Installation; Wiring Diagram With T-Harness (Thton6) - Directechs DIRECTED DS3+ Installation Manual

Wiring diagram with T-Harness (THTON6)
Refer to "Pre-installation and application warnings" for important information, such as the description of each special note referenced in the diagram (
Cut the Blue loop
labeled TL8.
Body ECU Connector
(white connector at
dash fuse box)
TL6 Loop
Refer to the
Starter disable connection
section for relay and
connector details.
Pink, pin 5
ENGINE
START
Connector
STOP
Main Body
ECU
(Back)
7 933.TL8 2.32.195.3 2018 Lexus RX 450h (Smart Key)
©2022 VOXX•DEI LLC. All rights reserved.
NOT USED
*
Connectors color may
differ depending on
the T-Harness revision.
*
TL6
*
TL2
*
TL8
Connect the white 12-pin
connector to the 12-pin
connector labeled TL8.
Siren
(-) PTS:
Black
5 4 3 2 1
10 9 8 7 6
Black PTS Button Conn.
(at PTS switch)
56
33
53
19
36
Gateway ECU
(behind the glove box)
10 9 8 7 6 5 4 3 2 1
24 23
22 212019 1817 1615 1413 12 11
HS CAN Low:
HS CAN High:
White, pin 21
Lt.Blue, pin 6
HS Can Low: Tan
Extend Wires
HS Can High: Tan/Black
Cut the Tan and Tan/Black
loops and extend the wires
coming from the module
side and connect them on
the Gateway ECU.
(+) Siren Output: Brown/Red
Hood Pin
(-) Hood Input: Gray
(-) GWA Output: Blue/White
(-) Push-to-Start Output: Lt. Blue/Black
Telematic Interr. (conn. side): White/Brown
Telematic Interr. (veh. side): White
Cut
Telematics Interr.:
Yellow, pin 33
14
Plug 2A
6
(white conn. rear of
dash fuse box)
1
Steering Lock
(black 7-pin connector)
Cut
Cut A
this installation.
8-pin White Connector
Do not insert 15A fuse
22-pin White Connector
THTON6
(optional T-Harness)
12-pin Black Connector
).
module can also be used for
Do not insert 15A fuse
IMPORTANT:
Position the
fuses correctly!
Slide to open
Legend:
Mandatory Connections
Security Only
Remote Start Only
Remote Start + Security