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impulse 990

Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=7308
Printed Date: May 04, 2024 at 2:51 AM


Topic: impulse 990

Posted By: spanoman2000
Subject: impulse 990
Date Posted: December 28, 2002 at 10:27 PM

i just bought an impulse 990 alarm w/ remote start. need to install in 1994 ford f-150. need instructions and wiring diagram. can anyone please help?



Replies:

Posted By: Velocity Motors
Date Posted: December 28, 2002 at 10:39 PM

Here is the wiring for th truck:

|       ITEM      |     WIRE COLOR     |POL|       WIRE LOCATION        |
|              12V|yellow              |+  |ignition harness            |
|          STARTER|RED / lt. blue        |+  |ignition harness            |
|         IGNITION|RED / lt. green       |+  |ignition harness            |
|        ACCESSORY|gry/yel & blk/grn   |+  |ignition harness            |
| SECOND ACCESSORY|gray / YELLOW    18awg|+  |ignition harness            |
|       POWER LOCK|pink / YELLOW         |*1 |either kick panel *2        |
|     POWER UNLOCK|pink/green          |*1 |either kick panel *2        |
| PARKING LIGHTS +|brown               |   |lt switch or dr kick        |
|       HEADLIGHTS|RED / yellow          |+  |at switch                   |
|     DOOR TRIGGER|BLACK/ blue          |+  |driver kick panel           |
|  FCTRY ALARM ARM|                    |   |                            |
|FCTRY ALRM DISARM|dk.GREEN/ purple     |-  |                            |
|       TACHOMETER|tan / YELLOW *3       |   |at coil                     |
|       BRAKE WIRE|lt. green           |+  |brake pedal switch          |
|     HORN TRIGGER|dk. blue            |-  |steering column             |
|           WIPERS|                    |   |                            |
|  LF WINDOW UP/DN|red - yellow        |A  |in drivers door             |
|  RF WINDOW UP/DN|RED / blk - yel/blk   |A  |in drivers door or pkp      |

Notes:
*1 Negative trigger on the keyless-entry versions and 5-wire on all the rest.  *2 ESSENTIAL to use driver's switch when testing for switch and motor sides. The wires are much easier to access on the passenger side due to the E-brake blocking the drivers kick.      *3 Diesel tach is a WHITE/ pink and the diesel wait to start wire is BLACK/ pink (-), this wire MUST be diode isolated from the instrument cluster to keep the battery from draining 'see direct fax document #1090'. Both wires are located at the PCM or can also be located in the main harness that runs on the inside of the firewall to the left of the brake pedal.

Here is the wiring diagram for the IMP 990: Impulse 990 Wiring Diagram



-------------
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA



Posted By: cool_chick
Date Posted: December 28, 2002 at 10:39 PM
Constant 12V+Yellow Ignition Switch Harness 
StarterRED / Light Blue Ignition Switch Harness 
IgnitionRED / Light Green Ignition Switch Harness 
AccessoryGray / YELLOW Ignition Switch Harness (Blue/Green for Heat/AC) 
TachTan / YELLOW Coil 
Neutral Safety WireNot Grounding OEM Switch opens Starter Circuit 
Brake SwitchLight Green Brake Switch 
Trunk Pinn/a  
Parking LightsBrown Light Switch 
Head LampRED / Yellow (+) Light Switch 
Hood Pinn/a  
Factory Disarmn/a  
Door TriggerBLACK/ Light Blue Pin Switch or Driver's Kick Panel 
Door LockPink / YELLOW Passenger's Kick Panel 
Door UnlockPink/Light Green Reverse Polarity use Driver's Switch to Test 
Horn WireDark Blue (-) Steering Column 
Windows UpLF=WHITE/ Black, RF=WHITE/ Yellow 
Windows DownLF=WHITE/ Black, RF=Tan/Light Blue 



Posted By: spanoman2000
Date Posted: December 30, 2002 at 12:32 AM
thank you.


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