Ford Excursion I (1999-2005) grade/load switch Wiring diagram
This page shows the only wiring diagram for the component.grade/load switch, which is found in the car Ford Excursion I (1999-2005). This component is only found in one wiring diagram on your vehicle, and you can see its details here. If necessary, you can also go to other diagrams for this system for more information..
Wiring diagram grade/load switch (1 of 1)
10 11 CHASSIS GND PWR GND
6 14 DATA LINK CONNECTOR (DLC) (BEHIND LEFT SIDE OF DASH)
BLK WIRE
BLK/WHT WIRE
BRAKE PED POS SW
BRAKE PEDAL POSITION (BPP) SWITCH (BEHIND LEFT SIDE OF DASH, ABOVE BRAKE PEDAL)
BRN/WHT WIRE
CENTRAL JUNCTION BOX (BEHIND LOWER LEFT SIDE OF DASH)
COOL TEMP SENS
DK BLU/ORG WIRE
EGR THRTL POS
ENGINE COOLANT TEMPERATURE (ECT) SENSOR
FUSE 116
FUSE 22
FUSE 34
FUSE 45
GRADE/LOAD SWITCH
GRD/LOAD SW
GRY WIRE
GRY/RED WIRE
HOT AT ALL TIMES
HOT IN RUN OR START
IGNITION SWITCH
INJECTOR DRIVER MODULE, FUEL HEATER RELAY
INTK AIR TEMP SENS
LOCK
LT BLU/BLK WIRE
LT BLU/RED WIRE
LT BLU/YEL WIRE
MAF SENS SIG RTN
NCA WIRE
OFF
ORG/LT BLU WIRE
PCM POWER DIODE
PCM POWER RELAY
PNK/ORG WIRE
PNK/YEL WIRE
POWERTRAIN CONTROL MODULE (PCM) (ON LEFT SIDE OF FIREWALL)
PWR IN
RED WIRE
RED/LT GRN WIRE
RED/WHT WIRE
RED/YEL WIRE
REF VOLT
RUN WIRE
SIG RTN
TAN/LT BLU WIRE
TAN/WHT WIRE
THROTTLE MASS AIRFLOW POSITION (MAF) SENSOR (TPS) SENSOR
TO FUEL PUMP RELAY
WHT RED/ WIRE
WHT/LT GRN WIRE
WHT/RED WIRE
WHT/YEL WIRE
YEL/WHT WIRE
Go to component -> 6.0l diesel, a/t circuit (1 of 2) -> GRADE/LOAD SWITCH
