optional phone/ onstar 99 esky

[Ceejkay]

Does anyone have any information or experience with either of these? I would like to know how the phone worked. Also there 2 decent size boxes behind my glove box that i suspect has something to do with these systems.. Just looking for information, from what i can tell these wernt very common
Mic for onstar i think

Gps locator for onstar, maybe????

Onstar buttons

Phone jack in center console

Antenna for phone??

 

[SunlitComet]

They had a mobile phone option back then. you looking to use it or something. Schematics of some sort?

The cell phone service is no longer part of Onstar service anymore.

The unit behind the glove box are the vehicle communications unit(lower) and vehicle interface unit(upper). You center console had the modem fax line interface.

You know what the antenna does.

 

[Ceejkay]

Schematics of some sort would be nice. i was also curious to see if it played into the radio at all.. Also wondering how deep the system goes into the stock wiring. if im not mistaken onstar could tell you what codes you are pulling while you were driving, so im sure it goes into the pcm. its just one of those things the more knowledge i have the better.

 

[SunlitComet]

Print this out soon.

Description and Operation The vehicle has been prewired for the dealer installation of a cellular telephone. A fixed mobile system is available. Voice activation and hands-free operation are standard features. A user's guide is provided with the telephone.


Service and Repair REMOVAL PROCEDURE

1. Remove cellular phone from console by opening the top of the console door and lifting phone from console.

1. Remove cellular phone connector from console.

INSTALLATION PROCEDURE

1. Install cellular phone connector to console.

1. Install cellular phone to console by opening the top of the console door and placing phone into console.

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Cellular Inline Harness (C251 and C252)
Cellular Telephone Schematics

Notes

Cellular Telephone Schematics (Cellular Inline Harness (C251 and C252))

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Cellular Inline W/Handset (C250 and Interface Card)
Cellular Telephone Schematics

Notes

Cellular Telephone Schematics (Cellular Inline w/Handset (C250 and Interface Card))

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On-Star Schematics
Electrical Diagrams

Notes

On-Star Schematics (Luxury w/Handset (C250))

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Cellular Phone Antenna
Component Locations

Notes

Cellular Phone Wiring

Notes

Crossbody Wiring

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Vehicle Communication Unit
Component Locations

Notes

Vehicle Communication Unit (VIU) & Vehicle Interlace Unit (VIU)

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Connector Views
Diagrams

Notes

Interface Card Connector

 

[Orange]

Any updates to this? Anyone still have the schematics?

 

[SunlitComet]

for which part?

 

[bd1980]

Hey ceejkay, I see in your sig that you have a custom 3rd row seat. How did you do it? Did you use the brackets that they sell at theseatshop.com or something else? I'm really looking to do something like this for my 99 Escalade? Any help I would appreciate it. Thanks!

 

[Ceejkay]

it was done before i bought the truck. they used to sell the whole kit for like 1200$ do a search in general i think i posted all the pics there

edit: http://www.tahoeyukonforum.com/forum/showthread.php?t=25326

 

[SunlitComet]

http://www.tahoeyukonforum.com/forum/showthread.php?t=25326

 

[Orange]

for which part?

For the phone part. Schematics or other information. I want to see if there is a pin-out diagram for the phone jack - might try to wire up a bluetooth adapter.

The wiring diagrams above are not accessible.

Thanks for your help!

 

[Dhat85]

Does anyone have any information or experience with either of these? I would like to know how the phone worked. Also there 2 decent size boxes behind my glove box that i suspect has something to do with these systems.. Just looking for information, from what i can tell these wernt very common
Mic for onstar i think
View attachment 119418
Gps locator for onstar, maybe????
View attachment 119419
Onstar buttons
View attachment 119420
Phone jack in center console
View attachment 119421
Antenna for phone??
View attachment 119422

There used to be an OnStar handset phone in the console of the Yukon and tahoe for 1998 and 1999. It would hide and flip out. It was completely hands free through the stereo or you could pick it up and use it like a phone to your ear.