AutoCodes – Nissan – P1775 Nissan

P1775 Nissan Code - Torque Converter Clutch Solenoid Valve

Quick Answer

The Engine Control Module (ECM) controls torque converter clutch solenoid valve to cancel the lock-up condition of Automatic Transmission (A/T). Common causes include Faulty Torque Converter Clutch Solenoid Valve, Torque Converter Clutch Solenoid Valve harness is open or shorted, Torque Converter 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: P1775 Nissan indicates Torque Converter Clutch Solenoid Valve.
Common causes: Common causes include Faulty Torque Converter Clutch Solenoid Valve, Torque Converter Clutch Solenoid Valve harness is open or shorted, Torque Converter 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 15,133

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 17, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
Comments
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Code P1775 Nissan Description

The Engine Control Module (ECM) controls torque converter clutch solenoid valve to cancel the lock-up condition of Automatic Transmission (A/T). When the solenoid valve is turned on, lock-up is cancelled. When the solenoid valve is turned off, A/T lock-up is operational.

OBDII Code P1775 Nissan - Torque Converter Clutch Solenoid Valve - AutoCodes.com — P1775 Nissan Code - Torque Converter Clutch Solenoid Valve

What does this mean?

What are the Possible Causes of the DTC P1775 Nissan?

Faulty Torque Converter Clutch Solenoid Valve
Torque Converter Clutch Solenoid Valve harness is open or shorted
Torque Converter Clutch Solenoid Valve circuit poor electrical connection
Low Transmission fluid

How to Fix the DTC P1775 Nissan?

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 P1775 Nissan 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.

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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 P1775 Nissan Code

No Frequently Asked Questions about P1775 Nissan Code found.

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Adam
Date: January 9, 2017 at 11:06 pm

Hi everyone
I have 2002 frontier 4cyl 2wd I have two code p1490 & p1775 I wonder if these codes work together the truck runs fine it's just I have the codes can someone help me plz

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OBDIITech
Date: January 9, 2017 at 11:12 pm

Try clearing the codes first and check what code comes back first. Also check the transmission fluid level and condition.

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