S56 Radio Control Multi-Function Switch (KRJ) Connector End View

WARNING: This page is about a different car, the 2011 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: S56 Radio Control Multi-Function Switch (KRJ) Connector End View

Courtesy of GENERAL MOTORS CORP.

S56 Radio Control Multi-Function Switch (KRJ)

Pin	Color	Circuit	Function
1	0.75 RD/L-GN	3140	Battery Positive Voltage
2	0.75 BK	1750	Ground
3	0.75 GY	937	Linear Interconnect Network Bus
4	-	-	Not Used

Connector Part Information

Harness Type: Headliner
OEM Connector: 13216377
Service Connector: 13576535
Description: 4-Way F 0.64 Micro Quadlok Series (BK)

Terminal Part Information

Terminated Lead: Pending
Release Tool: Pending
Diagnostic Test Probe: Pending
Terminal/Tray: Pending
Core/Insulation Crimp: Pending