5
DS4+ HONDA7
© 2021-11-24 VOXX•DEI LLC. All rights reserved.
Pre-installation and application warnings
START
HERE
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.
Compatibilities and Requirements
T-Harness
compatible
THHON3
Keys
required for
programming
1
Keys required
for operation
0
Vehicle Takeover
Refer to the
Quick Reference Guide
section for more details.
Firmware notes
Important! A DS4+ module is required for this installation, as the Relay harness (H2), 10-pin white connector is used.
The optional Plug & Play THHON3 T-Harness is sold separately.
Important! All T-Harness wires NOT listed in the diagram are NOT required for the installation. Loose wires such as Siren 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.
Important! DO NOT turn vehicle Ignition ON with ANY vehicle connectors disconnected, including during module programming.
Failure to do so may result with errors in the instrument cluster or hidden error messages.
It is possible to get a "Keyless Starting Error" message when remote started. This message will disappear when the vehicle is started
with the key.
Power liftgate and sliding door controls are ONLY available when the engine is OFF (where applicable).
Key2GO may be required if the interface does not program using the traditional method. Refer to "Module programming" for more
information.
Unless specified otherwise, all connectors are displayed from the wire side, with the exception of the OBDII diagnostic connector.
It is important to check that the fuses are positioned correctly in the module. Proper fuse positioning is displayed on each wiring
diagram.
Refer to the "Vehicle connections" section following the installation diagram.
Footnotes
[1]
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.
[2]
The siren is ONLY required when enabling the security features during module flashing.
[3]
The Green wire is OPTIONAL for starter disable and anti-grind applications.