Power and Grounding Connectors

Emergency Vehicle Front Lamps Flasher

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12034003 5-Way F Metri-Pack 630 Series (BLK)
Pin	Wire Color	Circuit No.	Function
1	-	-	Not Used
2	GRY	2245	Emergency Vehicle Front Lamps Supply Voltage
3	-	-	Not Used
4	TAN	2246	Emergency Vehicle Front Lamps Supply Voltage
5	PPL	2323	Emergency Vehicle Front Lamp Flasher Supply Voltage

Fuse Block - SEO

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12160504 36-Way F Metri-Pack 280 Series Flexlock (BLK)
Pin	Wire Color	Circuit No.	Function
A1-A9	-	-	Not Used
B1	LT GRN	2236	SEO Relay Supplied Voltage
B2	-	-	Not Used
B3	LT BLU	2233	SEO Relay Control
B4	-	-	Not Used
B5	DK GRN	2237	SEO Relay Supplied Voltage
B6	-	-	Not Used
B7	DK BLU	2235	SEO Relay Control
B8-B9	-	-	Not Used
C1	BLK	1050	Ground
C2	-	-	Not Used
C3	ORN	3840	Battery Positive Voltage
C4	-	-	Not Used
C5	BLK	1050	Ground
C6	-	-	Not Used
C7	ORN	3940	Battery Positive Voltage
C8-C9	-	-	Not Used
D1-D9	-	-	Not Used

Ignition Switch, C1

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12110075 6-Way F Metri-Pack Mixed Series (NAT)
Pin	Wire Color	Circuit No.	Function
A	RED	42	Battery Positive Voltage
B	YEL	5	Crank Voltage
C	ORN	300	Ignition 3 Voltage
D	LT GRN	80	Key In Ignition Switch Signal
E	DK GRN	500	Ignition 0 Voltage
F	-	-	Not Used

Ignition Switch, C2

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12162229 6-Way F Metri-Pack Mixed Series (BLK)
Pin	Wire Color	Circuit No.	Function
A	RED	42	Battery Positive Voltage
B	PNK	3	Ignition 1 Voltage
C	BRN	4	Accessory Voltage
D	-	-	Not Used
E	BLK/WHT	1251	Ground
F	-	-	Not Used