lead burned through
that's easy
using the wrong fuse size
and the feed is shorted,
the correct fuse prevents the burned wires.
here are the HVAC pages
http://www.jeep4x4center.com/knowledge-base/index.htm?utm_source=cj#service
lots of things can short. in cars. (topic Hvac)
- the wires.
- the connectors
- the HVAC motors (actuators)
- the blower.
if you had stated the exact wire color and what it connect to exacty
we can state who shorted.
Fuse 1 , 40amp runs the blower. dark green.
Fuse 20 , 10amps runs others.
Fuse 7 runs zone control,,,10A and all 4 damper motors actuators.
see 8w-42-6 pages.
ok you have your FSM and now can find who connects to what.
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