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 (1 Of 8) & Diagnostic Codes >> CAN COMMUNICATION SYSTEM (for Gasoline Model) >> Power Steering ECU Communication Stop Mode [12/2019 - 11/2023] >> Description

Power Steering ECU Communication Stop Mode [12/2019 - 11/2023]: Description

Detection Item Symptom Trouble Area
Power Steering ECU Communication Stop Mode Communication stop for "Power Steering (EPS)" is indicated on the "Communication Bus Check" screen of the GTS.
Refer to DIAGNOSIS SYSTEM [12/2019 - 09/2020] , or refer to DIAGNOSIS SYSTEM [09/2020 - 10/2022] , or refer to DIAGNOSIS SYSTEM [10/2022 - 11/2023]
  • Rack and pinion power steering gear assembly branch line or connector
  • Power source circuit of rack and pinion power steering gear assembly
  • Rack and pinion power steering gear assembly ground circuit
  • Rack and pinion power steering gear assembly
Diesel-Data.com