Nissan Error Code P1767: How to Fix It

Hard 3-5 hours High Severity Verified June 2026
Error Code
P1767
Brand
Nissan
Product Type
automotive
Severity
High
DIY Difficulty
Hard
Estimated Fix Time
3-5 hours
Error code P1767 in your Nissan indicates a malfunction with the high-low reverse clutch solenoid valve in your CVT transmission. This solenoid controls the engagement of the reverse clutch, and when it fails, you may experience rough shifting, transmission slipping, or inability to engage reverse gear.
Ad

Tools You'll Need

How to Fix Error Code P1767

  1. Safety First and Initial Diagnosis

    Never work under a vehicle supported only by a jack. Always use jack stands for safety.
  2. Check Transmission Fluid Level and Condition

    CVT fluid is very specific - never substitute with regular ATF. Use only Nissan NS-2 or NS-3 CVT fluid.
  3. Inspect Transmission Wiring Harness

    Disconnect the battery before working on electrical connections to prevent short circuits.
  4. Test Solenoid Resistance

  5. Check for Mechanical Blockages

    Work in a clean environment to prevent contamination of transmission components.
  6. Replace Faulty Components

    Torque all bolts to manufacturer specifications to prevent leaks.
  7. Clear Codes and Test Drive

Parts You May Need

High-low reverse clutch solenoid
Check Price on Amazon
CVT transmission fluid
Check Price on Amazon
Transmission filter kit
Check Price on Amazon
Transmission pan gasket
Check Price on Amazon
Valve body assembly
Check Price on Amazon
High-low reverse clutch solenoid
Check Price on Amazon
CVT transmission fluid
Check Price on Amazon
Transmission filter kit
Check Price on Amazon
Transmission pan gasket
Check Price on Amazon
Valve body assembly
Check Price on Amazon
High-low reverse clutch solenoid
Check Price on Amazon
CVT transmission fluid
Check Price on Amazon
Transmission filter kit
Check Price on Amazon
Transmission pan gasket
Check Price on Amazon
Valve body assembly
Check Price on Amazon
High-low reverse clutch solenoid
Check Price on Amazon
CVT transmission fluid
Check Price on Amazon
Transmission filter kit
Check Price on Amazon
Transmission pan gasket
Check Price on Amazon
Valve body assembly
Check Price on Amazon
High-low reverse clutch solenoid
Check Price on Amazon
CVT transmission fluid
Check Price on Amazon
Transmission filter kit
Check Price on Amazon
Transmission pan gasket
Check Price on Amazon
Valve body assembly
Check Price on Amazon
High-low reverse clutch solenoid
Check Price on Amazon
CVT transmission fluid
Check Price on Amazon
Transmission filter kit
Check Price on Amazon
Transmission pan gasket
Check Price on Amazon
Valve body assembly
Check Price on Amazon
Ad

When to Call a Professional

Call a professional if you're not comfortable working with transmission components, if multiple transmission codes are present, if the transmission requires complete disassembly, or if you lack the proper tools and workspace. CVT transmissions are complex and require specialized knowledge for major repairs.

Frequently Asked Questions

Can I drive with P1767 code?
Driving with P1767 is not recommended as it indicates transmission solenoid failure. You may experience harsh shifting, transmission slipping, or complete loss of reverse gear. Continued driving could cause additional transmission damage.
How much does it cost to fix P1767?
Repair costs range from $200-400 if only the solenoid needs replacement, up to $1500-3000 if valve body replacement is required. Complete CVT replacement can cost $3000-5000 depending on the vehicle model and labor rates.
Is P1767 covered under Nissan warranty?
P1767 may be covered under Nissan's extended CVT warranty program for certain models. Check with your dealer about warranty coverage, as some Nissan CVT issues have extended warranty coverage beyond the standard warranty period.
What causes P1767 to appear?
P1767 is typically caused by a faulty high-low reverse clutch solenoid, contaminated CVT fluid, electrical connection problems, or internal valve body damage. Poor maintenance and overheating can accelerate solenoid failure.
Will changing CVT fluid fix P1767?
Changing CVT fluid alone rarely fixes P1767, as the code indicates solenoid electrical failure. However, contaminated fluid can contribute to the problem, so fluid replacement is often part of the repair process along with solenoid replacement.