Digital Radio Receiver (U2K)

WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Digital Radio Receiver (U2K)

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
1	0.35 TN/WH	372	Left Audio Signal (-)
2	0.35 BN/WH	367	Left Audio Signal (+)
3	0.35 D-GN/WH	368	Right Audio Signal (+)
4	0.35 GY	388	Right Audio Signal (-)
5	0.35 D-GN	5060	Low Speed GMLAN Serial Data
6-8	-	-	Not Used
9	0.5 BK	2550	Ground
10-15	-	-	Not Used
16	0.5 RD/WH	340	Battery Positive Voltage

Connector Part Information

Harness: Instrument Panel (Y91)
Harness: I/P Extension (except Y91)
OEM: 13568238
Service: 13504130
Description: 16-Way F Micro 64 Series (BK)

Terminal Part Information

Pins: 1-5, 9, 16
Terminal/Tray: 15359541/4
Core/Insulation Crimp: M/M
Release Tool/Test Probe: 15381651-2/J-35616-64B (L-BU)