Inside Rearview Mirror

[JohnTaylor]

Hey Guys.

 

Can someone help me with the pin outs for the auto dim-compass-temp mirror on an 09 GMC Sierra.

I am replacing the old mirror with one as listed above.

I tried the search function, but couldn't find anything of value.

Please respond quickly as I have my interior apart.

 

Thanks

John

[MS3DALE]

Hang in there John,I don't have anything on this,But I know quite a few guys on here have done this mod,Give them some time to see this and chime in.

[blackout07]

I did a write up on this a while back.

 

http://www.gm-trucks.com/forums/index.php?...=108803&hl=

 

You will need to add only 3 pins.

 

Pin # 6 & 7 - Temp Probe

Pin # 13 - +12V Ignition

[JohnTaylor]

I did a write up on this a while back.

 

http://www.gm-trucks.com/forums/index.php?...=108803&hl=

 

You will need to add only 3 pins.

 

Pin # 6 & 7 - Temp Probe

Pin # 13 - +12V Ignition

 

Thanks Blackout-I actually had your how-to saved, however, I got a damn virus and lost it when I did a recovery of my computer, again thanks for the response, I truly appreciate.

 

Thanks

John

[blackout07]

Thanks Blackout-I actually had your how-to saved, however, I got a damn virus and lost it when I did a recovery of my computer, again thanks for the response, I truly appreciate.

 

Thanks

John

 

 

Anytime. Let us know how it works out.

[GMC41805]

Hey Guys.

 

Can someone help me with the pin outs for the auto dim-compass-temp mirror on an 09 GMC Sierra.

I am replacing the old mirror with one as listed above.

I tried the search function, but couldn't find anything of value.

Please respond quickly as I have my interior apart.

 

Thanks

John

 

 

 

Here is the Pinout for the inside rearview mirror on a 2009 Sierra I found, as well as the wiring functions; (Also .pdf with view of plug)

 

Inside Rearview Mirror (ISRVM) (except MEX)

Pin Wire Circuit Function

1-4 -- -- Not Used

5 0.35 GY 1690 Automatic Day/Night Mirror Signal (DF5 with DL3)

6 0.35 GY/D-BU 7641 Camera Video Signal (+) (SVA without U3U/UVB)

7 0.35 GY/OG 7642 Camera Video Signal (-) (SVA without U3U/UVB)

8 0.5 BK 1050 Ground (DF5/UE1)

9 0.35 D-BU 38 Backup Lamp Relay Control (YE9)

10 -- -- Not Used

11 0.35 D-GN/WH 2514 Keypad Signal (UE1)

12 0.35 L-GN/BK 2515 Keypad Supply Voltage (UE1)

13 0.35 PK 1639 Ignition 1 Voltage (YE9)

14 0.35 YE/BK 2516 Keypad Green LED Signal (UE1)

15 0.35 BN/WH 2517 Keypad Red LED Signal (UE1)

16 0.35 PK 1691 Low Reference (DF5 with DL3)

 

 

I hope this will help you

Ben

Inside_Rearview_mirror_pinout.pdf

Inside_Rearview_mirror_pinout.pdf

Inside_Rearview_mirror_pinout.pdf

Inside_Rearview_mirror_pinout.pdf