Is there some sort of computer that could be bad
If the ac light flashes look at the air temp sensor the computer will shut the ac off
Testimonial: "thanks Mike hate 2 take it to a shop but im stumped"
b.c.m. is this where the opd scanner plugs in don't have check engine lite on
witch fuse box dash, under hood or cooling fan
no black diode in fuse box is 1 in condenser fan fuse n relay box looks like a large relay has 2 grey relays n 1 bigger black relay plus 3 fuses 2 big clear topped ones n 1 10 amp small spade type also my truck is a 2006 model
still not sure where the diode is or air temp sensor could the a/c heater control panel in the dash be the cause?
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SOURCE: 1996 Chev Silverado K3500 dually, no brake lights
The chevys with red brake lights and turn signals do two things and I've fixeds alot of them. Looking at the tail lights with the hazard flashers on. both sides flash with nothingeles on? Or are the hazards yellow? if they're red and the third eye does work the turn signal switch is possible problem but it doesn't let the blubs and the circuit boards in the taillights out as they can fail and do some really bad stories the wires for the brakes and the turns and the hazards are the same ones and if the turns look right and the hazards look right then the turn signal switch transmites the turn too as this doesn't work part of your story can't be true
SOURCE: 1999 silverado, no power to
Are you sure you didnt hit the dome light override button? If you have one it should be a button right by your light switch.
SOURCE: 2006 Chevy Silverado 4wd HD.
there could be partial contact in the blower controls which has resulted in total loss of contact, in blower speed affected. replacement of the entire blower control switch should resolve it
SOURCE: rear defrost dont work on
it works off heater fuse and has relay which you found and is good .the problem is a breake in the heating elements in the window. they can be fixed w/out replacing window . check each element in window w/ohm meter .put aluminum foil around the pos. lead on meter to check the wire.
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a/c lite stays on solid but where is the air temp sensor? i can jump relay n comp engages done the batt disconnect n checked all fuses swithed relays around n jumped low pres switch still nothing to comp all switches work on heater n a/c control panel im stumped
check for codes in the body control module
body codes dont turn the light on there is a scan tool for this module just not a many as a code reader
body codes dont turn the light on there is a scan tool for this module just not a many as a code reader
also just remembered check the diode in the fuse box that will also shut it down looks like a black fuse
the diode is in the under hood fuse box
the diode looks like a fuse but its black
still not getting power
i could scan it but where do you live?
north of fresno in california do most shop have this scan tool?
most do have a scanner that can get into the all the control modules be cheaper to go to one of them then to fly me there and back from the east coast
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