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Home >> Lexus >> 2024 >> RX 500h >> Repair and Diagnosis >> External Pages >> Different car >> Section 62 (Hybrid Battery System - Diagnostic Codes (5 Of 5), Symptom Tests & Circuit Tests) >> HYBRID BATTERY SYSTEM (for PHEV Model) >> DTC U0164-87: Lost Communication with HVAC Control Module Missing Message [08/2023 - ] >> Typical Malfunction Thresholds

Typical Malfunction Thresholds

WARNING: This page is about a different car, the 2025 Lexus RX 450h+ and 2024 Lexus RX 450h+. However, it is still accessible from the selected car via links, so may be relevant.
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