Directed Directechs DB3 Installation Manual - Page 6

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Directed Directechs DB3 Installation Manual

Wiring diagram

with

T-Harness (THCHD3 Rev. 2 +)

Refer to "Pre-installation and application warnings" for important information, such as the description of each special note referenced in the diagram (

CAN Junction

(white CAN junction connector behind glove box)

CAN Junction

(green CAN junction connector

behind glove box)

403.CHRYSLER15 1.16 2021 Jeep Wrangler (Smart Key)

male

Connect T-Harness

Keyless Ignition Node

male connector

into PTS switch

(black connector

at PTS switch)

Female

Male

T-01

(6-pin black conn.)

CAN IHS High:

Orange, pin 1

CAN IHS Low:

White/Orange, pin 2

CAN C High:

Tan/White, pin 1

CAN C Low:

Yellow, pin 2

(MUX) Parking Lights:

White/Brown, pin 1

Connections required for Rev. 3 ONLY

Not Used

Female

Male

The Remote

Start Safety

T-02

Override Switch

(6-pin white conn.)

MUST be in the

OFF position.

Cut ALL 4 loops.

HS CAN 3 Low: Tan

HS CAN 3 High: Tan/Black

HS CAN 2 Low: Orange/Brown

HS CAN 2 High: Orange/Green

Hood Pin

(-) Hood Pin Input

(MUX) Parking Light Output: Violet/Brown

Headlight Switch

(black 10-pin conn.)

OBDII

Diagnostic Connector

male

female

You can connect to either a XL202

THCHD3

Rev. 2

RFTD OR a SmartStart module.

(optional T-Harness)

Refer to the SmartStart/XL202

Installation Notes for more information.

Use the style of OBDll

connector that fits the best.