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03 escalade
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172 Posts
Discussion Starter #1
Pretty Please!

Need to know specifics on the stereo plug- having issues with my nav install...
 

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Banned
2005 STS4 1SG: GM Acc Lights, Corsa, Platnium Grille, Volant
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15,987 Posts
stock it should be a 32 pin connector thats what all caddys used. what is the problem your having?
 

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03 escalade
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172 Posts
Discussion Starter #3
Blowing fuse for a/c night-lights and steering wheel night lights (volume, Cruise cntl)
Yes, it's the pin you describe, I'm curious what each position is.
 

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Banned
2005 STS4 1SG: GM Acc Lights, Corsa, Platnium Grille, Volant
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15,987 Posts
anyone which a service manual i believe has an image of what each pin is for i cannot recall off the top of my head your gonna have to do some searching i know its posted here somewhere
 

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Registered
03 escalade
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172 Posts
Discussion Starter #5
CadillacETC1997 said:
anyone which a service manual i believe has an image of what each pin is for i cannot recall off the top of my head your gonna have to do some searching i know its posted here somewhere
I've searched, no luck... seen plenty service manual illustrations about the CTS nav unit... I wish we had cadillacfaq.com for devilles, too:crybaby:
 

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Cadillac Technician
none
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11,051 Posts
Radio (w/o U3R,U3S,U3Q)



Connector Part Information
12110115
32-Way F Micro-Pack 100 Series (BLU)

Pin
Wire Color
CircuitNo.
Function

E1
DK GRN
835
Entertainment and Comfort Serial Data

E2-E3
--
--
Not Used

E4
RED
1486
FM Composite Signal

E5
YEL
1491
BacklightLamps Control

E6
PPL
1807
Class 2 Serial Data

E7
Bare
814
Drain Wire (w/UE1 and U43)

E8
ORN/BLK
2360
Modem Audio Low Reference (w/UE1 and U43)

E9
TAN/BLK
2388
Modem Audio Return Signal (w/UE1 and U43)

E10
BRN/WHT
2387
Modem Audio Transmit Signal (w/UE1 and U43)

E11
Bare
814
Drain Wire (w/UE1 and U43)

E12
TAN
511
Left Front Low Level Audio Signal (+)

E13
DK GRN
1947
Left Front Low Level Audio Signal (-)

E14
BARE
2011
Drain Wire

E15
BARE
2012
Drain Wire

E16
BLK/WHT
651
Ground

F1
ORN
2240
Battery Positive Voltage

F2
--
--
Not Used

F3
WHT
1487
AntennaEnable Signal

F4
DK GRN/WHT
817
Vehicle Speed Signal (w/ UE1 and U43)

F5
BLK
450
Ground

F6
PPL
1807
Class 2 Serial Data

F7-F10
--
--
Not Used

F11
BARE
1792
Drain Wire

F12
PPL/WHT
652
Chime Module Bit 2 Signal

F13
DK BLU/WHT
653
Chime Module Bit 1 Signal

F14
LT GRN
1948
Right Front Low Level Audio Signal (-)

F15
LT GRN/BLK
512
Right Front Low Level Audio Signal (+)

F16
TAN
2610
Cellular Microphone Signal (w/UE1 and U43)

Radio C1 (w/U3R,U3S,U3Q)



Connector PartInformation
12110115
32-Way F Micro-Pack Series (DK BLU)

Pin
Wire Color
CircuitNo.
Function

E1
GRY
1698
Antenna Select Supply Voltage (Export)

E2-E3
--
--
Not Used

E4
RED
1486
FM Composite Signal

E5
--
--
Not Used

E6
PPL
1807
Class 2 Serial Data

E7- E11
--
--
Not Used

E12
TAN
511
Left Front Low Level Audio Signal (+)

E13
DK GRN
1947
Left Front Low Level Audio Signal (-)

E14
BARE
2011
Drain Wire

E15
BARE
2012
Drain Wire

E16
BLK
1051
Ground

F1
ORN
3240
BatteryPositive Voltage

F2
DK GRN
817
Vehicle Speed Signal

F3
WHT
1487
Antenna Enable Signal

F4-F5
--
--
Not Used

F6
PPL
1807
Class 2 Serial Data

F7-F10
--
--
Not Used

F11
BARE
1792
Drain Wire

F12
PPL/WHT
652
Chime Module Bit 2 Signal

F13
DK BLU/WHT
653
Chime Module Bit 1 Signal

F14
LT GRN
1948
Right Front Low Level Audio Signal (-)

F15
LT GRN/BLK
512
Right Front Low Level Audio Signal (+)

F16
--
--
Not Used

Radio C2 (w/U3R,U3S,U3Q)



Connector PartInformation
15380274
5-Way F Micro-Pack 100 Series (BLK)

Pin
Wire Color
CircuitNo.
Function

1
TAN
2610
Cellular Microphone Signal

2
BARE
814
Drain Wire

3-5
--
--
Not Used

Radio C2 (w/o U3R,U3S,U3Q)



Connector PartInformation
12064980
9-Way F Micro-Pack 100 Series (BLK)

Pin
Wire Color
CircuitNo.
Function

7
PNK/BLK
2062
Navigation Mono Audio Signal (+)

8
ORN/BLK
2061
Navigation Mono Audio Signal (-)

9-10
--
--
Not Used

11
BARE
814
Drain Wire

12
BRN/WHT
2052
Navigation Left Stereo Audio Signal (+)

13
GRY/BLK
2053
Navigation Left Stereo Audio Signal (-)

14
DK GRN/WHT
2054
Navigation Right Stereo Audio Signal (+)

15
PPL/WHT
2055
Navigation Right Stereo Audio Signal (-)
Can you read that okay?
 

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Cadillac Technician
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11,051 Posts
PS, to use that please note the headers for the different radio options.
Make sure to match the OLD RPO with your old radio and the NEW rpo for your new radio.
 

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Registered
03 escalade
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172 Posts
Discussion Starter #8
ewill3rd said:
PS, to use that please note the headers for the different radio options.
Make sure to match the OLD RPO with your old radio and the NEW rpo for your new radio.
RGR that!

Thanks a ton :)
 
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