'05 Head Unit Replacement
#1
04-23-2005, 11:27 PM
'05 Head Unit Replacement
I'm planning on replacing my stock head unit with my Premier DEH-P630 that i've used in the past.
My local car audio retailer is informing me that i need some sort of bypass modules and/or chime modules to install the aftermarket stereo. These bypasses total about $140 all together, plus the dash kit, etc.
I'm just wondering if anyone knows if this type of thing is required. I heard somewhere that the blazer was the last to not have the airbags or abs hooked up to the stock headunit. If anyone can confirm one way or the other (if i'll need bypasses or not), that'd be great.
Thanks
My local car audio retailer is informing me that i need some sort of bypass modules and/or chime modules to install the aftermarket stereo. These bypasses total about $140 all together, plus the dash kit, etc.
I'm just wondering if anyone knows if this type of thing is required. I heard somewhere that the blazer was the last to not have the airbags or abs hooked up to the stock headunit. If anyone can confirm one way or the other (if i'll need bypasses or not), that'd be great.
Thanks
#7
05-22-2005, 04:57 AM
RE: '05 Head Unit Replacement
that bypass has nothign to do with the bose system or whatnot.......and if you open your door and you hear your door chime in the STEREO SPEAKERS then you need that part......otherwise your airbags will not deploy.......
(this is pasted from one of my other posts)
basically how taht works is, almost every GM, 2000+ has shared controls in the factory radio, it controls the airbags, and your door chime...... what they sold you "should" have been a GMRC01...that takes those controls outside the stock radio and into a little box......it has the regular metra 70-2003 harness on it, but the box has a pink wire that hooks into it, thats your digital wire for the airbag and door chime....the box also gives you a switched power source, for turning the unit on and off (red wire) so you dont have to tap into the ignition harness.
(this is pasted from one of my other posts)
basically how taht works is, almost every GM, 2000+ has shared controls in the factory radio, it controls the airbags, and your door chime...... what they sold you "should" have been a GMRC01...that takes those controls outside the stock radio and into a little box......it has the regular metra 70-2003 harness on it, but the box has a pink wire that hooks into it, thats your digital wire for the airbag and door chime....the box also gives you a switched power source, for turning the unit on and off (red wire) so you dont have to tap into the ignition harness.
#8
05-22-2005, 01:46 PM
RE: '05 Head Unit Replacement
ORIGINAL: deliriousvisions
that bypass has nothign to do with the bose system or whatnot.......and if you open your door and you hear your door chime in the STEREO SPEAKERS then you need that part......otherwise your airbags will not deploy.......
(this is pasted from one of my other posts)
basically how taht works is, almost every GM, 2000+ has shared controls in the factory radio, it controls the airbags, and your door chime...... what they sold you "should" have been a GMRC01...that takes those controls outside the stock radio and into a little box......it has the regular metra 70-2003 harness on it, but the box has a pink wire that hooks into it, thats your digital wire for the airbag and door chime....the box also gives you a switched power source, for turning the unit on and off (red wire) so you dont have to tap into the ignition harness.
that bypass has nothign to do with the bose system or whatnot.......and if you open your door and you hear your door chime in the STEREO SPEAKERS then you need that part......otherwise your airbags will not deploy.......
(this is pasted from one of my other posts)
basically how taht works is, almost every GM, 2000+ has shared controls in the factory radio, it controls the airbags, and your door chime...... what they sold you "should" have been a GMRC01...that takes those controls outside the stock radio and into a little box......it has the regular metra 70-2003 harness on it, but the box has a pink wire that hooks into it, thats your digital wire for the airbag and door chime....the box also gives you a switched power source, for turning the unit on and off (red wire) so you dont have to tap into the ignition harness.
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