Introducció
This manual provides comprehensive instructions for the setup, operation, maintenance, and troubleshooting of your Viper 7145V 4-button 1-way remote replacement. This remote is designed to function with compatible Viper security and remote start systems, offering convenient control over your vehicle's security features.
The Viper 7145V remote offers a range of up to 1/4 mile (approximately 400 meters) for reliable communication with your vehicle's system.
Producte acabatview

Figure 1: Viper 7145V 4-Button Remote Control. Features a black casing with a blue LED indicator, a lock button, an unlock button, an AUX button, and an orange asterisk button, along with a metal keyring attachment.
The Viper 7145V is a compact, ergonomic 4-button remote control. It is a direct replacement or additional remote for several Viper security and remote start systems.
Característiques principals:
- 1-Way communication
- 4-Button functionality
- Up to 1/4 mile (400 meters) operating range
- Disseny ergonòmic
Compatibilitat del sistema:
This remote is compatible with the following Viper system models:
- 4105 V
- 5305 V
- 3305 V
- 5105 V
- 3102 V
- 3105 V
Nota: Always verify your existing system's model number to ensure full compatibility.
Configuració i Programació
To program your new Viper 7145V remote, you will need access to your vehicle's Valet button. The Valet button is typically located near the alarm's control module, under the dashboard, or in the fuse box area. Consult your vehicle's alarm installation manual or a qualified installer if you cannot locate it.
Passos de programació:
- Ensure all vehicle doors are closed and the ignition key is removed.
- Open the driver's side door.
- Insert the ignition key and turn it to the "ACC" or "ON" position.
- Press and release the Valet button once. Then, immediately press and aguantar the Valet button.
- The system will emit a chirp or honk, indicating it is in programming mode.
- While still holding the Valet button, press the Bloqueig button on your new 7145V remote. The system will chirp once to confirm the remote has been learned for Channel 1 (typically Lock/Unlock).
- Release the Valet button.
- To program additional functions (e.g., AUX, Panic), repeat steps 3-4, but for step 4, press and release the Valet button the corresponding number of times for the desired channel before holding it down. For example, for Channel 2, press and release Valet twice, then hold.
- Once the system chirps to indicate the channel, press the corresponding button on your remote (e.g., AUX for Channel 2, Asterisk for Channel 3).
- After programming all desired buttons, turn the ignition key to the "OFF" position to exit programming mode. The system will chirp to confirm exit.
Nota important: Some systems may require pressing the Valet button 7 times and holding on the 8th press to enter programming mode for certain channels. If the standard method does not work, consult your specific Viper system's manual or a professional installer.
Instruccions de funcionament
The Viper 7145V remote provides control over your vehicle's security and remote start functions. The primary functions are typically assigned as follows:
- Botó de bloqueig (
):- Press once to arm the security system and lock the vehicle doors.
- Press once to disarm the security system and unlock the vehicle doors (on some systems, this button may control both lock and unlock).
- Botó de desbloqueig (
):- Press once to disarm the security system and unlock the vehicle doors.
- Nota: On some newer remote designs or older alarm systems, the unlock button may not function independently, and the lock button may perform both lock and unlock actions.
- Botó AUX (AUX):
- Typically used for auxiliary functions such as silent arming/disarming (press AUX then Lock), trunk release, or other custom programmed features. Refer to your system's specific manual for AUX channel assignments.
- Asterisk Button (*):
- Commonly assigned as the Panic button. Press and hold to activate the vehicle's alarm siren and flashing lights. Press again to deactivate.
- Can also be programmed for other custom functions depending on your system's configuration.
For remote start functionality, typically a combination of button presses (e.g., pressing the Lock button twice) is required. Consult your specific Viper system's manual for remote start activation procedures.
Manteniment
Substitució de la bateria:
The Viper 7145V remote requires 1 bateria AAA for operation. When the remote's range decreases or it becomes unresponsive, it is likely time to replace the battery.
- Localitza la tapa del compartiment de les piles a la part posterior del comandament a distància.
- Using a small flat-head screwdriver or a coin, gently pry open the battery cover.
- Remove the old AAA battery, noting its orientation (+/-).
- Insert a new AAA battery, ensuring correct polarity.
- Snap the battery cover back into place until it is securely closed.
- Test the remote's functionality.
Precaució: Eliminar les piles velles de manera responsable d'acord amb la normativa local.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Remote does not respond or has reduced range. | Low or dead battery. Out of range. Remote not programmed correctly. | Replace the AAA battery. Move closer to the vehicle. Re-program the remote following the "Setup and Programming" section. |
| Unlock button does not work, but Lock button works for both. | System configuration or remote design variation. | This is normal for some Viper systems and 7145V remotes. Use the Lock button for both locking and unlocking. No action required. |
| Remote does not program to the system. | Incorrect programming steps. Valet button not located or faulty. Incompatible system. | Review "Setup and Programming" steps carefully. Ensure the Valet button is functioning. Confirm your Viper system is listed under "System Compatibility". Seek professional assistance if issues persist. |
| Remote functions are incorrect (e.g., AUX button activates panic). | Buttons programmed to wrong channels. | Re-program the remote, paying close attention to which button is pressed for each programming channel. |
Especificacions
- Número de model: 7145 V
- Dimensions del producte: 8 x 5.8 x 0.5 polzades
- Pes de l'article: 1.44 unces
- Color: Negre
- Requisits de bateria: 1 x AAA battery (required)
- Connectivitat: Sense fil
- Interval màxim: Approximately 400 meters (1/4 mile)
- Fabricant: DIRECTED INSTALLATION ESSENTIALS (Viper)
- Què hi ha a la caixa: Comandament a 4 botó
Garantia i Suport
For warranty information and technical support, please refer to the documentation provided with your original Viper security or remote start system, or visit the official Viper weblloc web. Conserveu el comprovant de compra per a reclamacions de garantia.
For further assistance, you may contact Viper customer support or consult a certified Viper installer.
Viper Oficial Weblloc: www.viper.com





