Entertainment Connector End Views. Cadillac CTS 2006

For 1990-2009 cars only

Makes 🢒 Cadillac 🢒 2006 🢒 CTS 🢒 Accessories 🢒 Navigation Systems 🢒 Entertainment Connector End Views

Connector 1:	Audio Amplifier C1 (U57)
Connector 2:	Audio Amplifier C1 (U66)
Connector 3:	Audio Amplifier C2 (U57)
Connector 4:	Audio Amplifier C2 (U66)
Connector 5:	Audio Amplifier C3 (U57)
Connector 6:	Audio Amplifier C3 (U66)
Connector 7:	Digital Radio Receiver (U2K/U2L)
Connector 8:	Noise Compensation Microphone (U57)
Connector 9:	Radio C1
Connector 10:	Radio C2
Connector 11:	Radio C3
Connector 12:	Radio C4 (Export w/U2X/U2Y)
Connector 13:	Radio Antenna Module
Connector 14:	Speaker - Front Center (U57)
Connector 15:	Speaker - Left A Pillar Tweeter (U57)
Connector 16:	Speaker - Left A Pillar Tweeter (U66)
Connector 17:	Speaker - LF Door (U57)
Connector 18:	Speaker - LF Door (U66)
Connector 19:	Speaker - LR Door
Connector 20:	Speaker - Rear Subwoofer (U57)
Connector 21:	Speaker - Rear Subwoofer (U66)
Connector 22:	Speaker - RF Door (U57)
Connector 23:	Speaker - RF Door (U66)
Connector 24:	Speaker - Right A Pillar Tweeter (U57)
Connector 25:	Speaker - Right A Pillar Tweeter (U66)
Connector 26:	Speaker - RR Door

Audio Amplifier C1 (U57)

Connector Part Information

OEM: 12110626
Service: 12110626
Description: 8-Way F Metri-Pack 280 Series, Flexlock (GY)

Terminal Part Information

Pins: A, H, B, G
Terminal/Tray: 12110842/4
Core/Insulation Crimp: Pins A, H - F/G
Core/Insulation Crimp: Pins B, G - A/B
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Audio Amplifier C1 (U57)

Pin	Wire Color	Circuit No.	Function
A	BK/WH	851	Ground
B	D-BU/WH	346	Rear Subwoofer Speaker Output (+)
C-F	--	--	Not Used
G	L-GN/BK	1794	Rear Subwoofer Speaker Output (-)
H	RD/BK	1242	Battery Positive Voltage

Audio Amplifier C1 (U66)

Connector Part Information

OEM: 12064749
Service: 12101888
Description: 2-Way F Metri-Pack 480 Series (BK)

Terminal Part Information

Terminal/Tray: 12084595/2
Core/Insulation Crimp: F/G
Release Tool/Test Probe: 12094430/J-35616-40 (BU)

Audio Amplifier C1 (U66)

Pin	Wire Color	Circuit No.	Function
A	BK/WH	851	Ground
B	RD/BK	1242	Battery Positive Voltage

Audio Amplifier C2 (U57)

Connector Part Information

OEM: 12110206
Service: 12110206
Description: 24-Way F Micro-Pack 100 Series (L-BU)

Terminal Part Information

Pins: A4, A5, A8, A9
Terminal/Tray: 12146448/19
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)

Pins: A2, A3, A6, A7, A10, A11, A12, B8, B9, B10, B11, B12
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)

Audio Amplifier C2 (U57)

Pin	Wire Color	Circuit No.	Function
A1	--	--	Not Used
A2	WH	1959	Left Rear Midrange Speaker Output (-)
A3	TN	1859	Left Rear Midrange Speaker Output (+)
A4	TN	1856	Left Front Tweeter Speaker Output (+)
A5	YE	1956	Left Front Tweeter Speaker Output (-)
A6	L-BU	1960	Front Center Speaker Output (-)
A7	YE	1860	Front Center Speaker Output (+)
A8	PU	1952	Right Front Tweeter Speaker Output (-)
A9	L-GN	1852	Right Front Tweeter Speaker Output (+)
A10	TN	1855	Right Rear Midrange Speaker Output (+)
A11	OG	1955	Right Rear Midrange Speaker Output (-)
A12	L-BU/BK	659	Cellular Telephone Voice Low Reference (UE1)
B1-B7	--	--	Not Used
B8	L-GN	1948	Right Low Level Audio Signal (-)
B9	D-GN	1947	Left Low Level Audio Signal (-)
B10	TN	511	Left Low Level Audio Signal (+)
B11	L-GN	512	Right Low Level Audio Signal (+)
B12	D-BU	658	Cellular Telephone Voice Signal (UE1)

Audio Amplifier C2 (U66)

Connector Part Information

OEM: 12084945
Service: 12084945
Description: 16-Way F Micro-Pack 100 Series (GY)

Terminal Part Information

Pins: A3, A4, A5, A6, A7, A8, B1, B2
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)

Audio Amplifier C2 (U66)

Pin	Wire Color	Circuit No.	Function
A1-A2	--	--	Not Used
A3	D-GN	1953	Right Front Midrange Speaker Output (-)
A4	OG	1853	Right Front Midrange Speaker Output (+)
A5	OG	1955	Right Rear Midrange Speaker Output (-)
A6	TN	1855	Right Rear Midrange Speaker Output (+)
A7	WH	1959	Left Rear Midrange Speaker Output (-)
A8	TN	1859	Left Rear Midrange Speaker Output (+)
B1	D-BU	658	Cellular Telephone Voice Signal (UE1)
B2	L-BU/BK	659	Cellular Telephone Voice Low Reference (UE1)
B3-B8	--	--	Not Used

Audio Amplifier C3 (U57)

Connector Part Information

OEM: 12064993
Service: 12102485
Description: 6-Way F Micro-Pack 100 Series (BK)

Terminal Part Information

Pins: 6, 7, 8, 9, 10
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)

Audio Amplifier C3 (U57)

Pin	Wire Color	Circuit No.	Function
5	--	--	Not Used
6	PU	1807	Class 2 Serial Data
7	BARE	1489	Drain Wire
8	D-GN	1488	Noise Compensation Microphone Signal
9	WH	5343	Navigation Audio Signal (-) (UAV/U2X/U2Y)
10	YE	5342	Navigation Audio Signal (+) (UAV/U2X/U2Y)

Audio Amplifier C3 (U66)

Connector Part Information

OEM: 12110206
Service: 12110206
Description: 24-Way F Micro-Pack 100 Series (L-BU)

Terminal Part Information

Pins: A1, A2, A3, A4
Terminal/Tray: 12146448/19
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)

Pins: A5, A6, A7, A8, A9, A10, B4, B5, B6, B7, B11
Terminal/Tray: 12146447/3
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12031876-1/J-35616-6 (BN)

Audio Amplifier C3 (U66)

Pin	Wire Color	Circuit No.	Function
A1	PU	1952	Right Front Tweeter Speaker Output (-)
A2	L-GN	1852	Right Front Tweeter Speaker Output (+)
A3	TN	1856	Left Front Tweeter Speaker Output (+)
A4	YE	1956	Left Front Tweeter Speaker Output (-)
A5	D-BU	1857	Left Front Midrange Speaker Output (+)
A6	L-BU	1957	Left Front Midrange Speaker Output (-)
A7	D-BU/WH	346	Rear Subwoofer Speaker Coil 1 Output (+)
A8	L-GN/BK	1794	Rear Subwoofer Speaker Coil 1 Output (-)
A9	D-GN	1795	Rear Subwoofer Speaker Coil 2 Output (+)
A10	L-BU/BK	315	Rear Subwoofer Speaker Coil 2 Output (-)
A11-A12	--	--	Not Used
B1-B3	--	--	Not Used
B4	L-GN	1948	Right Low Level Audio Signal (-)
B5	L-GN	512	Right Low Level Audio Signal (+)
B6	D-GN	1947	Left Low Level Audio Signal (-)
B7	TN	511	Left Low Level Audio Signal (+)
B8-B10	--	--	Not Used
B11	PU	1807	Class 2 Serial Data
B12	--	--	Not Used

Digital Radio Receiver (U2K/U2L)

Connector Part Information

OEM: 15394150
Service: See Catalog
Description: 16-Way F Micro 64 (BK)

Terminal Part Information

Pins: 2, 3, 9, 10, 15, 16
Terminal/Tray: 15359541/4
Core/Insulation Crimp: M/M
Release Tool/Test Probe: 15381651-2/J-35616-64B (L-BU)

Digital Radio Receiver (U2K/U2L)

Pin	Wire Color	Circuit No.	Function
1	--	--	Not Used
2	BN/WH	367	Left Audio Signal (+)
3	D-GN/WH	368	Right Audio Signal (+)
4-8	--	--	Not Used
9	BK	850	Ground
10	TN/WH	372	Audio Common
11-14	--	--	Not Used
15	PU	1807	Class 2 Serial Data
16	RD/WH	2240	Battery Positive Voltage

Noise Compensation Microphone (U57)

Connector Part Information

OEM: 12047663
Service: 12058709
Description: 2-Way M Metri-Pack 150 Series (BK)

Terminal Part Information

Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Noise Compensation Microphone (U57)

Pin	Wire Color	Circuit No.	Function
A	BARE	1489	Drain Wire
B	D-GN	1488	Noise Compensation Microphone Supply Voltage

Radio C1

Connector Part Information

OEM: 30220700
Service: 88952767
Description: 20-Way F DCS-2 Tri-Color (YE/GN/BU)

Terminal Part Information

Pins: 2, 4, 5, 6, 8, 9, 11, 12, 13, 16, 19
Terminal/Tray: 60000511/21
Core/Insulation Crimp: E/C
Release Tool/Test Probe: J-38125-560/J-35616-2A (GY)

Pins: 6, 9, 14, 17, 20
Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Radio C1

Pin	Wire Color	Circuit No.	Function
1	--	--	Not Used
2	BARE	5344	Drain Wire (UAV/U2X/U2Y)
3	--	--	Not Used
4	YE	5342	Navigation Audio Signal (+) (UAV/U2X/U2Y)
5	OG	1544	Information Up Switch Signal (LP1/LY7)
6	PK	5149	Cellular Microphone Signal (UE1)
6	GY	655	Cellular Microphone Signal (U2Y/U2X)
7	--	--	Not Used
8	PU	1807	Class 2 Serial Data
9	PK/BK	5152	Cellular Microphone Low Reference (UE1)
9	BARE	1782	Drain Wire (U2Y/U2X)
10	--	--	Not Used
11	PU	1807	Class 2 Serial Data
12	PK	1545	Information Down Switch Signal (LP1/LY7)
13	D-BU	1796	Steering Wheel Controls Signal (LP1/LY7)
14	D-GN	5142	Modem Tx (Japan)
15	--	--	Not Used
16	WH	5343	Navigation Audio Signal (-) (UAV/U2X/U2Y)
17	L-BU	5141	Modem Rx (Japan)
18	--	--	Not Used
19	OG	1486	FM Composite Signal
20	YE/BK	5143	Modem Ground (Japan)

Radio C2

Connector Part Information

OEM: 963121-1
Service: 88953324
Description: 8-Way F Junior Timer Type (TN)

Terminal Part Information

Pins: 2, 3, 4, 5, 6, 7, 8
Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Radio C2

Pin	Wire Color	Circuit No.	Function
1	--	--	Not Used
2	BARE	2012	Drain Wire
3	L-GN	512	Right Low Level Audio Signal (+)
4	L-GN	1948	Right Low Level Audio Signal (-)
5	TN	511	Left Low Level Audio Signal (+)
6	D-GN	1947	Left Low Level Audio Signal (-)
7	BN	818	Vehicle Speed Signal (UAV/U2X/U2Y)
8	BARE	2011	Drain Wire

Radio C3

Connector Part Information

OEM: 963120-1
Service: 88953325
Description: 8-Way F Junior Timer Type (GY)

Terminal Part Information

Pins: 1, 2, 3, 4, 5, 6
Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Pins: 7, 8
Terminal/Tray: 4-965999-1/25
Core/Insulation Crimp: C/A
Release Tool/Test Probe: 12093647/J-35616-4A (PU)

Radio C3

Pin	Wire Color	Circuit No.	Function
1	D-GN/WH	367	Left Audio Signal (+) (U2K)
2	PU	1375	Remote Radio Control Supply Voltage
3	TN/WH	372	Audio Common (U2K/U2L)
4	BN/WH	368	Right Audio Signal (+)
5	PK	5165	SW Antenna Enable (Export w/U2X)
6	BARE	5324	Drain Wire (U2K/U2L)
7	RD/WH	2240	Battery Positive Voltage
8	BK/WH	851	Ground

Radio C4 (Export w/U2X/U2Y)

Connector Part Information

OEM: 39-01-2225
Service: 88952773
Description: 22-Way F Mini-Fit Jr. (WH)

Terminal Part Information

Pins: 6, 7, 8, 9, 10, 11, 15, 16, 20, 21
Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Radio C4 (Export w/U2X/U2Y)

Pin	Wire Color	Circuit No.	Function
1-5	--	--	Not Used
6	OR	2047	Video Red Signal (+)
7	TN	5146	Video Red Signal (-)
8	D-BU	2048	Video Green Signal (+)
9	BN	5145	Video Green Signal (-)
10	D-GN	2049	Video Blue Signal (+)
11	GY	5144	Video Blue Signal (-)
12-14	--	--	Not Used
15	BN	2355	Navigation Display Serial Data Low (Japan w/U2X)
16	OG	2354	Navigation Display Serial Data High (Japan w/U2X)
17-19	--	--	Not Used
20	L-GN	2045	Video Synchronization Signal (+)
21	TN/BK	5147	Video Synchronization Signal (-)
22	--	--	Not Used

Radio Antenna Module

Connector Part Information

OEM: 12186246
Service: 15305983
Description: 3-Way F Micro-Pack (WH)

Terminal Part Information

Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Radio Antenna Module

Pin	Wire Color	Circuit No.	Function
1	RD/WH	3640	Battery Positive Voltage
2	OG	1486	FM Composite Signal
3	PU	1807	Class 2 Serial Data

Speaker - Front Center (U57)

Connector Part Information

OEM: 12047662
Service: 12085535
Description: 2-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

Terminal/Tray: 12064971/5
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Speaker - Front Center (U57)

Pin	Wire Color	Circuit No.	Function
A	L-BU	1960	Front Center Speaker Output (-)
B	YE	1860	Front Center Speaker Output (+)

Speaker - Left A Pillar Tweeter (U57)

Connector Part Information

OEM: 12047662
Service: 12085535
Description: 2-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Speaker - Left A Pillar Tweeter (U57)

Pin	Wire Color	Circuit No.	Function
A	YE	1956	Left Front Tweeter Speaker Output (-)
B	TN	1856	Left Front Tweeter Speaker Output (+)

Speaker - Left A Pillar Tweeter (U66)

Connector Part Information

OEM: 12052832
Service: 12101825
Description: 2-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

Terminal/Tray: 12047767/2
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Speaker - Left A Pillar Tweeter (U66)

Pin	Wire Color	Circuit No.	Function
A	YE	1956	Left Front Tweeter Speaker Output (-)
B	TN	1856	Left Front Tweeter Speaker Output (+)

Speaker - LF Door (U57)

Connector Part Information

OEM: 12052832
Service: 12101825
Description: 2-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

Terminal/Tray: 12047767/2
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Speaker - LF Door (U57)

Pin	Wire Color	Circuit No.	Function
A	YE	1956	Left Front Tweeter Speaker Output (+)
B	TN	1856	Left Front Tweeter Speaker Output (+)

Speaker - LF Door (U66)

Connector Part Information

OEM: 12064867
Service: 88987981
Description: 2-Way F Metri-Pack 150 Series (WH)

Terminal Part Information

Terminal/Tray: 12047767/2
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 12094429/J-35616-2A (GY)

Speaker - LF Door (U66)

Pin	Wire Color	Circuit No.	Function
A	L-BU	1957	Left Front Midrange Speaker Output (-)
B	D-BU	1857	Left Front Midrange Speaker Output (+)

Speaker - LR Door

Connector Part Information

OEM: 12052832
Service: 12101825
Description: 2-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Speaker - LR Door

Pin	Wire Color	Circuit No.	Function
A	WH	1959	Left Rear Midrange Speaker Output (-)
B	TN	1859	Left Rear Midrange Speaker Output (+)

Speaker - Rear Subwoofer (U57)

Connector Part Information

OEM: 12129136
Service: 12129136
Description: 4-Way F Metri-Pack 280 Series Flexlock (BK)

Terminal Part Information

Pins: A, B
Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Speaker - Rear Subwoofer (U57)

Pin	Wire Color	Circuit No.	Function
A	D-BU/WH	346	Rear Subwoofer Speaker Output (+)
B	L-GN/BK	1794	Rear Subwoofer Speaker Output (-)
C-D	--	--	Not Used

Speaker - Rear Subwoofer (U66)

Connector Part Information

OEM: 12064760
Service: 12085208
Description: 4-Way F Metri-Pack 150 Series (BK)

Terminal Part Information

Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit

Speaker - Rear Subwoofer (U66)

Pin	Wire Color	Circuit No.	Function
A	L-GN/BK	1794	Rear Subwoofer Speaker Coil 1 Output (-)
B	D-BU/WH	346	Rear Subwoofer Speaker Coil 1 Output (+)
C	L-BU/BK	315	Rear Subwoofer Speaker Coil 2 Output (-)
D	D-GN	1795	Rear Subwoofer Speaker Coil 2 Output (+)