Caution – Hummer 2006 H2 User Manual
Page 329
Instrument Panel Jumper Wiring Harness
Notice: If your vehicle has factory or
dealer-installed HUMMER off-road lamps, the place
where an electric trailer brake connection must
be made is already in use. Do not attempt to
double-up or “piggyback” the connection, because
this could cause a failure or damage to your
vehicle, the electric trailer brake system, or both. If
you want to connect a trailer with electric brakes
to your vehicle, see your dealer to disconnect
the off-road lamps. Also, read Add-On Electrical
Equipment on page 5-114 for more information.
This harness may be included with your vehicle as part
of the heavy-duty trailer wiring package.
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CAUTION:
Be sure to use only the correct trailer brake
harness, the one intended for use on your
vehicle. If you use some other trailer brake
harness, even if it seems to fit, your trailer
brakes may not work at all. You could have a
crash in which you or others could be injured.
Use only the trailer brake harness intended
for your vehicle. If it is no longer available to
you, be sure to get a proper replacement from
your dealer.
This harness is for an electric brake controller and
includes a trailer battery feed fuse. It should be installed
by your dealer or a qualified service center.
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