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Home >> Lexus >> 2024 >> RX 500h >> Repair and Diagnosis >> External Pages >> Different car >> Section 13 (Can Communication System - Circuit Tests (1 Of 3) & Diagnostic Codes) >> CAN COMMUNICATION SYSTEM (for Gasoline Model) >> Absorber Control ECU Communication Stop Mode [10/2022 - ] >> Description

Absorber Control ECU Communication Stop Mode [10/2022 - ]: Description

WARNING: This page is about a different car, the 2025 Lexus RX 350, 2024 Lexus RX 350, and 2023 Lexus RX 350. However, it is still accessible from the selected car via links, so may be relevant.
Detection Item Symptom Trouble Area
Suspension Control ECU Communication Stop Mode Communication stop for "Suspension Control (Air Suspension)" is indicated on the "Communication Bus Check" screen of the GTS.
Refer to DIAGNOSIS SYSTEM [10/2022 - 08/2023] , or refer to DIAGNOSIS SYSTEM [08/2023 - 10/2024] , or refer to DIAGNOSIS SYSTEM [10/2024 - ]
  • Absorber control ECU branch line or connector
  • Power source circuit of absorber control ECU
  • Absorber control ECU ground circuit
  • Absorber control ECU