tick..tick...unsual sound on my D4d Toyota Innova 2007 near aircon and alternator

[glenn manikis]

eh normal lang naman sa innova yun eh, yung saken ganun eh, 2011 toyota innova G, auto climate control AC ko, basta i on ko ang AC may tic tic agad.

experience ko sa ride ko... pag bago naman ang fan belt may tic tic sound....

then i found out dahil yan sa FAN belt masyado pa daw matigas... or sobrang higpit...

pag lumambot or na stretch na fan belt nawawala na yung tic tic sound...

pag rev. ko nawawala ang tic tic sound.....

i think the problem lies on the kind or brand of fan belt...

[leodona0609]

Jowel, I encountered this problem last August '12 on top of tick...tick + my battery not fully charged - in effect aircon blower slightly low rpm and power window motor has difficulty in closing operation. So, it was traced that the "Alternator Pulley" was the culprit. Have it replaced. My Innova now back to normal.