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P0775: Pressure Control Solenoid B

Severity
Low
NHTSA Reports
1
Vehicles Affected
1
System
Powertrain
Last reviewed: Last updated:

Methodology: We combine code standards with complaint and reliability patterns, then review for clear, vehicle-first diagnosis steps.

Sources: SAE/OBD-II definitions, manufacturer service information, and public reliability reports (including NHTSA where applicable).

Limits: Guidance is informational and may not match every model-year or revision. Confirm with the official manual and diagnostics before replacing parts. For safety-critical or electrical work, use a qualified technician.

What Does P0775 Mean?

P0775 is a diagnostic trouble code indicating: Pressure Control Solenoid B. This code relates to the transmission system. It has been reported in NHTSA complaints across 1 different vehicle models.

Common Causes

Real Owner Reports

From NHTSA complaint database — actual owner descriptions.

""TRANSMISSION FAILURE" AT 100233 MILES THE WRENCH AND ENGINE LIGHT CAME WHILE DRIVING. UPON PARKING & TURNING OFF THE VEHICLE, THE TRANSMISSION WOULD NOT WORK. CUT THRU ALL GEARS LIKE BUTTER. WOUND NOT "ENTER" INTO ANY GEAR. TOWED. AFTER VEHICLE COOLED, TRANSMISSION WORKS AGAIN, ONLY TO BECOME HOT"

— Ford Explorer owner, 06/15/2018

Source: NHTSA Complaints Database

Most Reported Vehicles for P0775

Based on NHTSA owner complaint data.

# Vehicle Reports
1 FORD EXPLORER

Frequently Asked Questions

Is it safe to drive with this transmission code?
Use caution. Transmission codes can indicate serious issues that worsen with continued driving. Avoid highway speeds until diagnosed.
Do I need a full transmission rebuild?
Not necessarily. Many transmission codes are caused by solenoids, sensors, or low fluid — which are much cheaper fixes than a rebuild.
How much does a transmission repair cost?
Solenoid replacement: $200-500. Valve body: $500-1,000. Full rebuild: $1,800-3,500. Get a proper diagnosis first.

What To Do Next

Possible Fixes

  • 🔧 Have the code scanned with a professional-grade scanner to read freeze frame data
  • 🔧 Check transmission fluid level and condition; top off or change if needed
  • 🔧 If DIY repair isn't feasible, get a diagnostic from a trusted mechanic ($50-150)
  1. 1
    Find your vehicle above

    Click your make and model for real owner reports and common causes specific to your vehicle.

  2. 2
    Check for recalls

    Go to nhtsa.gov/recalls and enter your VIN. Free repairs if covered.

  3. 3
    Get a professional diagnosis

    A code alone doesn't identify the exact failed part. A diagnostic ($50–$150) pinpoints the root cause.

Related Codes

P0700 Transmission Control System (MIL Request) P0701 Transmission Control System Range/Performance P0702 Transmission Control System Electrical P0703 Brake Switch Circuit P0704 Clutch Switch Input Circuit P0705 Transmission Range Sensor A Circuit (PRNDL Input) P0706 Transmission Range Sensor A Circuit Range/Performance P0707 Transmission Range Sensor Low