Directechs DIRECTED DS3+ - Vehicle Connections; Data Harness (8-pin); Analog Input;Output Harness (22-pin)

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933.TL8 2.32.195.3 2018 Lexus RX 450h (Smart Key)
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Vehicle connections
The connection information listed below is specific to the 2018 Lexus RX 450h (Smart Key). Refer to “Pre-installation and application warnings” for a list of important notes.
Data harness, 8-pin white connector (H1)
Module Connects To
Conn./Pin Color Description Wire Location (+/-) Wire Color Connection
H1/1 Tan (Data) HS CAN Low Network Gateway ECU behind glove box, black 24 pin plug, pin 21 Data White
Mandatory
H1/2 Tan/Black (Data) HS CAN High Network Gateway ECU behind glove box, black 24 pin plug, pin 6 Data Lt. Blue
Mandatory
H1/3 Orange/Brown No Connection No Connection
H1/4 Orange/Green No Connection No Connection
H1/5 Lt. Green No Connection No Connection
H1/6 Violet/Brown No Connection No Connection
H1/7 Orange/Black No Connection No Connection
H1/8 Yellow/Black No Connection No Connection
Analog input/output harness, 22-pin white connector (H2)
Module Connects To
Conn./Pin Color Description Wire Location (+/-) Wire Color Connection
H2/1 Lt. Green/Black No Connection No Connection
H2/2 Blue/White
(-) Ground When Armed (GWA) Output [5]
Starter:
Hybrid Vehicle Control ECU right of dash fuse box, gray 35 pin plug,
pin 9
Ignition:
Dash Fuse Box, white 32 pin plug (2C), pin 12
Must use a relay.
Must use a diode.
+
+
Lt. Green
Yellow
Security Only
H2/3 Dk. Green/Black (-) Lock Output Body ECU on dash fuse box, white 30 pin plug, pin 29 - Pink (driver door key lock)
Mandatory
H2/4 Red/White No Connection No Connection
H2/5 Brown/Black (-) Horn Output dash fuse box, white 32 pin plug (2C), pin 27 - green
Optional
H2/6 Brown/White No Connection No Connection
H2/7 White (+) No Connection No Connection
H2/8 Violet/Black No Connection No Connection
H2/9 Dk. Blue/Black (-) Unlock Output Body ECU on dash fuse box, white 30 pin plug, pin 2 Doubl
e -
Violet (driver door key
unlock)
Mandatory
H2/10 Lt. Blue/Black
(-) PTS Output [3]
Power Start Stop Switch, black 10 pin plug, pin 5 - Pink
Remote Start
Only
H2/11 Brown/Red
(+) Siren Output [2]
Only required when enabling the security features during module
flashing.
Security Only
H2/12 Pink No Connection No Connection
H2/13 Violet No Connection No Connection
H2/14 Brown No Connection No Connection
H2/15 White/Blue No Connection No Connection
H2/16 Red/Blue No Connection No Connection