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Home >> Lexus >> 2024 >> TX 350 Base, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 117 (Heating / Air Conditioning System - Diagnostic Codes (3 Of 3) & Symptom Tests) >> AIR CONDITIONING SYSTEM (for PHEV Model) >> DTC P15B9-62: Ambient Temperature Sensor / Ambient Temperature Sensor "B" Signal Compare Failure [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 P15B9: Ambient Temperature Sensor / Ambient Temperature Sensor "B" Signal Compare Failure
Required Sensors/Components (Main) Ambient temp. sensor (thermistor assembly) or No. 2 ambient temp. sensor (thermistor assembly)
Required Sensors/Components (Related) -
Frequency of Operation Continuous
Duration 3 seconds
MIL Operation 2 driving cycle
Sequence of Operation None
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