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Home >> Lexus >> 2024 >> TX 350 Base, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 124 (Can Communication System - Circuit Tests (2 Of 4)) >> CAN COMMUNICATION SYSTEM (for 1Motor-HEV Model) >> Driver Seat Control ECU Communication Stop Mode [09/2023 - ] >> Description

Driver Seat Control ECU Communication Stop Mode [09/2023 - ]: Description

WARNING: This page is about a different car, the 2024 Lexus TX 500h. However, it is still accessible from the selected car via links, so may be relevant.
Detection Item Symptom Trouble Area
Driver Seat Control ECU Communication Stop Mode Communication stop for "D-Seat" is indicated on the "Communication Bus Check" screen of the GTS.
Refer to DIAGNOSIS SYSTEM [09/2023 - ]
  • Position control ECU assembly LH branch line or connector
  • Power source circuit of position control ECU assembly LH
  • Position control ECU assembly LH ground circuit
  • Position control ECU assembly LH