Why doesn't the LED come on when I push the A/C button but the A/C works.

Be happy the 3cent part broke(led ) and not the $2000 parts
where is this LED, in the IP cluster, be nice to know, that....?
point and say ?

i presume the a/c on led is DOA. LED>DOA ,101.
KJ jeep
here are the ordered steps, (DIY)
check fuses first. (we test them)
then scan it , after all if you get comm errors, that be like important..

the A/C controls work with 4 , brains
the PCM (power train brain)
BCM body
and cluster.
the AC controller module.

did you run the cluster self test first>? to see if the cluster even works right>?
fixya wrecks all posted photos.
but the ac controller page,2199 is here.
blower is center and on right shows,
cluster comms/



cluster test, keyon while holding trip reset button
Holding this switch depressed while turning the ignition switch from the Off position to the On position will initiate the
EMIC self-diagnostic actuator test. The VFD will also display the cluster software version level near the completion
of the EMIC self-diagnostic actuator test.

or this lamp.(LED)
the book called snow flake LED
now the FSM words on this

The A/C-heater control cannot be repaired and, if faulty or damaged, it must be replaced. The control knobs and
illumination lamps are available for service replacement.


audio alarms?, again scan the PCM.
see whats up,. lots possible, it the not scanning that causes blindness.
does the VFD (cluster) show errors during stated alarm.?

and last the bulb commentary in fsm is shown here.

http://www.factorychryslerparts.com/showAssembly.aspx?ukey_assembly=538075&ukey_make=1064&ukey_model=15531&modelYear=2006&ukey_driveLine=7447&ukey_trimLevel=18760&searchString=c%20control


it's for non a/c cars.

2006 Jeep Liberty Service Repair Workshop Manual INSTANT DOWNLOAD


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