AutoCodes - OBDII Code List - P0771 LEXUS

P0771 LEXUS - Shift Solenoid 'E' Performance

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3
Table of contents

P0771 LEXUS Possible Causes

  • Low transmission fluid level
  • Dirty transmission fluid
  • Faulty shift solenoid 'E' valve
  • Shift solenoid 'E' valve harness is open or shorted
  • Shift solenoid 'E' valve circuit poor electrical connection

How do I fix code P0771 LEXUS?

Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
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Cost of diagnosing the P0771 LEXUS code

Labor: 1.0

The cost of diagnosing the P0771 LEXUS code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

When is the code detected?

The P0771 code is detected when the ECM has detected a mechanical fault with the solenoid energized, valve stuck off

Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)
  • Transmission will not shift gears.

P0771 LEXUS Description

Shift solenoid valve 'E' is turned ON or OFF by the Transmission Control Module (TCM) in response to signals sent from the park/neutral position (PNP) switch, vehicle speed and Engine Control Module (ECM) (throttle opening). Gears will then be shifted to the optimum position.
OBDII Code P0771 Lexus - Shift Solenoid 'E' Performance - AutoCodes.com

More Information

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Comments

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