| Engine switch |
- Turns on the power and starts the engine.
- Includes a built-in transponder key amplifier so that you can start the engine in cases when, due to the battery being drained or radio wave interference, the key doesn't operate properly.
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| Collation ECM (smart key ECM ASSY) |
- Performs key verification.
- Controls the electrical key antenna (vehicle exterior), the electrical key antenna (vehicle interior), and the door lock/unlock sensor.
- Receives the trunk open signal from the trunk opening switch ASSY, and outputs a signal to the main body ECM through the CAN communication system.
- Outputs the entry door lock/unlock command.
- Outputs the lock/unlock command signal to the steering lock actuator ASSY.
- Outputs the immobilizer set/unset command.
- Controls the security indicator light.
- Controls the entry key indicator light of the combination meter ASSY.
- Drives the ACC and IG relay, and switches the power source mode.
- Forms the entry detection area.
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| ID code box (immobilizer code ECM) |
- Receives commands from the collation ECM (smart key ECM ASSY), and outputs the immobilizer set/unset commands to the ECM.
- Records the confirmation code.
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| ECM |
When starting the engine, outputs the signal notifying that the engine started the collation ECM (smart key ECM ASSY).
- Drives the starter relay, and starts the engine.
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| Steering lock actuator ASSY (steering lock ECM) |
- Receives command signals from the collation ECM (smart key ECM ASSY) and activates the steering lock actuator ASSY.
- Records the confirmation code.
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| Combination meter ASSY |
- Based on the command signals sent from the collation ECM (smart key ECM ASSY), operates various warnings (sounding buzzers on the combination meter).
- Informs the customer if any problem is found in the entry & start system.
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| Brake actuator ASSY (skid control ECM) |
Outputs the vehicle speed signal to the collation ECM (smart key ECM ASSY). |
| IG, ACC relay |
Following the control of the collation ECM (smart key ECM ASSY), switches between On/Off, and supplies power to each system. |
| Stop light switch ASSY |
Detects if the brake pedal is being depressed (switch on), and outputs a signal to the collation ECM (smart key ECM ASSY). |
| Clutch starter switch ASSY |
Detects if the clutch pedal is being depressed (switch on), and outputs a signal to the collation ECM (smart key ECM ASSY). |
| Neutral start switch ASSY |
Outputs the shift position to the collation ECM (smart key ECM ASSY). |
| Transmission control ECM |
Outputs the transmission control ECM signal to the collation ECM (smart key ECM ASSY). |
| No. 1 vehicle interior electrical key antenna ASSY (front floor) No. 2 vehicle interior electrical key antenna ASSY (rear floor) |
Receive request signals from the collation ECM (smart key ECM ASSY), and form the vehicle interior detection area. |
| Door control receiver |
Receives the entry & start system code/wireless code sent from the key, and sends that to the collation ECM (smart key ECM ASSY). |
| Electrical key transmitter |
Sends the ID code when it receives a request signal. |