LEMON Manuals: Even more car manuals for everyone: 1960-2025

Home >> Lexus >> 2019 >> UX 250h Base >> Repair and Diagnosis (Single Page) >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Control System (Diagnostic Codes) (4 Of 5) >> Hybrid Control System >> DTC P3123-87: Lost Communication with Drive Motor Control Module "A" from Hybrid/EV Control Module Missing Message [10/2018 - ] >> Component Operating Range

April 5, 2026: LEMON Manuals is launched! Read the announcement.

Component Operating Range

Hybrid vehicle control ECU

DTC P3123 (INF P312387) is not detected

scientia non olet · About LEMON Manuals