairing damaged wiring, or addressing issues with the transmission control module.

6. Is it possible to reset OBDII code P1768 in a 2000 Honda Civic without making repairs?

- While you can clear the code with an OBDII scanner, it is crucial to address the underlying issue causing the code to prevent further transmission problems.

7. Are there any preventative maintenance tips to avoid OBDII code P1768 in a 2000 Honda Civic?

- Regular transmission fluid changes, addressing any transmission fluid leaks promptly, and ensuring proper wiring connections can help prevent issues leading to this code.

8. How much does it typically cost to repair OBDII code P1768 in a 2000 Honda Civic?

- The cost of repair can vary depending on the extent of the issue and whether you choose to address it yourself or take it to a professional. Costs may range from $200 to $600 or more.

9. Can OBDII code P1768 in a 2000 Honda Civic be intermittent?

- Yes, the code can sometimes appear intermittently, especially if the issue is related to loose wiring connections or sporadic solenoid valve malfunctions.

10. Will OBDII code P1768 cause the Check Engine Light to illuminate in a 2000 Honda Civic?

- Yes, this code will trigger the Check Engine Light to turn on in your 2000 Honda Civic to alert you to a potential issue with the transmission system.