Fog Light Help

[1NZYaris1]

Originally Posted by clh333

Could I ask: which Yaris are you driving? I bought my 07 hatch from a dealer who has flatly refused to help me outfit it with fog lights.

If there is an OEM light stalk with a switch for fog lights that fits my column, I'd like to know what part number to order.

Thanks!

The part number for the stalk switch is 84140-52150 (06-08 hatch back) Price $96.17 list but can be bought at Sparks Toyota for $77.00

or if you have a 09 hatch back it is 84140-52151 not sure what the differrance is curently looking into it.
So be careful before you order one

[spookz]

Our 09 spec stalks look slightly different to the 06-08 ones.

[1NZYaris1]

Originally Posted by spookz

Our 09 spec stalks look slightly different to the 06-08 ones.

In what way , do you have a picture for us ,PLEASE
can't find any info on it anywhere , apart from the part number which i got from
another thread on here.

[spookz]

Well the headlamp stalk for the 06-08 Yaris (in Australia), has a twistable switch for 'rear fogs'.. while my 09 Yaris does not? This is comparing across the YRS grade we have in Australia.

Here we go:
The stalk in question:

and both stalks:


Edit - Added pictures

[cm07yaris]

Back on track here, the P/N for the relay is: 90987-02012...

[CTScott]

Originally Posted by cm07yaris

Back on track here, the P/N for the relay is: 90987-02012...

That part number is listed for many other cars for various purposes, but not for the Yaris. The Yaris fog light relay part number is 90987-02027.

I am not sure what the difference is between the two, but I would check both with an ohm meter to see how they compare.

Looking at the bottom of the relay the terminals are arranged like this:
1 2
| |

5-
3-

On the correct fog light relay:
1 to 2 is the coil and should read somewhere around 100ohms
3 to 5 are the contacts and should be open

1 to 3 and 1 to 5 should be open
2 to 3 and 2 to 5 should also be open

[cm07yaris]

Thanks CTScott, in one of the other DIY guides it says to use part number: 90080-87026. Do you know anything about that one?

[1NZYaris1]

The differance between the 2 relays is 1 is n/o normally open
the other n/c normally closed , this is the postion the relay sits before being activated ie n/o relay turn on your switch closes relay turning on lights

the relay you have installed at the moment is n/c so it will only turn your
lights on when it is receiving the signal from hi beam , which is the signal
that normally turns them off
if you need the correct relay talk to Gram at microimage as he has a few in stock .

Also the part number 90080-87026 is the only part number that returns as a part for toyota cost $66.67
but on sale at Sparks for $48.00+p&p
Or Garm can supply for about half that again.

[CTScott]

Thanks for the clarification on the relay specs 1NZ.

Also, 90080-87026 and 90987-02027 are the same part. Toyota revised the part number from the former to the latter.

[cm07yaris]

Thanks again guys, I figured it had to be the relay!

[devinlamothe]

Originally Posted by cm07yaris

Back on track here, the P/N for the relay is: 90987-02012...

I bought this relay a loooong time ago when the other thread was still around (with the DIY fog lights OEM style).

Was the relay the issue? If so, I will order the correct PN. For reference, I have the Denso relay 90987-02012.

[cm07yaris]

Originally Posted by devinlamothe

I bought this relay a loooong time ago when the other thread was still around (with the DIY fog lights OEM style).

Was the relay the issue? If so, I will order the correct PN. For reference, I have the Denso relay 90987-02012.

I have tried 3-5 different relays, so I'm pretty sure it isn't a relay issue. Still trying to get to the bottom of it.

[1NZYaris1]

here is a picture of the relay circuit
check it agaist your relay's