Warning systems circuit for Hummer H2 I facelift (2007-2009)
Warning systems circuit
2 3 1 OFF AUTO
5 9 13 DRV DOOR KEY SW LO GMLAN SER DATA LF DOOR AJAR SW
8 17 12 PARK LAMPS SIG HEADLAMPS OFF SIG HEADLAMPS ON SIG
AUTO
BLK WIRE
BLK/WHT WIRE
BRAKE FLUID LEVEL SWITCH (MOUNTED TO LOWER LEFT SIDE OF MASTER CYLINDER)
BRAKE/
COMPUTER DATA LINES SYSTEM
DK GRN WIRE
DRIVER DOOR LATCH ASSEMBLY (INSIDE DRIVER DOOR BELOW OUTSIDE DOOR HANDLE)
DRIVER DOOR LOCK/ WINDOW SWITCH
DRIVER SEAT BELT BUCKLE
DRIVER SEAT BELT SWITCH
GND LVL SIG
GRY/BLK WIRE
HEADLAMP, PANEL DIMMER SWITCH
HOT AT ALL TIMES
IGN
IGNITION SWITCH
IND BRAKE
INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (SDM) (UNDER LEFT FRONT SEAT)
INSTRUMENT PANEL CLUSTER (IPC)
IPC FUSE 39
KEY-IN IGNITION SWITCH
L SEAT BELT SW
LEFT I/P JUNCTION BLOCK
LO GMLAN SER DATA
LOGIC
LT BLU WIRE
NCA WIRE
OFF
PARK BRAKE SWITCH (PART OF PARKING BRAKE ASSEMBLY)
PARK BRK SW SIG
PARK HEAD
PNK LOW REFERENCE WIRE
PNK WIRE
PNK/BLK WIRE
PPL
RADIO
RED/WHT WIRE
SEAT BELT IND
SERIAL B+ DATA
SERIAL DATA
TAN/WHT WIRE
TIRE PRESSURE IND
WHT WIRE
YEL WIRE