Lexus RX (RX 350L, RX450h) 2016-2025 Owners Manual > Do-it-yourself
maintenance: Engine compartment
Washer fluid tank
Brake fluid reservoir
Engine oil level dipstick
Engine coolant reservoir
Power control unit coolant reservoir
Fuse boxes
Radiator
Power control unit coolant
radiator
Condenser
Electric cooling fans
Engine oil filler cap
Engine oil
With the engine at ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Audio And Visual System (for 12.3 Inch Display): Vehicle Speed Signal Circuit between Navigation ECU and Combination Meter
DESCRIPTION The navigation ECU receives a vehicle speed signal from the combination meter assembly. HINT:
A voltage of 12 V or 5 V is output from each ECU and then input to the combination meter assembly. The signal is changed to a pulse signal at the transistor in the combination meter assembly. ...