Extra plug question from celica harness

njccmd2002 · 10-05-2009, 10:02 PM

I am examining the harness of a beams from a celica before i start my swap, i have found an extra plug i cannot identify without tracing it.

any help?

here is the pic, is located about 1/2 after entering the firewall

and a closer look

any help appreciated

MANDALAY · 10-05-2009, 10:55 PM

Does the second plug have a lot of brown wires ?
If so you will see that the cap has all those connected to each othere through a metal plate with pins. Earths
First plug , i dont know

njccmd2002 · 10-05-2009, 11:49 PM

the second one looks like earth, have no idea what the first one is, i would have to trace it

pasqual · 10-06-2009, 02:50 AM

first one can be for AC ,

njccmd2002 · 10-06-2009, 11:18 AM

ok, thanks. cool

Roman · 10-06-2009, 02:58 PM

Or find the wiring colour of one of them (say, yellow with red stripe) and then see if it ends up at your ECU, or any of the other plug ends.

If it ends up at ECU, you could look it up on the pinout diagram to see what it's for.

10-05-2009, 10:02 PM	#1 (permalink)
njccmd2002 Beams Owners Group Join Date: May 2008 Location: Jackson TN Posts: 121 Thanks: 10 Thanked 1 Time in 1 Post iTrader Rating: (1/100% )	Extra plug question from celica harness I am examining the harness of a beams from a celica before i start my swap, i have found an extra plug i cannot identify without tracing it. any help? here is the pic, is located about 1/2 after entering the firewall and a closer look any help appreciated

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10-05-2009, 10:55 PM	#2 (permalink)
MANDALAY Beams Owners Group Join Date: Feb 2007 Location: victoria AUSTRALIA Posts: 2,463 Thanks: 92 Thanked 84 Times in 80 Posts My Google Map iTrader Rating: (6/100% )	Does the second plug have a lot of brown wires ? If so you will see that the cap has all those connected to each othere through a metal plate with pins. Earths First plug , i dont know

10-05-2009, 11:49 PM	#3 (permalink)
njccmd2002 Beams Owners Group Join Date: May 2008 Location: Jackson TN Posts: 121 Thanks: 10 Thanked 1 Time in 1 Post iTrader Rating: (1/100% )	the second one looks like earth, have no idea what the first one is, i would have to trace it

10-06-2009, 02:50 AM	#4 (permalink)
pasqual Beams Owners Group Join Date: Apr 2007 Location: BRNO/CZ Posts: 148 Thanks: 5 Thanked 10 Times in 9 Posts iTrader Rating: (2/100% )	first one can be for AC ,

10-06-2009, 11:18 AM	#5 (permalink)
njccmd2002 Beams Owners Group Join Date: May 2008 Location: Jackson TN Posts: 121 Thanks: 10 Thanked 1 Time in 1 Post iTrader Rating: (1/100% )	ok, thanks. cool

10-06-2009, 02:58 PM	#6 (permalink)
Roman Beams OCD Support Group Join Date: Feb 2006 Location: Auckland, NZ Posts: 764 Thanks: 23 Thanked 51 Times in 31 Posts My Google Map iTrader Rating: (2/100% )	Or find the wiring colour of one of them (say, yellow with red stripe) and then see if it ends up at your ECU, or any of the other plug ends. If it ends up at ECU, you could look it up on the pinout diagram to see what it's for.