Anybody got a wiring diagram for the BCM in a 2004 Tahoe? Modding a friends Tahoe and I've gotta find a couple specific wires coming from the BCM.
Any other diagrams are welcome.
Any other diagrams are welcome.
Looking for wiring diagram for 2000-2006 Tahoe
- Thread starter Mounce
- Start date
Mooseman
Moderator
Specifically drl and parking lights. But a general BCM pin-out would be fine plus help anyone else that needs the schematics.
This is for a 2004 Tahoe. It should be the same for all 03-06 Tahoes. 
DRL
Park
Exterior lights @ BCM
BCM pinout for drl/park relay contol
BCM pinout for drl/park switch sig
DRL
Park
Exterior lights @ BCM
BCM pinout for drl/park relay contol
BCM pinout for drl/park switch sig
Shew...finally got to look at them... Gonna take some studying 
it's all in Greek. Thanks again though. 
it's all in Greek. Thanks again though. Under my intense training you'll be able to read them like cypher could read the matrix code.
Oh wait....
LOL
On the real though post up what yer trying to do. It's the only way to learn. The only mod I've done on mine is quads. And remote start. And some LED stuff. Like I've said on yt I don't know jack about Tahoes compared to TB's so we can all learn as we go.
Oh wait....
LOL
On the real though post up what yer trying to do. It's the only way to learn. The only mod I've done on mine is quads. And remote start. And some LED stuff. Like I've said on yt I don't know jack about Tahoes compared to TB's so we can all learn as we go.
Gonna (want to) put white LEDs in for drl and switchback for turn signal and have them both (drl and switchback) running constantly when key = on.
I figure if I get the correct wires, I can get them both ran to an add-a-circuit on an ignition-on circuit in the inside fuse box. Other option would be running the power wires directly to the bulb sockets. Would be awesome though if I could just tweak a few wires at the BCM and not have to touch anything outside.
I hope this makes sense lol
I figure if I get the correct wires, I can get them both ran to an add-a-circuit on an ignition-on circuit in the inside fuse box. Other option would be running the power wires directly to the bulb sockets. Would be awesome though if I could just tweak a few wires at the BCM and not have to touch anything outside.
I hope this makes sense lol
Never did actually get around to looking into this and doing the mod I was wanting to do. 
Mainly because the guy is too cheap to buy two sets of switchbacks and such to allow me to do it the way I had it planned. What a shame. He wants the look but don't want to pay to play.
Mainly because the guy is too cheap to buy two sets of switchbacks and such to allow me to do it the way I had it planned. What a shame. He wants the look but don't want to pay to play.