P0776 on CHEVROLET EQUINOX — Pressure Control Solenoid B Performance/Stuck Off

Q: "What does P0776 mean on a CHEVROLET EQUINOX?"

"P0776 indicates: Pressure Control Solenoid B Performance/Stuck Off. This is a transmission code. 4 CHEVROLET EQUINOX owners have reported this to NHTSA."

Q: "What are the most common causes of P0776 on CHEVROLET EQUINOX?"

"Based on 4 NHTSA reports, the most commonly cited components are: Power Train, Power Train,Vehicle Speed Control,Engine, Power Train,Service Brakes,Engine. These percentages are based on the component field in owner complaints."

Q: "Is P0776 serious on my CHEVROLET EQUINOX?"

"Of 4 NHTSA reports for this code on CHEVROLET EQUINOX, none involved a crash or fire. However, any diagnostic code should be evaluated by a qualified mechanic."

Q: "What should I do if my CHEVROLET EQUINOX shows P0776?"

"1) Check for recalls on your VIN at nhtsa.gov/recalls. 2) Get a professional diagnosis — a code alone doesn't identify the exact failed part. 3) Get 2-3 repair estimates to compare."

What P0776 Means on Your CHEVROLET EQUINOX

P0776 is a diagnostic trouble code indicating: Pressure Control Solenoid B Performance/Stuck Off. This code relates to the transmission system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

4 CHEVROLET EQUINOX owners have reported this issue to NHTSA across model years 2010-2011. Most reports come from the 2010, 2011 model years. The most commonly reported component is Power Train (50.0% of reports).

Real CHEVROLET EQUINOX Owner Reports

Source: NHTSA Complaints Database

"Tl* the contact owns a 2010 chevrolet equinox. while driving 5 mph pulling into a service station, the vehicle started to jerk violently. the contact shifted the gear into park. when she attempted to shift the gear into reverse, the gear shifter failed to go into reverse."

— 2010 CHEVROLET EQUINOX owner · POWER TRAIN · Filed 07/11/2017

"While driving on city streets, my gas pedal became unresponsive. the car began to slow down. unable to keep my speed, i was unable to make a stoplight and had to stop. while my foot was on the brakes, the rpm for my vehicle were steadily at 6-7000."

— 2010 CHEVROLET EQUINOX owner · POWER TRAIN,VEHICLE SPEED CONTROL,ENGINE · Filed 03/31/2017

"Tl* the contact owns a 2010 chevrolet equinox. while driving approximately 35 mph, the check engine warning indicator illuminated. the accelerator pedal was depressed and the vehicle started to decelerate with the engine rpms at 6,000 when the contact removed his foot from the accelerator pedal."

— 2010 CHEVROLET EQUINOX owner · POWER TRAIN,SERVICE BRAKES,ENGINE · Filed 03/30/2017

"Takata recall i purchased my car in may 2016. i informed the dealer of the issue right away. it still has not been fixed properly. the dealer had a 30 warranty to fix anything wrong. my car doesn't get enough power. it jerks forward around 30mph."

— 2011 CHEVROLET EQUINOX owner · POWER TRAIN · Filed 07/25/2016

All reports filed by vehicle owners directly with the U.S. Department of Transportation.

📊 Complaint Trend by Model Year

3

'10

1

'11

Common Causes on CHEVROLET EQUINOX

Based on NHTSA complaint component analysis for this vehicle.

POWER TRAIN 50%

POWER TRAIN,VEHICLE SPEED CONTROL,ENGINE 25%

POWER TRAIN,SERVICE BRAKES,ENGINE 25%

What To Do Next

1
Check for recalls on YOUR VIN
Go to nhtsa.gov/recalls and enter your VIN. If your vehicle is covered, repairs are free.
2
Get a proper diagnosis
A code alone doesn't tell you the exact failed part. A diagnostic at a shop ($50–$150) pinpoints the root cause before you spend money on parts.
3
Compare repair quotes
Get 2–3 quotes. Dealer vs. independent shop prices often differ 30–50% for the same repair.

Frequently Asked Questions

What does P0776 mean on a CHEVROLET EQUINOX? ▾

P0776 indicates: Pressure Control Solenoid B Performance/Stuck Off. This is a transmission code. 4 CHEVROLET EQUINOX owners have reported this to NHTSA.

What are the most common causes of P0776 on CHEVROLET EQUINOX? ▾

Based on 4 NHTSA reports, the most commonly cited components are: Power Train, Power Train,Vehicle Speed Control,Engine, Power Train,Service Brakes,Engine. These percentages are based on the component field in owner complaints.

Is P0776 serious on my CHEVROLET EQUINOX? ▾

Of 4 NHTSA reports for this code on CHEVROLET EQUINOX, none involved a crash or fire. However, any diagnostic code should be evaluated by a qualified mechanic.

What should I do if my CHEVROLET EQUINOX shows P0776? ▾

1) Check for recalls on your VIN at nhtsa.gov/recalls. 2) Get a professional diagnosis — a code alone doesn't identify the exact failed part. 3) Get 2-3 repair estimates to compare.