i have a little problem - Toyota Yaris Forums

yaris_trd · 07-17-2010, 12:18 PM

i have problem with the fan does not turn when the car is on and the engine temperature reaches its unique hot and the fan is turned on with the air conditioning on. guys i hope can help me thanks

auxmike · 07-17-2010, 05:10 PM

Fan comes on at about 202F.
Without a Scanguage, you would never be able to tell if something's wrong with the fan circuit.
What did you use to determine there's a problem?

yaris_trd · 07-18-2010, 12:00 AM

I added a water temperature clock and have seen q reaches 210 degrees and the fan does not run and that it happened from a few days

Parmas · 07-18-2010, 03:03 AM

Check fan relay situated into the engine bay. It could be just as simple as a loose contact

yaris_trd · 07-18-2010, 10:57 AM

pardon me for asking but where exactly is located the relay that saw many and not all is well which saw one that said no.2 and cooling fan which is not

CTScott · 07-18-2010, 09:09 PM

Quote:

Originally Posted by yaris_trd

pardon me for asking but where exactly is located the relay that saw many and not all is well which saw one that said no.2 and cooling fan which is not

Fan No. 1 Relay is within the four relay block (the chunk with the EFI, HORN, and AM2 fuses on it) within the under hood fuse panel. Fan No. 2 is the one marked with the *9 below. Besides the relays, check the RDI fuse (the one marked *4 below).

Fan No 2..jpg

07-17-2010, 12:18 PM	#1
yaris_trd Drives: toyota yaris hb Join Date: Apr 2010 Location: puerto rico Posts: 52	i have a little problem i have problem with the fan does not turn when the car is on and the engine temperature reaches its unique hot and the fan is turned on with the air conditioning on. guys i hope can help me thanks

07-17-2010, 05:10 PM	#2
auxmike Drives: 2008 HB, A/T, Power W/L/M Join Date: Oct 2008 Location: LI, New Yawk Posts: 2,063	Fan comes on at about 202F. Without a Scanguage, you would never be able to tell if something's wrong with the fan circuit. What did you use to determine there's a problem? __________________ Never take eyes off opponent - Bruce Lee

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07-18-2010, 12:00 AM	#3
yaris_trd Drives: toyota yaris hb Join Date: Apr 2010 Location: puerto rico Posts: 52	I added a water temperature clock and have seen q reaches 210 degrees and the fan does not run and that it happened from a few days

07-18-2010, 03:03 AM	#4
Parmas Drives: Vitz RS Turbo Join Date: Nov 2008 Location: ML Posts: 576	Check fan relay situated into the engine bay. It could be just as simple as a loose contact

07-18-2010, 10:57 AM	#5
yaris_trd Drives: toyota yaris hb Join Date: Apr 2010 Location: puerto rico Posts: 52	pardon me for asking but where exactly is located the relay that saw many and not all is well which saw one that said no.2 and cooling fan which is not