2004 trailblazer dome light input

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jmacf14

Copper - Posts: 160

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Joined: December 27, 2005

Location: United States

Posted: February 23, 2007 at 10:41 PM / IP Logged

I have done an extensive search and have not found the answer to my problem. There is not a courtesy light under the dash on this rig. Can anyone tell me where to get the dome input from? I am thinking of trying the dome light cancelling switch below the light switch. anyideas? Thanks

jmacf14

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mikvot

Gold - Posts: 1,043

Joined: December 19, 2006

Location: Missouri, United States

Posted: February 23, 2007 at 10:47 PM / IP Logged

try blue/white (-) at light at switch. Are you using it as a door trigger? If the dome override switch is turned on it will not trigger the alarm.

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jmacf14

Copper - Posts: 160

Joined: December 27, 2005

Location: United States

Posted: February 23, 2007 at 11:05 PM / IP Logged

I am thinking of looking at the dome cancelling switch for the dome input going into the switch is what I meant. I'll try the wire you mentioned in the morning. tnx

jmacf14

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NowYaKnow

Gold - Posts: 1,217

Joined: December 18, 2002

Posted: February 24, 2007 at 3:57 AM / IP Logged

Just run a wire up to the domelight in the roof it's probably the easiest spot. You won't find it at the headlight switch.

Mike

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jmacf14

Copper - Posts: 160

Joined: December 27, 2005

Location: United States

Posted: February 24, 2007 at 9:37 PM / IP Logged

Okay, so I ran a wire up to the dome light above the drivers door, and soldered it to the olive drab/black wire. Works perfect. Thanks for the input. Also on a side note, I grabbed the tach on the injector wire (any that is not pink) much easier than finding the wire on the pcm.

jmacf14

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xtremej

Gold - Posts: 1,440

Joined: February 24, 2006

Location: United States

Posted: February 26, 2007 at 12:30 PM / IP Logged

You can also use voltage sense, the vehicle has its own starter anti grind circuit.

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brcidd

Copper - Posts: 274

Joined: January 07, 2005

Location: Ohio, United States

Posted: February 26, 2007 at 1:27 PM / IP Logged

I always go to the instrument cluster for tach signal- much easier than underhood........At least I think so...on those that have a tachometer- and do have a starter wire..........

Brcidd - Engineer That Does Remote Starter Installs on the side.

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2004 trailblazer dome light input

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