Hummer H3 I (2005-2010) bck/up fuse 28 Wiring diagrams
This page contains all the electrical diagrams for the component. bck/up fuse 28, in which he is found in the car Hummer H3 I (2005-2010). You can view various wiring diagrams where this component is used, as well as go to more detailed diagrams to see the complete connection and interaction in the system. All diagrams have links to quickly jump to the corresponding section with the component for easy viewing..
bck/up fuse 28 wiring diagram (1 of 2)
A/T
BACKUP LAMP SWITCH (ON TOP OF TRANSMISSION)
BCK/UP FUSE 28
BKUP
BLK WIRE
BRN WIRE
ELECTRONIC BRAKE CONTROL MODULE (EBCM) (LEFT OF MASTER CYLINDER)
HOT AT ALL TIMES
HOT IN RUN OR START
INSIDE REARVIEW MIRROR
LEFT BACKUP LAMP
LEFT TAIL/ STOP/ TURN SIGNAL LAMP
LT GRN WIRE
NCA WIRE
PARK/NEUTRAL POSITION (PNP) SWITCH (LEFT SIDE OF AUTOMATIC TRANSMISSION)
PNK M/T WIRE
PNK WIRE
RIGHT BACKUP LAMP
RIGHT TAIL/ STOP/ TURN SIGNAL LAMP
RUN/ CRANK RELAY 78
UNDERHOOD FUSE BLOCK (ABOVE LEFT FRONT WHEELWELL)
Go to component -> Backup lamps circuit -> BCK/UP FUSE 28
bck/up fuse 28 wiring diagram (2 of 2)
3.7L
5.3L
A/C CLUTCH RELAY 76
A/C COMPRESSOR CLUTCH
ABS/VSES FUSE 29
AC CLUTCH FUSE 48
AIR SOL FUSE 44
AIR SOL RELAY 80 HVAC CNTRL HD FUSE 59 TCCM SWITCH FUSE 58 HVAC BLWR FUSE 82
BACK-UP LAMP SWITCH
BCK/UP FUSE 28
BRN WIRE
DK BLU WIRE
DK GRN WIRE
ELECTRONIC BRAKE CONTROL MODULE (EBCM)
ENG CNTRL SYS FUSE 22
ENGINE CONTROL MODULE (ECM)
FROM
FROM INJECTOR FUSE 23 (DIAGRAM 3 OF 4)
FROM RUN/ CRANK RELAY 78 (DIAGRAM AIR CMPRSR FUSE 11 GRILLE GUARD FUSE 2 2 OF 4)
FROM TRANS FUSE 34 (DIAGRAM 2 OF 4)
FUEL FUEL FUEL FUEL INJECTOR INJECTOR INJECTOR INJECTOR
FUEL FUEL INJECTOR INJECTOR
FUEL INJECTOR
FUSE 33
FUSE 33 (DIAGRAM 3 OF 4)
IGNITION COIL MODULE
INJ FUSE 23
M/T A/T
NCA WIRE
OFF ROAD GRILL LAMP RELAY (DEALER INSTALLED)
OFF ROAD ROOF LAMP RELAY (DEALER INSTALLED)
PARK/ NEUTRAL POSITION (PNP) SWITCH
PCM-I FUSE 21
PNK PNK A/T WIRE
PNK PNK PNK PNK PNK WIRE
PNK PNK WIRE
PNK WIRE
PWR HTR SWITCH FUSE 53 VSES/ ABS FUSE 52 A/C CLUTCH DIODE 90
RED WIRE
RED/BLK WIRE
ROOF LP FUSE 4
RR DEFOG RELAY 71 HVAC RELAY 87
TO A/C CLUTCH RELAY 76 (DIAGRAM 3 OF 4)
TO BATT IGN SW FUSE 5 (DIAGRAM 4 OF 4)
TO ENG CNTRL SYS FUSE 22 (DIAGRAM 3 OF 4)
UNDERHOOD FUSE BLOCK (ABOVE LEFT FRONT WHEELWELL)
W/ ACTIVE BRAKE CONTROL
YAW, LATERAL ACCELEROMETER SENSOR
Go to component -> Power distribution circuit (3 of 4) -> BCK/UP FUSE 28
