LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 2025 >> Prius LE >> Repair and Diagnosis (Single Page) >> Transmission >> Automatic Trans >> Electronic A/T Shift Lever System - Diagnostic Codes & Circuit Tests >> Electronic Shift Lever System >> DTC P1769-00: Gear Shift Control Module "A" A/D Processing Performance [12/2022 - ] >> Description
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC P1769-00: Gear Shift Control Module "A" A/D Processing Performance [12/2022 - ]: Description

The shift control ECU monitors the AD convertor built into the shift control ECU, and if a malfunction is detected, the hybrid vehicle control ECU stores a DTC. The shift control ECU is built into the transmission floor shift assembly.

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate DTC Output from Priority Note
P1769-00 Gear Shift Control Module "A" A/D Processing Performance Internal malfunction of the shift control ECU (AD convertor malfunction) is detected
(1 trip detection logic)
Shift control ECU (transmission floor shift assembly) Does not come on Multi-information Display Error Message 
  • Displayed
Hybrid Control A SAE: P1769