I picked up a 'rear view mirror upgrade' for my 2003 trailblazer. I
wanted one when I bought my trailblazer, however, I couldn't see
spending another +$1,500.00 for it with all the OnStar options, so, I
got a mirror and now am hooking it up. The temp sensor must mount
somewhere up under the front bumper. I was wondering if anyone knows
about these? Also, I was surprised; it has 2 fuse boxes, one in the
engine compartment and one under the passenger seat behind the driver.
I was wondering where the mirror cable plugs in, I need switched
12Volts, Ground, and what they call Reverse Inhibit, the mirror I have
has auto dim, when in reverse it must disable the dim function at
night by bringing the reverse Inhibit to +12V when in reverse. I'm
getting old, I remember when an entire automotive schematic would fit
on one page in a Chilton's manual, of course, that was when I was
hooking up my 8-track player and CB radio.
Thanks in Advance,
Mark in Ohio
I can't find the cable above the headliner, must be in the onstar
cable option, or, perhaps, a small pigtail that is added if the mirror
option is installed. I'm going to pop the covers off the pillars and
see if I can find the wires I need.
Thanks for the reply,
On Tue, 22 Jul 2003 23:36:09 -0500, "Dave Brower"
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