AutoCodes – Mitsubishi – P1859 Mitsubishi

P1859 Mitsubishi Code - Disengagement Too Late With Clutch 1

Quick Answer

The Transmission Control Module (TCM) monitors the Clutch. Common causes include Transmission mechanical problems. 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: P1859 Mitsubishi indicates Disengagement Too Late With Clutch 1.
Common causes: Common causes include Transmission mechanical problems.
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 984

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 Jan 31, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1859 Mitsubishi Description

The Transmission Control Module (TCM) monitors the Clutch. The TCM sets the OBDII code when the disengagement of the clutch 1 is too late.

OBDII Code P1859 Mitsubishi - Disengagement Too Late With Clutch 1 - AutoCodes.com — P1859 Mitsubishi Code - Disengagement Too Late With Clutch 1

What does this mean?

What are the Possible Causes of the DTC P1859 Mitsubishi?

Transmission mechanical problems

How to Fix the DTC P1859 Mitsubishi?

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 P1859 Mitsubishi 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 P1859 Mitsubishi code?

Need more information on how to fix the P1859 Mitsubishi code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1859 Mitsubishi code diagnosed by a professional: Find a repair shop in your area

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 P1859 Mitsubishi Code

1. What are the common symptoms of OBDII code P1859 in a Mitsubishi related to "Disengagement Too Late With Clutch 1"?

- Common symptoms include difficulty shifting gears, clutch slippage, and unusual noises during gear changes.

2. What are the possible causes of OBDII code P1859 in a Mitsubishi indicating "Disengagement Too Late With Clutch 1"?

- Possible causes may include a faulty clutch position sensor, a worn-out clutch disc, hydraulic system issues, or a malfunctioning clutch actuator.

3. How can I diagnose the OBDII code P1859 in a Mitsubishi for "Disengagement Too Late With Clutch 1"?

- Diagnosis involves checking the clutch system components for wear, inspecting the clutch position sensor, and performing a thorough examination of the hydraulic system.

4. Can driving with OBDII code P1859 in a Mitsubishi indicating "Disengagement Too Late With Clutch 1" cause further damage?

- Continuing to drive with this code present can lead to increased wear on the clutch components and potential transmission damage, so it's best to address the issue promptly.

5. What are some DIY repair tips for resolving OBDII code P1859 in a Mitsubishi related to "Disengagement Too Late With Clutch 1"?

- DIY repair tips include checking and replacing the clutch position sensor, inspecting the clutch hydraulic system for leaks, and ensuring the clutch disc is in good condition.

6. Is it recommended to reset the OBDII code P1859 in a Mitsubishi indicating "Disengagement Too Late With Clutch 1" after making repairs?

- Yes, it is advisable to clear the code after fixing the underlying issue to see if the problem reoccurs and to ensure the repair was successful.

7. How much does it typically cost to repair OBDII code P1859 in a Mitsubishi related to "Disengagement Too Late With Clutch 1" at a professional mechanic?

- Repair costs can vary depending on the specific issue but may range from $200 to $800, including parts and labor.

8. Can OBDII code P1859 in a Mitsubishi indicating "Disengagement Too Late With Clutch 1" be triggered by a simple sensor malfunction?

- Yes, a malfunctioning clutch position sensor can trigger this code, so it's important to check and replace sensors if necessary during the diagnostic process.

9. Are there any recalls or technical service bulletins related to OBDII code P1859 in Mitsubishi vehicles for "Disengagement Too Late With Clutch 1"?

- It's recommended to check with Mitsubishi dealerships or online resources for any recalls or technical service bulletins specific to this OBDII code and related issues.

10. How crucial is it to address OBDII code P1859 in a Mitsubishi indicating "Disengagement Too Late With Clutch 1" promptly?

- It is essential to address this code promptly to prevent further damage to the clutch system and transmission, ensuring the vehicle remains safe and drivable.