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Easy Flash Module 3.0 User Manual IMPORTANT NOTES! Before the installation and use of the Easy Flash Module 3.0 (EFM 3.0), thoroughly read and understand the module features and instructions contained in this manual! The use of a flashing vehicle light system may be regulated by state, county, or municipal authorities.
Easy Flash Module 3.0 User Manual Preface This manual describes the features and operation of the Easy Flash Module 3.0 (EFM 3.0) with software version V3.00. Speed Turtle Engineering recommends you always run the latest available EFM 3.0 software. The latest software is available for download at SpeedTurtleEngineering.com.
Easy Flash Module 3.0 Overview Module Layout The Easy Flash Module 3.0 has three connections: The vehicle interface connector, switch interface connector and micro USB port. The module also features a multicolor status LED to display the current module mode.
Easy Flash Module 3.0 User Manual Installation Installation of the EFM 3.0 module requires disconnecting three connectors from the vehicles body control module (BCM) and inserting the EFM 3.0 in line. Follow the step by step instructions below. 1. Ensure the vehicle is off and the key is not in the ignition. Disconnecting the vehicle battery is recommended.
Easy Flash Module 3.0 User Manual 6. Ensure the module and vehicle interface harness are not hanging below the dash. Secure with zip ties if necessary. 7. If a toggle switch or voltage input harness was connected in step 2 follow the steps below: a.
Easy Flash Module 3.0 User Manual Option 3) Voltage input harness - The module can be ordered with a voltage input harness. This harness provides two ‘flying lead’ input wires. Both wires are inputs and can accept a 5 – 17 volt input signal from a switch or light controller of your choice. The white wire corresponds to switch input 1 and the green wire corresponds to switch input 2.
Easy Flash Module 3.0 User Manual vehicle switch configurations. • Integrated Vehicle Switch Mode – Integrated vehicle switch mode is active when a specified vehicle switch is pressed twice in quick succession. The bed lamp switch is the integrated vehicle switch for all pickups. The hazard lamp switch is the integrated vehicle switch for all other vehicles.
Easy Flash Module 3.0 User Manual Module Overrides EFM 3.0 has four built in light overrides to ensure normal vehicle light operation is unaffected for specific lamps. Overrides include headlamp, turn signal, reverse and brake lamp. All module overrides are enabled by default. However, only the headlamp override can be disabled using the STE Configuration Utility.
Easy Flash Module 3.0 User Manual • Park: Five blue blinks followed by a short delay Troubleshooting Troubleshooting begins with determining if you have the latest EFM 3.0 module software. Use the following steps to check your software level: 1. Check for the latest EFM 3.0 software version on the support page of SpeedTurtleEngineering.com...
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Easy Flash Module 3.0 User Manual • If using the integrated vehicle switch ensure you are quickly pressing the integrated switch twice. The specified switch for truck is the bed lamp switch and the hazard switch for all other vehicles.
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