Pre-Installation And Application Warnings - Directed Directechs DS3+ Installation Manual

Pre-installation and application warnings

This section highlights important information for this specific firmware and will assist in pricing accordingly, as
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well as bringing awareness to any operational or vehicle limitations.
Compatibilities and Requirements
T-Harness
T-Harness is not compatible.
compatible
Vehicle Takeover
Firmware notes
IMPORTANT:
Š This firmware does not include functionality to disarm the vehicle's OEM alarm system. The OEM Alarm Inhibit option
is set by default when flashing your module. To ensure vehicle security, we strongly recommend the installation of a hybrid system that
combines a remote starter and alarm.
Š Unless specified otherwise, all connectors are displayed from the wire side, with the exception of the OBDII diagnostic connector.
Fuses: It is important to check that the fuses are positioned correctly in the module. Proper fuse positioning is displayed on each wiring
Š
diagram.
Š Refer to the "Vehicle connections" following the installation diagram.
Conditions and Limitations
Remote Start: All doors must be closed and locked to remote start the vehicle.
Š
Power Windows Data feature: Depending on the vehicle's trim level, the Power Windows Data feature may not be supported
Š
during remote start runtime.
Takeover: OEM Remotes or Smart Handles must be used to unlock the vehicle for proper vehicle takeover.
Š
Note: Please ensure that you print and provide the client with the "Quick Reference Guide (QRG)". The QRG contains vital
information and instructions pertaining to this matter.
Footnotes
[1] Hood pin: The installation of an aftermarket hood pin is only required on vehicles that are not equipped with a factory hood pin or if
not supported in data.
IMPORTANT: In vehicles not equipped with a Factory Hood Pin, you must permanently ground the vehicle's N.C. OEM Hood Pin
input for successful operation. See the 'Vehicle Connections' section for hood pin location.
[2] Siren: The siren is only required when enabling the security features during module flashing.
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933.TL17 1.02.198.12 2024 Toyota Grand Highlander (Smart Key)
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Refer to the Quick Reference Guide section for more details.
Keys required for 1 Keys required
programming for operation
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