Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Heating / Air Conditioning

No Answer-Back

DESCRIPTION In some cases, wireless door lock control functions are normal but the hazard warning light and/or wireless door lock buzzer answer-back function does not operate. In such cases, hazard wa ...

Air Conditioning Amplifier

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Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Occupant Classification System: Diagnosis System
DIAGNOSIS SYSTEM CHECK DLC3 (a) Check the DLC3. Click here FUNCTION OF PASSENGER AIRBAG ON/OFF INDICATOR (a) Initial check (1) Turn the engine switch on (IG). (2) The passenger airbag ON/OFF indicator comes on for approximately 4 seconds, then goes off for approximately 2 seconds. (3) Approximatel ...

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Safety Connect System: Terminals Of Ecu
TERMINALS OF ECU Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition J157-1 (+B) - J157-20 (E) Y - W-B Power source (+B) Always 11 to 14 V J157-3 (SIG-) - J157-20 (E) G - W-B Ground Always Below 1 V J157-4 (IND1) - J157-20 (E) ...