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Haltech IC-7/UC-10 Digital Dash Adapter - Installation Guide - 1999-2001 Impreza

Haltech IC-7/UC-10 Digital Dash Adapter - Installation Guide - 1999-2001 Impreza

Table of Contents

Associated Part Numbers

PP-SUHD017-0
PP-SUHD011-0

Compatible Vehicles

  • 1999-2001 Impreza

Kit Includes

  • Adapter Harness

  • Extra wires for future expansion

 

image-20240418-181808.png

 

Installation Overview

  • Plug the adapter into the original harness

  • Plug the adapter into the IC-7 digital dash

  • Run the “CAN” cable to the ECU and plug it into the backport

  • Plug in the Haltech Fuel Level Conditioner into the “FLC” cable

  • Cut fuel level wire going to the ECU

CANbus Connector (CAN)

  • Plug in the Grey connector labeled “CAN” to the back port on Haltech ECU

Red

12V

Black

Ground

White

CAN Hi

Green

CAN Low

Fuel Level Conditioner

Revisions shipped prior to 8.12.24 will have fuel level on AVI-1 Pin 18

10.10.24 Update - Haltech no longer requires the Fuel Level Conditioner, so we are providing the harnesses with a jumper but keeping the plug in place in the event your situation requires it.

If you do not use the fuel level conditioner, you do not need to remove the fuel level wire at the ECU.

UC-10 Dashes have fuel level on AVI-1 Pin 18

Fuel Level Conditioner (FLC)

Cut or depin the Fuel Level Signal at C27 Brown w/WhiteStripe.

 

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image-20240822-225735.png

Haltech IC-7 Pin Out

Pin Number

Wire color

Function

Input/Output

Notes

1

White

CAN High

Both

Connection to ECU

2

Green

CAN Low

Both

Connection to ECU

3

Red

12V Supply to Dash

Input

From ECU

4

Black

Ground Supply to Dash

Input

From ECU

5

Orange

5v Supply from IC-7

Output

From IC-7

17

Orange/Black

12V Illumination

Input

From Vehicle

18

Yellow

AVI 1

Input

From Expansion

19

Pink 

AVI 2

Input

From Expansion

20

Purple

AVI 3

Input

From Expansion

21

Brown/Yellow

Fuel Level (AVI-4)

Input

From Vehicle

22

Black/Green

Turn Signal Left

Input

From Vehicle

23

Green/Black

Turn Signal Right

Input

From Vehicle

24

Yellow/Red

Parking Brake

Input

From Vehicle via Parking Brake Relay

25

Blue/White

High Beam

Input

From Vehicle via High Beam Relay

30

Gray

Signal Ground

Output

From IC-7

10- Pin Expansion Connector pin order

We have provisioned the additional wires available from the vehicle and the IC-7 in the expansion port if you want to utilize them.

Pin Number

Wire color

Function

Input/Output

Vehicle or IC-7

1

White

Battery Power

Output

Vehicle

2

Red

12V Ignition

Output

Vehicle

3

Grey

Sensor Ground

Output

IC-7

4

Orange

5V Supply

Output

IC-7

5

Pink 

AVI 2

Input

IC-7

6

Purple

AVI 3

Input

IC-7

7

Yellow

AVI 1

Input

IC-7

8

Green w/White Stripe

Oil Pressure Switch

Output

Vehicle

9

Green w/Yellow Stripe

Vehicle Speed

Output

Vehicle

10

Blue w/Green Stripe

Tachometer

Output

Vehicle

Revisions shipped prior to 8.12.24 will have Yellow on AVI-4 Pin 21

Adding Pins in the Expansion Connector

To insert additional Wires, remove the Black lock first, then insert the terminal so it clicks.

image-20240418-182336.png
Use a small pick or screwdriver to push the Black lock back
image-20240418-182420.png
You may need to release it from the top and bottom of the connector

 

image-20240418-182348.png
When the lock is removed, it will stick out but not come out of the connector all the way
image-20240418-184401.png
Once the lock is moved, insert the terminal and listen for an audible click

 

image-20240418-184734.png
Wire fully inserted
image-20240418-184802.png
Push the lock back into the housing

Depin a Terminal from the Connector

Follow the steps above to remove lock.

You will need something like our depin tool kit to do this.

image-20240418-184959.png
Use a depin tool to push down the tab to release the wire out of the back of the connector