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Home >> Lexus >> 2024 >> RX 500h >> Repair and Diagnosis >> External Pages >> Different car >> Section 2 (Battery / Charging System - Diagnostic Codes & Symptom Tests) >> CHARGING SYSTEM (for Gasoline Model) >> DTC P162B-87: Lost Communication with Battery Monitor Module Missing Message [10/2022 - ] >> Caution / Notice / Hint

Caution / Notice / Hint

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.
NOTE:
  • Inspect the fuses for circuits related to this system before performing the following procedure.
  • Before replacing the ECM, refer to Service Bulletin.