Pre-Installation And Application Warnings; Wiring Diagram - Directed Directechs DS3+ Installation Manual

Pre-installation and application warnings

Firmware notes: This section highlights important information for this specific firmware and will assist in
pricing accordingly, as well as bringing awareness to any operational or vehicle limitations.
T-Harness
compatible
Important! A DS4+ module is required for this installation, as the Relay harness (H2), 10-pin white connector is used.
Š
The optional Plug & Play THHYN3 T-Harness is sold separately.
Š
Important! All T-Harness wires NOT listed in the diagram are NOT required for the installation. Loose wires such as Siren
Š
Output and Hood Input may need to be pulled from the tapped section of the T-Harness. Refer to the "Wiring diagram with
T-Harness" for more information on connections and installation instructions.
The OBDII Diagnostic Connector features will remain the same even when the T-Harness is installed.
Š
Unless specified otherwise, all connectors are displayed from the wire side, with the exception of the OBDII diagnostic
Š
connector.
It is important to check that the fuses are positioned correctly in the module. Proper fuse positioning is displayed on each
Š

wiring diagram.

Refer to the "Vehicle connections" following the installation diagram.
Š
General notes: This section highlights important information for this specific firmware.
The installation of an aftermarket hood pin is ONLY required on vehicles that are NOT equipped with a factory hood pin.
[1]
The siren is ONLY required when enabling the security features during module flashing.
[2]
The Green wire is ONLY required for starter disable and antigrind applications.
[3]
The EMS COM connection is NOT required in US vehicles without transponder.
[4]
The connection is ONLY required to maintain OEM remote functionality during remote start. The TPMS light will come on
[5]
during runtime or idle mode and will go out after vehicle takeover.
CUT the Tan and Tan/Black wires from the OBDII harness and connect the DS4+ module side of these wires to the ICU
[6]
Junction Block (Plug G) connector. Note: Early versions of the THHYN3 t-harness may not have loops. Cut wires near the
OBDII connector.
When using an external relay, use a 1N4002 diode or larger.
[7]
4
933.HK18 1.13.195.3 2020 Hyundai Santa Fe
©2021 VOXX•DEI LLC. All rights reserved.
THHYN3 Keys required for 1 Keys required for
programming operation
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