Gentex gntx261 rearview mirror out of 03 Silverado need wiring info

[man-a-fre]

Need wiring info on this compass temp mirror so i can install it on my 94 Silverado.Basically need to know what wires are for the temp sensor ,power and ground .Thank you for any help.

 

[AK49BWL]

As long as it's the 7-pin:

You must be registered for see images attach

Pin 1 is to the outside, 7 closer to the mount.

 

[man-a-fre]

It's 16 pin and i cant find any info i think i only need four of the 13 wires but dont know which pins i need .

 

[AK49BWL]

That's the OnStar version then?

Pin 13 : Ignition
Pin 8 : Ground
Pin 6 : Temperature Sensor +
Pin 7 : Temperature Sensor Return

 

[man-a-fre]

Ak49BWL Thank You you are awesome ! Do you know what pin 9 does and which pins are for the passenger airbag light of which I want to remain off all the time.

 

[AK49BWL]

Pin 9 is the reverse signal input for the electrochromic dimming circuit - lightens the mirrors when you put the trans in reverse so you can see better.

Pin 3 is the Airbag On indicator ground
Pin 4 is the Airbag Off indicator ground

If you only want it to show off all the time, ground pin 4. To show neither, don't connect 3 or 4.

 

[man-a-fre]

Thanks Alot!