04 chevy remote start

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=75690
Printed Date: April 25, 2024 at 1:51 AM

Topic: 04 chevy remote start

Posted By: nattopdog
Subject: 04 chevy remote start
Date Posted: April 04, 2006 at 6:23 PM

We are installing remote start and alarm keyless on an 04 chevy truck. we have got the bypass module i believe the number is a 457g it is a directed product. Anyways we have the alarm and keyless working. But it tells us to locate the passkey box to find the pink wire. Well i can not find the pass key box. there is a pink wire in the ignition harness but i do not want to cut anything before i am certain. Also what is this i hear that you have to have a third ignition to keep the transmission from messing up??? any help on either problem would be apprecitated.

Replies:

Posted By: JWorm
Date Posted: April 04, 2006 at 7:06 PM

Did you miss the note in the instructions about the 3-pin harness only being used on certain Passkey 3 vehicles? Your truck has Passlock 2. The 3 pin harness is not used. The only wire from the 457G that gets connected is the data wire. Gets connected to the purple wire in the OBDII plug.

Posted By: mo12v
Date Posted: April 04, 2006 at 7:12 PM

You shouldn't need the 3 PIN Harness.

This is how I wire Chev P.U.s
Some use the ORANGE as Accessory

Constant 12 volts	RED OR RED / WHITE	IGNITION SWITCH HARNESS
Ignition 12 volts	PINK	IGNITION SWITCH HARNESS
Starter	YELLOW	IGNITION SWITCH HARNESS

Ignition #2	WHITE	IGNITION SWITCH HARNESS
Ignition #3	ORANGE	IGNITION SWITCH HARNESS
Accessory	BROWN	IGNITION SWITCH HARNESS

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MO

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