Directechs DIRECTED DS3+ - Wiring Diagram with T-Harness (THTON6)

7
933.TL8 2.32.195.3 2018 Lexus RX 450h (Smart Key)
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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.
THTON6
(optional T-Harness)
22-pin White Connector
12-pin Black Connector
Steering Lock
(black 7-pin connector)
Security Only
Mandatory Connections
Remote Start Only
Legend:
Remote Start + Security
22 812
4 2442
Slide to open
A module can also be used for
this installation.
IMPORTANT:
Position the
fuses correctly!
MAIN (5A) (+)
(-) RLY3 PK LIGHT (15A) (+)
(-) ACC & START (30A) (+)
(-) FLEX RLY (20A) (+)
IGN (20A) (+)
MAIN (5A) (+)
(-) RLY3/PK LIGHT(15A) (+)
5
5
30
20
20
Siren
Hood Pin
(-) Push-to-Start Output: Lt. Blue/Black
(-) Hood Input: Gray
(+) Siren Output: Brown/Red
Body ECU Connector
(white connector at
dash fuse box)
Extend Wires
HS Can Low: Tan
HS Can High: Tan/Black
Cut
Cut
Cut the Tan and Tan/Black
loops and extend the wires
coming from the module
side and connect them on
the Gateway ECU.
Wiring diagram with T-Harness (THTON6)
Black PTS Button Conn.
(at PTS switch)
ENGINE
START
STOP
Black
Connector
2345
10 9 8 7 6
1
Main Body
ECU
(Back)
Gateway ECU
(behind the glove box)
HS CAN Low:
White, pin 21
HS CAN High:
Lt.Blue, pin 6
1
1112
23456
22 212019 1817 1615 1413
789
2324
10
(-) GWA Output: Blue/White
8-pin White Connector
TL8
TL6
TL2
Connect the white 12-pin
connector to the 12-pin
connector labeled TL8.
* Connectors color may
differ depending on
the T-Harness revision.
*
*
*
TL6 Loop
NOT USED
(-) PTS:
Pink, pin 5
Refer to the
Starter disable connection
section for relay and
connector details.
Telematic Interr. (conn. side): White/Brown
Telematic Interr. (veh. side): White
19
14
6
1
56
33
36
53
Telematics Interr.:
Yellow, pin 33
Plug 2A
(white conn. rear of
dash fuse box)
Cut
Do not insert 15A fuse
Do not insert 15A fuse