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Home >> Lexus >> 2024 >> TX 350 Base, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 65 (Hybrid Battery System - Diagnostic Codes (2 Of 5)) >> HYBRID BATTERY SYSTEM (for PHEV Model) >> DTC P0D1A-18: Hybrid/EV Battery Pack Coolant Control Valve "B" Control Circuit Low Circuit Current Below Threshold; DTC P0D1A-19: Hybrid/EV Battery Pack Coolant Control Valve "B" Control Circuit High Circuit Current Above Threshold; DTC P1F69-00: Hybrid/EV Battery Pack Coolant Control Valve "B" Monitor Performance [12/2023 - ] >> Monitor Strategy

Monitor Strategy

WARNING: This page is about a different car, the 2024 Lexus TX 550h+. However, it is still accessible from the selected car via links, so may be relevant.
Related DTCs P0D1D (INF P0D1A-18): Hybrid Battery Pack Coolant Control Valve 2 (Battery Refrigerant Electric Expansion Valve) Range check (Low current)
P0D1E (INF P0D1A-19): Hybrid Battery Pack Coolant Control Valve 2 (Battery Refrigerant Electric Expansion Valve) Range check (High current)
P1F69 (INF P1F69-00): Hybrid Battery Pack Coolant Control Valve 2 (Battery Refrigerant Electric Expansion Valve) Performance
Required sensors/components No. 1 magnet valve assembly
Frequency of operation Continuous
Duration TMC's intellectual property
MIL operation Immediately
Sequence of operation None