8990H16030 Toyota TRANSMITTER, Price: 227.09$, Weight: 0.054kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Toyota |
8990H16030 |
TRANSMITTER |
0 |
0.054 |
2-3 |
227.09$ |
| Not Available | ||||||
Compatibility
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| MXGA10,ZSG10,ZVG10 | ZVG10L-GHXGBH | NO. Of Doors: 5-DOOR; Driver's Position: LEFT-HAND DRIVE VEHICLES; Body: SEDAN; Engine: (2ZRFXE) 1800CC 16-VALVE DOHC EFI; Destination: ARGENTINE | 03.2021 - ... | View |
Smart Key Signal Transmitter Module for Toyota
This electronic transmitter is a core part of the smart entry / push-start system. It sends a coded radio signal that lets your vehicle recognize the key, unlock doors, and allow engine start without inserting a blade key ?.
Why This Part Is Needed
Modern Toyota security relies on encrypted communication between the key and vehicle. When the transmitter module is weak or failing, the system can’t confirm authorization, so convenience and protection both drop.
How It Works
The unit receives input from the smart key system and broadcasts a secure ID signal at the correct frequency. The car’s receiver validates the code, then commands the body control system to unlock/lock or enable start. It works in milliseconds, but timing and signal strength must be precise ⚡.
What Happens If It’s Broken
- Intermittent or no remote locking/unlocking
- “Key Not Detected” warnings on the dash
- Push-start may fail or require the key very close to the button
- Reduced operating range and random security faults
Compatibility
- Corolla Cross