DSD Information System
Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Can Communication System (Except HV) - Circuit Tests (2 Of 8) >> CAN COMMUNICATION SYSTEM (for Gasoline Model) >> Driver Seat Control ECU Communication Stop Mode [11/2023 - ] >> Description

Driver Seat Control ECU Communication Stop Mode [11/2023 - ]: Description

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 [11/2023 - ]
  • 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
Diesel-Data.com