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P0771ModerateTransmission

P0771: Shift Solenoid E Performance/Stuck Off

1 vehicles · 1 makes · $200-$4,500 repair

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P0771 is an OBD-II diagnostic trouble code meaning “Shift Solenoid E Performance/Stuck Off.” Shift solenoid E is not engaging properly. Used in transmissions with many gear ratios. This code appears across 1 vehicle models from 1 manufacturers, with repair costs ranging from $200 to $4,500.

On This Page

  • Common Causes
  • Repair Cost
  • Vehicles (1)
  • Related Codes
  • FAQ
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Common Causes

1Failed solenoid
2Valve body malfunction
3Low fluid
4Contaminated fluid
5Internal transmission issue

Typical Repair Cost

$200 - $4,500

Based on 1 documented vehicle-specific issues. Actual cost depends on root cause and vehicle.

Diagnostic Tools

To diagnose P0771, you'll need an OBD-II scanner. Here are our recommendations at every price point.

Budget Pick$10–$20

ANCEL AD310 Classic OBD-II Scanner

by ANCEL

A simple, affordable code reader that reads and clears check engine codes. Great for quick diagnostics on any OBD-II vehicle (1996+).

  • Read & clear engine codes
  • View freeze frame data
  • I/M readiness status
  • No batteries or app needed
Check Price on Amazon
Best Value$90–$120

BlueDriver Pro Bluetooth Scanner

by BlueDriver

Bluetooth OBD-II scanner with a free companion app. Provides enhanced diagnostics, smog readiness, and repair reports sourced from a database of verified fixes.

  • Enhanced diagnostics (ABS, SRS, transmission)
  • Repair Reports with verified fixes
  • Smog check readiness
  • Free app (iOS & Android)
Check Price on Amazon
Advanced$180–$230

LAUNCH CRP123X OBD-II Scanner

by LAUNCH

A professional-grade handheld scanner that reads all four major systems (engine, transmission, ABS, SRS) with live data streaming and graphing.

  • Engine, transmission, ABS, SRS diagnostics
  • Live data stream & graphing
  • AutoVIN for vehicle identification
  • Free lifetime updates via Wi-Fi
Check Price on Amazon
Professional$350–$450

Autel MaxiCOM MK808S Diagnostic Tool

by Autel

Shop-level diagnostic tablet with bi-directional control, active tests, and full system coverage. Ideal for serious DIYers and small shops.

  • All-system diagnostics (25+ modules)
  • Bi-directional control & active tests
  • Oil reset, EPB, BMS, TPMS, injector coding
  • 7-inch touchscreen with Android OS
Check Price on Amazon

As an Amazon Associate, we earn from qualifying purchases. Prices are approximate and may vary.

Vehicles Affected (1)

Transit ConnectCritical

8F35 8-Speed Automatic Transmission Shudder and Failure

2019-2023$200-$4,500780 reports

Related Codes (8)

P0776Pressure Control Solenoid B Performance/Stuck OffP0778Pressure Control Solenoid B ElectricalC0700Transmission Control Module CommunicationP0218Transmission Over Temperature ConditionP0500Vehicle Speed Sensor MalfunctionP0700Transmission Control System MalfunctionP0701Transmission Control System Range/PerformanceP0710Transmission Fluid Temperature Sensor Circuit Malfunction

FAQ

What does P0771 mean?

P0771 stands for "Shift Solenoid E Performance/Stuck Off." Shift solenoid E is not engaging properly. Used in transmissions with many gear ratios.

What are the most common causes of P0771?

The most common causes of P0771 are: Failed solenoid, Valve body malfunction, Low fluid, Contaminated fluid, Internal transmission issue. The specific cause varies by vehicle.

How much does it cost to fix P0771?

Repair costs for P0771 range from $200 to $4,500, depending on the vehicle and root cause.

Which vehicles are affected by P0771?

Au7o has documented P0771 across 1 vehicle models from 1 manufacturers: Ford.

Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.

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