Engine-Codes - Lexus - P0773 LEXUS

P0773 LEXUS Code - Shift Solenoid 'E' Electrical Malfunction

- Code Popularity: 17,353 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the P0773 LEXUS Code?

  • 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 to Fix the P0773 LEXUS Code?

Start by checking 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.

|What is the cost to diagnose the P0773 LEXUS code?

Labor: 1.0

The cost to diagnose the P0773 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 P0773 LEXUS code detected?

The P0773 code is detected when the gear required by the ECM does not match the actual gear when vehicle is driven.

|What are P0773 LEXUS code possible symptoms?

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

|What Does the P0773 LEXUS Code Mean?

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.

Shift Solenoid 'E' Electrical Malfunction

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