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The following abbreviations are used to represent values for Control Module Pin-Out data
I Input SG Sensor Ground S SCP Network V Voltage (DC)
O Output A ACP Network D Serial and Encoded Data Hz Frequency
SS Sensor Supply V C CAN (Network) B+ Battery Voltage kHz Frequency x 1000
CAUTION: The information on this data page is furnished to aid the user in understanding circuit operation. THIS INFORMATION SHOULD BE USED FOR
REFERENCE ONLY.
NOTE: The values listed are approximately those that can be expected at the control module connector pins with all circuit connections made and all components
connected and fitted. “Active” means a load is applied or a switch is ON; “Inactive” means a load is not applied or a switch is OFF.
Refer to the front of this book for detailed information and illustrations regarding the location and identification of harnesses, relays, grounds, control
modules and control module pins.
DATE OF ISSUE: September 2000
Fig. 20.1
COMPONENTS
Component Connector / Type / Color Location / Access
BODY PROCESSOR MODULE FC15 / 14-WAY AMP EEEC / GREY BULKHEAD / BEHIND GLOVE BOX
CIGAR LIGHTER – FRONT CA74 / 3-WAY MULTILOCK 070 / WHITE CENTER CONSOLE ASSEMBLY
CIGAR LIGHTER – REAR CA75 / 2-WAY AMP / METALLIC REAR CENTER CONSOLE VENT
CA76 / 1-WAY LUCAR POSILOCK MKI / BLACK
FUSE BOX – ENGINE COMPARTMENT LF5 / 10-WAY U.T.A. FUSE BOX / NATURAL ENGINE COMPARTMENT / LH FRONT
LF6 / 10-WAY U.T.A. FUSE BOX / BLACK
LF7 / 10-WAY U.T.A. FUSE BOX / GREEN
LF8 / 10-WAY U.T.A. FUSE BOX / BLUE
ST19 / EYELET
FUSE BOX – TRUNK BT10 / 10-WAY U.T.A. FUSE BOX / NATURAL TRUNK ELECTRICAL CARRIER
BT11 / 10-WAY U.T.A. FUSE BOX / BLACK
BT12 / 10-WAY U.T.A. FUSE BOX / GREEN
BT13 / 10-WAY U.T.A. FUSE BOX / BLUE
BT64 / EYELET
HORN SWITCHES (STEERING WHEEL) HP1 / 1-WAY BLADE CENTER OF STEERING WHEEL
HP2 / 1-WAY BLADE
HORN – LH LF46 / 1-WAY LUCAR POSILOCK MKI / BLACK FORWARD OF RADIATOR – LH SIDE / RADIATOR GRILLE
LF47 / 1-WAY LUCAR POSILOCK MKI / BLACK
HORN – RH LF48 / 1-WAY LUCAR POSILOCK MKI / BLACK FORWARD OF RADIATOR – RH SIDE / RADIATOR GRILLE
LF49 / 1-WAY LUCAR POSILOCK MKI / BLACK
PASSENGER COMPARTMENT ACCESSORY CONNECTOR CA71 / 3-WAY AMP SERIES 250 PIN / BLACK RH ‘A’ POST / ‘A’ POST TRIM
TRUNK ACCESSORY CONNECTOR BT25 / 3-WAY AMP SERIES 250 PIN / BLACK ADJACENT TO BATTERY / BATTERY COVER
RELAYS
Relay Case Color Connector / Color Location / Access
HORN RELAY BROWN BUS RELAY #6, ENGINE COMPARTMENT FUSE BOX / ENGINE COMPARTMENT
ACCESSORY CONNECTOR RELAY BROWN BUS RELAY #6, TRUNK FUSE BOX / TRUNK
HARNESS-TO-HARNESS CONNECTORS
Connector Type / Color Location / Access
BT4 54-WAY THROUGH PANEL / GREY BELOW PARCEL SHELF / TRUNK / REAR BULKHEAD / RH SIDE
EM1 12-WAY AUGAT 1.6 / BLACK ENGINE COMPARTMENT / ADJACENT TO ABS PUMP
EM3 18-WAY MULTILOCK 070 / WHITE PASSENGER ‘A’ POST / LOWER ‘A’ POST FINISHER
SC2 10-WAY MULTILOCK 070 / YELLOW ADJACENT TO STEERING COLUMN MOTOR
SC3 12-WAY MULTILOCK 070 / GREY ADJACENT TO STEERING COLUMN MOTOR
SW1 12-WAY MULTILOCK 040 / BLACK INSIDE STEERING COLUMN COWL
SW2 6-WAY JST / BLACK CENTER OF STEERING WHEEL
GROUNDS
Ground Location / Type
BT21R EYELET (PAIR) – TRUNK / RH REAR GROUND STUD
CA30L EYELET (PAIR) – LH ‘A’ POST GROUND SCREW
CA37 EYELET (SINGLE) – RH ‘A’ POST GROUND SCREW
CA47L EYELET (PAIR) – DRIVE SHAFT TUNNEL GROUND STUD – RH SIDE
CA47R EYELET (PAIR) – DRIVE SHAFT TUNNEL GROUND STUD – RH SIDE
FC17R EYELET (PAIR) – EMS BULKHEAD GROUND STUD
LF18R EYELET (PAIR) – LH FORWARD GROUND STUD
LF20R EYELET (PAIR) – RH FORWARD GROUND STUD
FOR CONTROL MODULE PIN OUT INFORMATION, UNFOLD PAGE TO LEFT.
CONTROL MODULE PIN OUT INFORMATION
BODY PROCESSOR MODULE
Pin Description Active Inactive
I FC15-4 HORN ACTIVATE REQUEST GROUND (MOMENTARY) B+
O FC15-70 HORN RELAY ACTIVATE GROUND (MOMENTARY) B+
I FC15-80 BATTERY SUPPLY VOLTAGE B+ B+