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Home >> Lexus >> 2024 >> TX 350 Base, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 87 (Hybrid Transaxle System (Pc60) - Diagnostic Codes (2 Of 4)) >> Hybrid Transaxle System >> DTC P0840-23: Transmission Fluid Pressure Sensor/Switch "A" Signal Stuck Low [09/2023 - ] >> Typical Enabling Conditions

Typical Enabling Conditions

WARNING: This page is about a different car, the 2024 Lexus TX 500h. However, it is still accessible from the selected car via links, so may be relevant.
DS_active_wake* TRUE
TFP sensor communication error Not met
TFP sensor communication error malfunction (P0840) Not detected

HINT: 

*: DS_active_wake

Following condition is met 0.5 seconds or more
Auxiliary battery voltage 9.5 V or higher