Hi,

I've been trying to get the pin-out diagram of relay p/n 90987-02012 (Denso 156700-0870). however, i'm seeing, from google, different pin-out diagrams for the same relay.

Does anyone have an official/validated pin-out diagram of this relay?
Thanks!


Edit: The relay and the socket doesn't have the pin numbers.

It looks like a standard micro-Bosch relay:



Now, as to the pin numbers in a specific relay application, there is no law mandating that Toyota number them the same way in every application. So, to be certain, I would need the vehicle spec and the exact circuit use the relay is in.

For example, that p/n is used as the EFI relay on a 2000 V6 4Runner, and the pin-out for that application is shown at the bottom of page 22 of the attached. That is the official pin-out for that application in that vehicle. (Note: In this relay, the center pin of the three pin row 87a (normally closed) is not present.) Hope this helps. If you are using a Toyota EWD, just refer to the section Location of Relays in the same EWD manual.

Attached Images

20 Relay Locations.pdf (183.5 KB, 823 views)

Thank very much!


It's for the fog lights of a 2000 4Runner. I'm using the Toyota EWD but didn't look at that page!