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nicholas36Aug 11, 2025
What to do if the Silencer Remote Starter tach signal has not been learned?
- BBreanna MillerAug 11, 2025
If the Silencer Remote Starter hasn't learned the tachometer signal, try relearning the RPM.
To Next PageTo Next PageWhat to do if the Silencer Remote Starter tach signal has not been learned?
If the Silencer Remote Starter hasn't learned the tachometer signal, try relearning the RPM.
What to do if Silencer Remote Starter shows no RPM or low voltage?
If your Silencer Remote Starter shows no RPM or low voltage: * For tachometer checking, verify the H2/4 White/Red wire connection. * For voltage checking, reprogram the 'CHECK LEVEL' from 'Hi Check Level' to 'Low Check Level'.
What to do if Safety Shutdown input (Brake) or Neutral Safety Switch input fail in Silencer Remote Starter?
If the Safety Shutdown input (Brake) or Neutral Safety Switch input fails on your Silencer Remote Starter: * Check the H2/15 White/Violet wire connection. * Move the Enable Toggle Switch to the 'ON' position (if installed). * Move the gear selector to the 'Park'/'NEUTRAL' position.
What to do if Silencer Remote Starter wait-to-start time out?
If the Silencer Remote Starter experiences a Wait-to-Start timeout, check the H2/20 White/Green wire connection.
What to do if Safety Shutdown input (Hood) in Silencer Remote Starter?
If the safety shutdown input (hood) is triggered on your Silencer Remote Starter: * Close the hood. * Check the H2/13 White/Black wire connection.
The document describes the Silencer SL-52FM Two-Way 3-Channel 915 MHz Extended Range Remote Start Keyless Entry System, a device designed for professional installation in fuel-injected vehicles with automatic transmissions only. This system offers remote starting, keyless entry, and alarm functionalities, aiming to enhance vehicle convenience and security.
The SL-52FM system primarily functions as a remote starter, allowing the user to start their vehicle from a distance. This is achieved by duplicating the functions of the ignition key switch. It includes heavy gauge wires for Ignition 1, Ignition 2, Starter, and Accessory/Heater outputs, ensuring proper power delivery to the vehicle's essential systems during remote start.
Beyond remote start, the system provides keyless entry capabilities, allowing users to lock and unlock vehicle doors remotely. It supports various door lock configurations, including negative trigger, positive trigger, 5-wire alternating, and vacuum-operated systems, making it adaptable to a wide range of vehicles. The door lock connector offers both unlock and lock pulse outputs, with options for single or two-step unlocking.
An integrated alarm system provides security features. It includes a negative hood pin safety shutdown input, which acts as a trigger for the alarm and an instant shutdown for the remote start if the hood is opened. The system also features a negative horn output, capable of triggering the vehicle's horn upon alarm activation. For enhanced security, a grounded output is provided when the alarm is armed, which can be used to control starter disablement, preventing unauthorized starting if an intrusion is detected.
The SL-52FM incorporates several safety shutdown inputs to prevent unintended operation. These include a positive brake switch shutdown input, which immediately shuts down the remote start if the brake pedal is pressed, and a neutral safety switch input, which disables remote start if the vehicle is not in park or neutral. These safety features are crucial for preventing the vehicle from starting in gear or being driven without the key.
For vehicles with transponder immobilizer systems, the SL-52FM offers a bypass mechanism using an external relay and a programmed transponder key. This allows the remote start unit to operate the vehicle while bypassing the factory immobilizer. Similarly, for GM VATS (Vehicle Anti-Theft System) equipped vehicles, the system provides a bypass method using a resistor and an external relay to allow remote starting.
The system also includes a tachometer signal connection, which provides information about the engine's RPM to the remote start system. This is essential for accurate engine monitoring and shutdown. Alternatively, the system can operate in voltage sensing or timer checking modes if a tachometer connection is not feasible.
Additional outputs include a 200mA accessory 2 output, which energizes during remote start for auxiliary systems, and a 200mA second starter output for vehicles requiring a two-starter line. A 200mA channel 3 (trunk) output allows remote control of trunk release or other electric devices. A dome light control output provides grounding when the dome light circuit is active, enabling interior light control upon disarming or during alarm triggers. Furthermore, a programmable 2-step unlock output offers flexible door unlocking options.
The SL-52FM system is designed for user convenience with several programmable features. These include:
The manual emphasizes professional installation by authorized Silencer dealers, which is crucial for the system's proper functioning and longevity. Key maintenance-related aspects include:
Overall, the Silencer SL-52FM is a sophisticated remote start, keyless entry, and alarm system designed to provide advanced convenience and security features for vehicles, with a strong emphasis on professional installation and safety.
General| Number of Buttons on Remote | 5 |
|---|---|
| Engine Start | Yes |
| Engine Stop | Yes |
| Trunk Release | Yes |
| Door Lock/Unlock | Yes |
| Security System | Yes |
| Installation Required | Yes |
| Operating Range | Up to 1000 feet |
| Remote Type | 2-Way LCD |
