X409 Body Harness to the Cargo Door Harness (B9Q)

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

Connector Part Information Harness Type: Body OEM Connector: 12052054 Service Connector: 88988619 Description: 4-Way M Metri-Pack 150 Series (BK)	Connector Part Information Harness Type: Cargo Door OEM Connector: 12045813 Service Connector: 12101889 Description: 4-Way F Metri-Pack 150 Series (CR)
Terminal Part Information Terminated Lead: 13575462 Release Tool: J-38125-12A Diagnostic Test Probe: J-35616-3 (GY) Terminal/Tray: 12047581/2 Core/Insulation Crimp: E/C	Terminal Part Information Terminated Lead: 13575464 Release Tool: J-38125-12A Diagnostic Test Probe: J-35616-14 (GN) Terminal/Tray: 15326030/5 Core/Insulation Crimp: E/C

Pin	Wire	Circuit	Function	Pin	Wire	Circuit	Function
A	0.35 L-BU	1320	CHMSL Supply Voltage (B9Q)	A	-	-	Not Used (Upfitter)
B	0.35 BK	850	Ground (B9Q)	B	-	-	Not Used (Upfitter)
C	0.35 OG/GY	744	Rear Compartment Lid Ajar Switch Signal (B9Q)	C	-	-	Not Used (Upfitter)
D	0.35 L-GN	5926	Rear Access Open Switch Signal (B9Q)	D	-	-	Not Used (Upfitter)