Seat belt warning relay 85991-12050

[vargas07]

Hello, please, I need the pinout and if possible the schematic diagram of the relay. Thank you and sorry for my bad english..

[craftech]

Hello, please, I need the pinout and if possible the schematic diagram of the relay. Thank you and sorry for my bad english..

I have the electrical wiring diagram manual for my 84. Here is what is says:

3 - (G-W to unlock warning switch pin 2)
4 - (W-B to C1 Cowl Right)
2 - (R-L to 7.5a fuse)
6 - (G to connector from buckle switch)
5 - (P-L to seat belt warning light on comb. meter)
1 - (R-B to courtesy switch on door)

Looking at female connector with the lock tab at the top the pinouts are as follows:

From left to right top row 1-2-3
From left to right bottom row 4-5-6

6v pi connector testing:

3 - ground: 12v with ignition key in cylinder (power for ignition key warning buzzer)
2 - ground: 12v with ignition s/w at IG pposition (power and signal of belt warning buzzer for 4-8 seconds)
1 - ground: continuity with door open (signal of ignition key warning buzzer)
4 - ground: continuity unless driver's lap belt in use (signal of belt warning buzzer)
5 - ground: 0 volt for 4-8 seconds with ignition s/w on and 12v 4-8 seconds after ignition s/w on

John

[skibum]

Hello, please, I need the pinout and if possible the schematic diagram of the relay. Thank you and sorry for my bad english..

Here is a pic from the manual:

http://www.toyotavantech.com/forum/images/attach/jpg.gif

[vargas07]

Craftech and skibum, thank you very much for your help, my van does not have the relay, and I do not think here in Peru get it, I thought that I can make it. may be, will have an internal schematic of the relay to guide me?. if it is difficult, there is someone who has to buy the relay and send it to Peru, I have no paypal, I would be another form of payment. And again thank you very much and sorry for my English.

[vargas07]

Hello again, please, someone can take a picture of the relay internally (components and pcb) to make me one. Thank you. Here I found one, it's not the model, but i can´t see the pcb.
http://www.yotatech.com/51637488-post10.html

[craftech]

Hello again, please, someone can take a picture of the relay internally (components and pcb) to make me one. Thank you. Here I found one, it's not the model, but i can´t see the pcb.
http://www.yotatech.com/51637488-post10.html

Maybe you can adapt one of these:

http://www.ebay.com/sch/i.html?_odkw=seat+belt+relay+toyota&_osacat=0&_from=R40&_trksid=p2045573.m570.l1313.TR0.TRC0.H0.Xseat+belt +relay+toyota+85991-12050&_nkw=seat+belt+relay+toyota+85991-12050&_sacat=0

If it were me I would skip it. Why do you even need it?

John