Integrated Relay Pinout

[Consumer21]

I'm looking for the complete PINOUT of the Integrated Relay (Toyota P/N 82641-02151) used on a 2007 Matrix. {All 26 Pins}

Why do I want this? I want to add a Toyota Beeper/Buzzer/Chimer (from an Avalon) to my Matrix. On the Avalon, this Beeper/Buzzer/Chimer (P/N 89747-51010) is connected to the Body ECU, pin 20, labeled Bz. [the other wire from the beeper goes to ground] (It makes an audible churp when the LOCK/UNLOCK buttons are pressed using the Wireless Door Lock control).

My Avalon has this feature and I miss the audible sounds on my Matrix. Since on the Matrix, the Integrated Relay replaces many of the ECU's found on other models of Toyotas, the integrated relay probably has this Bz pin for use on possibly a different Toyota model. I have the service manual for the 2007 Matrix, but it only identifies the pins presently used on the 2007 Matrix (and Toyota obviously didn't install a Beeper/Buzzer/Chimer on the Matrix).

If anyone has this PINOUT, then MUCH THANKS to you.

[ynikkie]

well its very difficult to get a layout like that. on internet u can find them but they are nor reliable. u can either check the owner's manual or consult a local dealer.

[Consumer21]

Originally Posted by ynikkie

well its very difficult to get a layout like that. on internet u can find them but they are nor reliable. u can either check the owner's manual or consult a local dealer.

I appreciate you responding, but I already HAVE the Service Manual for the 2007 Matrix (not just an owner's manual, but a full flegged Service Manual). The problem is that gives info only for the pins actually used on the Matrix. I'm betting that this same integrated relay is used in multiple Toyota vehicle models ... and that one of the pins is possibly the one I'm looking for. I was just looking for a COMPLETE pinout for the relay - that way, I'd know immediately if I am just butting my head against a wall on this endeavor.