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AZC error code 52?

5K views 1 reply 2 participants last post by  RUXTON 
#1 ·
Just replaced Blower resister and wiring harness it was completely melted to the old resistor housing.....

I did the auto test for the AZC by pressing the a/c and recirculate and what appeared was a code 52 error

52 = AI (Recirc) door travel range too large

Would this be corrected by recalbrating the AZC door actuators which I will try next or is this a bigger problem and I will have to pull the dash to get at the recirculator door??
 
#2 ·
I have a 1999 jeep grand cherokee limited I am having a problem with the radiator fan so far changed the fan the fan switch and the temp sensor. It ran good for about too months then today the fan stopped and of course it started to over heat. Does anyone have any ideas? Thanks
 
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