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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 118 (Can Communication System (HV) - Circuit Tests (1 Of 9) & Diagnostic Codes) >> CAN COMMUNICATION SYSTEM (for HV Model) >> Power Steering ECU Communication Stop Mode [12/2019 - 11/2023] >> Description

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

WARNING: This page is about a different variant/trim than selected.
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 - 10/2021] , or refer to DIAGNOSIS SYSTEM [10/2021 - 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
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