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CONTROL MODULE PIN OUT INFORMATION
ENGINE CONTROL MODULE
‘;r Pin
Description
0
EM,O-2
A,CCM LOAD INHIBIT
I EM10-3
A!CCM ELECTRICAL LOAD SIGNAL
1 EM104
ArCCM COMPRESSOR CLUTCH REOUEST
I EMlO-
BRAKE SWITCH
I EM12.5
C-WAY REFRIGERANT SWITCH HIGH PRESSURE
I iM,Z-6
4~WAY REFRlGERANT SWlTCH HIGH PRESSURE
I EM12-8
IGNITION MODULE 2 SWlTCHlNG FEEOBACK
1 iM,Z-9
IGNITlOY MODULE 2 SWITCHING FEEDBACK
0
EM,Z-10
AIR CONDITIONING COMPRESSOR RELAYACTIVATE
COMPONENTS
Component
AIR
CONDlTlDNlNG COMPRESSOR CLUTCH
Connector I Type /Color
P136, I-WAY S”MlTOM0 090 A-TYPE, BLACK
Location / Access
ENGINE COMPARTMENT:&‘C COMPRESSOR
Inactive
B+
GROUND
GROUND
B-
A/C UNlTiRlGHTHAND SIDE
AC4,22-WAY MULTILOCK 47 i GREY
ACZ4!4-WAY MULTILOCK 070 !WHITE
FC63 ,O~WAY AMP MOL! NATURAL
SW3 I3-WAY EPC, BLACK AND WHlTE
BRAKE CANCEL SWTCH
CRUISE CONTROL ON , OFF SWITCH
CRUISE CONTROL SWITCHES (STEERING WHEEL,
ENGINE CONTROL MODULE
TOP OF BRAKE PEDAL
REARWARD OF GEAR SELECTOR
CENTER OF STEERING WHEEL
ENGINE COMPARTMENT!CONTROL MODULE ENCLOSURE
GROUND
B+
B+
B-
0
0
FUEL PUMP RELAY ACTIVATE
CRUISE CONTROL ON STATUS LED
NOT USED
SERIES iLOW SPEED FAN *CTI”*TE
PARALLEL (HIGHI SPEED FAN ACT,“*TE
IGYITION COIL REL*YACT,“ATE
IGNITION MODULE 1 SWliCHlNG
lGNlTiON MODULE 2 SWTCHING
IGNITION MODULE 2 SWITCHING
IGNITION MODULE 1 SWlTCHlNG
IGNITION MODULE 2 SWlTCWlNG
IGNITION MODULE 1 SWlTCHlNG
IGNITION MODULE 1 SWlTCHlNG
IGNITION MODULE 1 SWlTCHlNG
iNJECTOR ‘3B’ACTl”ATE
INJECTOR ‘2B’ACTl”ATE
INJECTOR ‘4K ACTIVATE
INJECTOR ‘,A ACTIVATE
INJECTOR ‘48’ ACTIVATE
INJECTOR ‘3N ACTIVATE
INJECTOR ‘2K ACTIVATE
lNJECTOR ‘1B’ACTI”ATE
GROUND
GROUND
GROUND
GROUND
GROUND
GROUND
GROUND
GROUND
GROVND
GROUND
B+
B+
B+
FUSE BOX TRUNK
BTlO: 10.WAY “.T.A FVSEBOX, NATURAL
TRVNK, ELtCTRlCAL CARRIER
Bill I ,&WAY u T4. FUSEBOX, BLACK
BT12,10-WAY U T.A FUSEBOX, GREEN
BT13,10-WAY U T A FVSEBOX, BLUE
BT64, EYELET
IGNITION COlL - ,A
pi,*, *-WAY YAZAK, 090x, BLACK
ENGINE COMPARTMENT, CAMSHAFT COVER
IGNlTlON COiL- 1B P122, Z-WAY YAZAKI mm, BLACK
ENGINE COMPARTMENT, CAMSHAFT COVER
lGNlT\ON COlL 2A P119 i Piv*y YAZAK, 090x : BLACK
ENGINE COMPARTMENT, CAMSHAFT CO”ER
lGNlTlON COIL - 28
Pi23, ?~W/IY YAZAKI 090X, BLACK
ENGINE COMP*RTMENT,CAMSHAFTCO”EB
IGNlTlON COIL-W. Pm, P-WAY YAZAKlO9OX, BLACK
ENGINE COMPARTMENT, CAMSHAFT COVER
ICNlTlON COlLLBB P124, Z-WAY YALM 090x, BLACK
ENGINE COMPARTMENT, CAMSHAFT COVER
IGNlTlON COIL-U PI21 ,l~WAY YAZAKI 090x, BLACK
ENGINE COMPARTMENTiCAMSHAFT COVER
lGNlT,ON COILL4B Pi25,2~WAY YAZAKI 090X, BLACK
ENGINE COMP*RTMENT,CAMSHAFTCO”ER
IGNlTlON MODULE 1 EM27,12-WAY lGNlT,ON POWER MODULE: BLACK
ENGINE COMPARTMENT/BULKHEAD, RIGHT HANDSIDE
IGNiTlON MODULE - 2 EM29,12-WAY IGNITION POWER MODULE! BLACK
ENGINE COMPARTMENT, BULKHEAD, LEFT HAND SIDE
RADIATOR FAN CONTROL RELAY MODULE
LB, %WAY TRW, BLACK
ADJACENT TO LEFT HAND HORN
RADlATOR FAN - LH
LF13, Z-WAY RElNSHAGEN METR, 630, BLACK
ENGINE COMPARTMENT, FRONT
RADIATOR FAN - RH WI?, 2~WAY REINSHAGEN METRI 530, BLACK
ENGINE COMPARTMENT/FRONT
REFRIGERANT4-WAY PRESSURE SWITCH
LB,, G-WAY ECONOSEAL 111 LC, BLACK
ENGINE COMPARTMENT, REARWARD OF RADlATOR
RELAYS
Relay
Color / Stripe Connector / Color
Location / Access
AIR CONDlTlONlNG COMPRESSOR CLUTCH RELAY BROWN
BUS
LX ENCLOSURE RELAYS
FUEL INJECTION RELAY BROWN EM5 i BROWN
CONTROL MODULE ENCLOSURE RELAYS
FUEL PUMP RELAY (#4)
BROWN BUS
TRUNK FUSE BOX
IGNITION COIL RELAY BROWN EM’Z, BROWN
CONTROL MODULE ENCLOSURE RELAYS
0
0
0
0
B-
B7
B+
B+
B-
B+
B+
B-
AIR CONDlTlONlNG CONTROL MODULE
v Pin
Description
I ACbl
COMPRESSOR CLUTCH STATUS
0
Al31
AIR CONDlTlONlNG ELECTRICAL LOAD SlGNA,
I AC4-7
LOAD INHIBIT
0
KS9
COMPRESSOR CLUTCH ON REOUEST
I AC%17
REFRIGERANT&WAY PRESSURE SWlTC,,
Active
Inactive
B+ ,ONi
D”
B+
0”
B+
Cl”,*-30BARi
0”
B-
0”
B- (OUT OF ACTIVE RANGE1
HARNESS-TO-HARNESS CONNECTORS
Connector
Type I Color
AC12 20.WAY MULTILOCK 070, WHlTE
AC13
X-WAY MULTILOCK OX, YELLOW
BT2
*O-WAY M”LT!LOCK 070 /WHITE
EM1
20.WAY MULTILOCK 070, WHITE
EM2 l&WAY MULTILOCK 070,YELLOW
EM3 14~WAY MVLTiLOCK 070, GREY
LF3
13~WA\y ECONOSEAL II/ K, WHITE
LF40
13WAY ECONOSEAL 111 LC, BLACK
Pll
57.WAY SUMlTOMO, BLACK
PI2
IS-WAY ECONOSEAL l/l LC, BLACK
RH1
2O~WA.Y MULTiLOCK 070, GREY
RH2
PO-WAY MULTILOCK 070, WHITE
SC3 12.WAY MULTlLOCK 070, GREY
SW,
‘I?-WAY MULTlLOCK 040 II BLACK
SW2
6-WAY JST, WHlTE
FASCIA TOP CONNECTOR MOUNTING BRACKET, RlGHT HAND SIDE
Location / Access
FASCIA BOTTOM CONNECTOR MOUNTING BRACKET, RIGHT HAND SIDE
TRUNK, ABOVE RIGHT HAND REAR WHEEL ARCH
ENGINE COMPARTMENT,AOJACENTTO RIGHT HAND ENCLOSURE
ENGINE COMPARTMENTiADJACENTTO RlGHTHAND ENCLOSURE
ENGINE COMP*RTMENT,ADJACENTTO RIGHTHAND ENCLOSURE
ENGlNE COMPARTMENT, LEFT HAND ENCLOSURE
ENGINE COMPARTMENT, LEFT HAND ENCLOSURE
ENGlNE COMPARTMENT, BRKKET ON TOP OF TRANSMlSSiON
ENGINE COMPARTMENT, BRACKET ON TOP OF TRANSMlSSiON
BEHIND GLOVE BOX
REAR OF CENTER CONSOLE ASSEMBLY
RIGHT HAND SIDE OF STEERING COLUMN
INSIDE STEERING COLUMN COWL
CENTER OF STEERING WHEEL
GROUNDS
The following symbols are used to represent values for Control Module Pin Out data:
I
Input
D
Serial and encoded communications
0 output
C
B+ Battery voltage
CAN (Network)
SG Signal Ground
V Voltage (DC)
S
SCP Network
Hz Freauencv
KHz Frequency x 1000
MS Milliseconds
MV Millivolts
Ground
Location / Type
BTML
EYELET IPA,Rl -LEFT HAND LEG : TRUNK, RIGHT REAR
EMlAR EYELET (PAIR, - RlGHT HAND LEG! ENGINE COMPARTMENT. RIGHT HAND ENCLOSURE
EMZAR EYELET IPA,R, - RlGHT HAND LEG, ENGINE COMPARTMENT. LEFT HAND ENCLOSURE
FC3BL
EYELET (PAIRI -LEFT HAND LEG, TRANSMlSSlON TUNNEL. LEFT HAND SIDE
LF2.u EYELET (PA,% - LEFT HAND LEG, ENGINE COMPARTMENT, FORWARD OF LEFT HAND HOOD CATCH
LFlBL
EYELET (PA,R) LEFT HAND LEG, ENGiNE COMPARTMENT, FORWARD OF LEFT HAND HOOD CATCH
CONTROL MODULE PIN OUT INFORMATION (FOLD OUT PAGE)
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 THE BOOK FOR ILLUSTRATIONS DETAILING THE LOCATION AND IDENTIFICATION OF COMPONENTS, RELAYS.
CONNECTORS, HARNESSES, GROUNDS, VEHICLE CONTROL MODULES AND CONTROL MODULE PINS.
DATE OF ISSUE: FEBRUARY 1998