Hello to all, recently my air conditioner stopped blowing... on my disco2, then tore up a week that has not blowing, now disassemble the blower motor with plastic fan and I tried running outside in my garage,its good !!, the fuses are all well and turn on the A/C ignition unit and marks as if all was well, who can tell me according to your experience what will be happening

thank you.a lot

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By rangerover01 at 2011-09-04]

 

You would be well served to take advantage of the free tech manual download called the RAVE, it covers your vehicle, and has electrical as well as workshop manuals. It is good that the $300+ fan operates....

 

thanks, I have the manual but there does not exit possible failures ..... only speaks about resistor for those rear dual air ...

 

OK - at the plug where you removed the blower motor - do you get 12 volts on a test meter when fan should be on?

 

ok thanks, absoluty no have power i check with test 12v and nothing.....

 

Then you need to look at the RAVE tech manual and work through applicable fuses, and measure at other points to see where you loose the voltage, using the electrical troubleshooting manual, which is separate from the workshop manual.

 

ok let me check the relays......

 

Pull the interior fuseblock (remove fastener at top pull top of fuseblock down). On back look for second brown connector on left. It has five wires. Check for 12v on the brown /with pink wire. This wire feeds fuse 6 & 7(front & rear blower). If you have power on that wire and none at the fuse on the front , then the fuseblock is bad internally (a known issue for blower fuse). If you do not have 12v on the brown /with pink wire then check this same wire at the fuseblock under the hood(bonnet). The wire connects on side of fuseblock near the battery. Pull connector and check pin that said wire goes to for 12v. If pin is dead check fuselink 4. Fuselink 4 is connected directly to battery. Replace fuseblocks or bypass with new wire and fuses.

 

OK I PULL the interior fuseblock (remove fastener at top pull top of fuseblock down). On back look for second brown connector on left. It has five wires. Check for 12v on the brown /with pink wire. This wire feeds fuse 6 & 7 AND EVERYTHING IS OK , TOO CHECK THE RESITOR (LITTLE BLACKBOX ) AND NO POWER THE CONNECTOR.... I DONT KNOW WHAT HAPPEN...

PLEASE SOMEBODY THINK THE PANEL CONTROL MAYBE BROKEN DOWN?