Radio/HVAC Control X1

WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Radio/HVAC Control X1 Connector End View

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
1	0.5 BK	1171	Navigation Display Serial Data High
2	0.5 YE	1219	Navigation Display Serial Data Low
3	0.35 BARE	813	Drain Wire
4	0.5 VT/GN	7311	High Position Display Control Wake-Up Signal
5	-	-	Not Used
6	0.35 L-GN	6096	Washer Fluid Heated Control Switch Signal (XA7)
7	-	-	Not Used
8	0.5 OG	1040	Battery Positive Voltage
9	0.35 D-GN	5060	Low Speed GMLAN Serial Data
10	-	-	Not Used
11	0.5 L-GN	1011	Remote Radio Control Signal
12-13	-	-	Not Used
14	0.35 BN/WH	1571	Traction Control Switch Signal
15	0.35 TN	2144	Hazard Switch Signal
16	0.5 BK/WH	851	Ground

Connector Part Information

OEM: 15136073
Service: See Catalog
Description: 16-Way F (BK)

Terminal Part Information

Pins: 1-4, 6, 8, 9, 11, 14-16
Terminal/Tray: 7116-4618-02
Core/Insulation Crimp: Pins 1, 2, 4, 8, 11, 16 - See Terminal Repair Kit
Core/Insulation Crimp: Pins 3, 6, 9, 14, 15 - P/P
Release Tool/Test Probe: See Terminal Repair Kit