TV Antenna Module X1 (U2X/U2Y)

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: TV Antenna Module X1 (U2X/U2Y) Connector End View

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
1-2	-	-	Not Used
3	0.35 D-GN	5060	Low Speed GMLAN Serial Data
4	-	-	Not Used
5	0.35 GY	388	Remote Radio Right Audio Signal
6	0.35 D-GN/WH	368	Remote Radio Right Audio Signal
7	0.35 BK/WH	372	Remote Radio Audio Output (-)
8	0.35 BN/WH	367	Remote Radio Left Audio Signal
9	0.35 BARE	5345	Drain Wire
10-12	-	-	Not Used
13	0.5 GY	-	COAX
14	0.5 BK	-	COAX
15-18	-	-	Not Used
19	0.35 BK	851	Ground
20	0.35 OG	3340	Battery Positive Voltage
21-54	-	-	Not Used

Connector Part Information

OEM: 1-1355928-2
Service: 88988326
Description: 54-Way F (BK)

Terminal Part Information

Pins: 3, 5-9, 13, 14, 19, 20
Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit