8990458240 Toyota TRANSMITTER, Price: 345.20$, Weight: 0.044kg

    • Make Number Name Availability Weight, kg Ship in, Days Price

    Toyota

    8990458240

    TRANSMITTER

    		 0

    0.044

     Dispatch 24h

    345.20$
    Not Available

    Originals

    Make Number Name Availability Weight, kg Processing, days Price  
    Toyota
    8990458240 
    TRANSMITTER
    		1
    0.051
    2-3
    234.72$
     

    Compatibility

    DescriptionModelOptionsProd PeriodDiagram
    AGH3#,AYH30,GGH3#GGH35W-PFZQKATM,MTM: AUTOMATIC TRANSMISSION; Seating Capacity: 7-SEATER; Grade: GF TYPE; Gear Shift Type: ATM, 8-SPEED FLOOR SHIFT; Engine: (2GRFKS) 3500CC 24-VALVE DOHC01.2018 - ... View

    Smart Key Signal Transmitter Module

    This electronic unit sends a secure radio signal between your vehicle and the key system. It is needed to make daily use smooth: locking/unlocking, smart entry, and reliable start authorization. When everything is correct, the car “recognizes” your key fast, even in busy parking areas. 🔑📡

    How It Works

    The module receives and transmits coded data using a rolling/secured pattern. Once the key request is detected, it confirms identity with the control system, then allows door control and start functions. It’s designed to resist interference and reduce false signals, keeping access safe and stable.

    Why Replacement Matters

    A weak or failed transmitter can cause delayed response, short operating range, intermittent smart entry, or a no-start condition even with a good key battery. In some cases, warning lights or immobilizer alerts may appear. Ignoring it can leave you locked out or stranded at the worst time. ⚠️

    Common Signs of Failure

    • Unlock/lock works only very close to the vehicle
    • Random “key not detected” message
    • Intermittent start authorization
    • Works sometimes, fails in rain or high heat

    Compatibility

    • Alphard
    • Vellfire
    • HV