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The following abbreviations are used to represent values for Control Module Pin-Out data
I
Input
D
Serial and Encoded Data
B+
Battery Voltage
kHz
Frequency x 1000
O
Output
C
CAN (Network)
V
Voltage (DC)
ms
Milliseconds
SG
Signal Ground
S
SCP Network
Hz
Frequency
mV
Millivolts
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:
October 1999
Fig. 04.5
COMPONENTS
Component
Connector / Type / Color
Location / Access
BRAKE SWITCH
CC40 / 4-WAY MULTILOCK 070 / WHITE
ADJACENT TO THE BRAKE PEDAL MOUNTING ASSEMBLY
CKPS: CRANKSHAFT POSITION SENSOR
PI17 / 2-WAY ECONOSEAL III HC / BLACK
ENGINE / REAR OF BED PLATE
CMPS: CAMSHAFT POSITION SENSOR – ‘A’ BANK
PI16 / 2-WAY YAZAKI / BLACK
ENGINE COMPARTMENT / ‘A’ BANK CYLINDER HEAD, REAR
CMPS: CAMSHAFT POSITION SENSOR – ‘B’ BANK
PI15 / 2-WAY YAZAKI / BLACK
ENGINE COMPARTMENT / ‘B’ BANK CYLINDER HEAD, REAR
ECM AND TCM COOLING FAN
EM66 / 2-WAY MULTILOCK 070 / WHITE
ENGINE COMPARTMENT / CONTROL MODULE ENCLOSURE
ENGINE CONTROL MODULE
EM80 / 31-WAY AMP 403 / NATURAL
ENGINE COMPARTMENT / CONTROL MODULE ENCLOSURE
EM81 / 24-WAY AMP 403 / NATURAL
EM82 / 17-WAY AMP 403 / NATURAL
EM83 / 28-WAY AMP 403 / NATURAL
EM84 / 22-WAY AMP 403 / NATURAL
EM85 / 12-WAY MULTILOCK 070 / WHITE
ECTS: ENGINE COOLANT TEMPERATURE SENSOR
PI4 / 2-WAY ECONOSEAL E J2 / GREY
ENGINE COMPARTMENT / REAR OF ENGINE TOP HOSE
EOTS: ENGINE OIL TEMPERATURE SENSOR
PI38 / 2-WAY ECONOSEAL EC J2 / GREY
ENGINE BLOCK / BELOW GENERATOR
EVAPP: EVAP CANISTER PURGE VALVE
EM39 / 2-WAY ECONOSEAL J2+ / BLACK
ENGINE COMPARTMENT / BULKHEAD
HO2S: HEATED OXYGEN SENSOR (DOWNSTREAM) – ‘A’ BANK
EM22 / 2-WAY SUMITOMO 0902 / BLACK
ENGINE COMPARTMENT / BRACKET ON TOP OF TRANSMISSION
HO2S: HEATED OXYGEN SENSOR (DOWNSTREAM) – ‘B’ BANK
EM24 / 2-WAY SUMITOMO 0902 / BLACK
ENGINE COMPARTMENT / BRACKET ON TOP OF TRANSMISSION
HO2S: HEATED OXYGEN SENSOR (UPSTREAM) – ‘A’ BANK
EM21 / 4-WAY SUMITOMO 0902 / GREY
ENGINE COMPARTMENT / BRACKET ON TOP OF TRANSMISSION
HO2S: HEATED OXYGEN SENSOR (UPSTREAM) – ‘B’ BANK
EM23 / 4-WAY SUMITOMO 0902 / GREY
ENGINE COMPARTMENT / BRACKET ON TOP OF TRANSMISSION
IATS 2: INTAKE AIR TEMPERATURE SENSOR 2
PI3 / 2-WAY AMP JUNIOR POWER TIMER / BLACK
ENGINE COMPARTMENT / ‘A’ BANK INTERCOOLER / REAR
KS: KNOCK SENSOR – ‘A’ BANK
PI26 / 2-WAY ECONOSEAL III LC / BLACK
ENGINE VEE / UNDER INTAKE MANIFOLD
KS: KNOCK SENSOR – ‘B’ BANK
PI27 / 2-WAY ECONOSEAL III LC / BLACK
ENGINE VEE / UNDER INTAKE MANIFOLD
MAFS: MASS AIR FLOW SENSOR
PI35 / 5-WAY YAZAKI 92 / BLACK
ENGINE COMPARTMENT / REARWARD OF AIR CLEANER
PARKING BRAKE SWITCH
CC11 / 2-WAY MULTILOCK 040 / BLACK
CENTER CONSOLE ASSEMBLY
PPS: PEDAL POSITION SENSORS
PI42 / 5-WAY SUMITOMO TS090 / BLACK
ENGINE COMPARTMENT / ON THROTTLE ASSEMBLY
THROTTLE MOTOR
PI33 / 2-WAY SUMITOMO HM250 / BLACK
ENGINE COMPARTMENT / THROTTLE ASSEMBLY
TPS: THROTTLE POSITION SENSORS
PI6 / 4-WAY ECONOSEAL J2T / BLACK
ENGINE COMPARTMENT / ON THROTTLE ASSEMBLY
RELAYS
Relay
Case Color
Connector / Color
Location / Access
THROTTLE MOTOR POWER RELAY
BROWN
EM49 / BROWN
CONTROL MODULE ENCLOSURE RELAYS / ENGINE COMPARTMENT
O2S HEATERS RELAY
BROWN
EM75 / BROWN
CONTROL MODULE ENCLOSURE RELAYS / ENGINE COMPARTMENT
HARNESS-TO-HARNESS CONNECTORS
Connector
Type / Color
Location / Access
CA19
20-WAY MULTILOCK 070 / YELLOW
LH ‘A’ POST CONNECTOR MOUNTING BRACKET / LOWER ‘A’ POST FINISHER
EM1
12-WAY AUGAT 1.6 / BLACK
ENGINE COMPARTMENT / ADJACENT TO ABS PUMP
EM53
20-WAY MULTILOCK 070 / WHITE
PASSENGER ‘A’ POST / LOWER ‘A’ POST FINISHER
LF3
54-WAY THROUGH PANEL CONNECTOR / GREY
LH ‘A’ POST / LOWER ‘A’ POST FINISHER
PI1
57-WAY SUMITOMO TS090 / BLACK
ENGINE COMPARTMENT / BULKHEAD / REAR OF ENGINE
PI2
13-WAY ECONOSEAL III LC / BLACK
ENGINE COMPARTMENT / BRACKET ON TOP OF TRANSMISSION
GROUNDS
Ground
Location / Type
EM8L
EYELET (PAIR) – EMS LH GROUND STUD
EM16L
EYELET (PAIR) – EMS BULKHEAD GROUND STUD
EM16R
EYELET (PAIR) – EMS BULKHEAD GROUND STUD
FOR CONTROL MODULE PIN OUT INFORMATION, UNFOLD PAGE TO LEFT.
CONTROL MODULE PIN OUT INFORMATION
ENGINE CONTROL MODULE
P
Pin
Description
Active
Inactive
O
EM80-01
EVAP VALVE ACTIVATE
GROUND (VALVE OPEN)
B+
I
EM80-03
GROUND (POWER)
GROUND
GROUND
O
EM80-04
THROTTLE MOTOR POWER SUPPLY
B+
GROUND
O
EM80-05
THROTTLE MOTOR POWER SUPPLY
B+
GROUND
O
EM80-06
THROTTLE MOTOR POWER SUPPLY
B+
GROUND
O
EM80-07
THROTTLE MOTOR POWER SUPPLY
B+
GROUND
I
EM80-08
THROTTLE MOTOR POWER SUPPLY
B+
GROUND
I
EM80-09
THROTTLE MOTOR POWER SUPPLY
B+
GROUND
I
EM80-15
EOT FEEDBACK
2.5 V @ 34
°
C; 0.5 V @ 90
°
C; (DECREASING VOLTAGE WITH TEMPERATURE INCREASE)
D
EM80-17
SERIAL COMMUNICATIONS
D
EM80-18
SERIAL COMMUNICATIONS
D
EM80-19
ECM PROGRAMMING
I
EM80-21
GROUND (THROTTLE MOTOR 1)
GROUND
GROUND
D
EM80-27
ECM PROGRAMMING
I
EM80-29
GROUND (LOGIC 2)
GROUND
GROUND
I
EM80-31
GROUND (THROTTLE MOTOR 2)
GROUND
GROUND
O
EM81-03
EMS CONTROLLED RELAY ACTIVATE
GROUND
B+
I
EM81-08
GROUND (POWER)
GROUND
GROUND
I
EM81-09
PEDAL POSITION FEEDBACK (PPS/1)
0.5 V = IDLE; 4.75 V = WOT
I
EM81-10
TPS FEEDBACK (TPS/1)
0.5 V = IDLE; 4.75 V = WOT
I
EM81-12
PARK / NEUTRAL CONFIRMATION
B+ (P, N)
GROUND (R,D,4,3,2)
I
EM81-17
EMS SWITCHED POWER SUPPLY 1
B+
0 V
I
EM81-18
PEDAL POSITION FEEDBACK (PPS/2)
0.4 V = IDLE; 3.25 V = WOT
I
EM81-19
TPS FEEDBACK (TPS/2)
0.6 V = IDLE; 4.85 V = WOT
I
EM81-21
GROUND (LOGIC 1)
GROUND
GROUND
I
EM81-22
PARKING BRAKE SWITCH
GROUND (APPLIED)
B+
I
EM81-23
IATS 2 FEEDBACK
2.38 V @ 20
°
C, (DECREASING VOLTAGE WITH TEMPERATURE INCREASE)
SG
EM81-24
PEDAL POSITION / THROTTLE POSITION SENSORS SHIELD
GROUND
GROUND
O
EM82-01
SENSOR SUPPLY VOLTAGE 1
5 V
5 V
I
EM82-02
ENGINE CRANK
GROUND (CRANKING)
I
EM82-04
HO2S, UPSTREAM ‘A’ BANK – VARIABLE CURRENT (
μ
A)
3.5 V
I
EM82-05
HO2S, UPSTREAM ‘B’ BANK – VARIABLE CURRENT (
μ
A)
3.5 V
O
EM82-06
THROTTLE MOTOR POWER RELAY ACTIVATE
GROUND
B+
SG
EM82-07
SENSORS SIGNAL GROUND 1
GROUND
GROUND
I
EM82-08
BRAKE SWITCH
GROUND
B+
I
EM82-09
IGNITION SWITCHED POWER SUPPLY
B+
B+
SG
EM82-10
HO2S, UPSTREAM ‘A’ BANK – CONSTANT
3.8 V
SG
EM82-11
HO2S, UPSTREAM ‘B’ BANK – CONSTANT
3.8 V
I
EM82-12
INERTIA SWITCH ACTIVATED (VEHICLE IMPACT)
GROUND
B+
I
EM82-13
EMS SWITCHED POWER SUPPLY 2
B+
0 V
I
EM82-14
ECT FEEDBACK
0.41 V @ 90
°
C (DECREASING VOLTAGE WITH TEMPERATURE INCREASE)
D
EM82-15
OK TO START
ENCODED COMMUNICATIONS
D
EM82-16
SECURITY ACKNOWLEDGE
ENCODED COMMUNICATIONS
I
EM82-17
IATS FEEDBACK
0.98 V @ 10
°
C
(DECREASING VOLTAGE WITH TEMPERATURE INCREASE)
O
EM83-05
SENSOR SUPPLY VOLTAGE 2
5 V
5 V
SG
EM83-06
SENSOR SHIELD
GROUND
GROUND
SG
EM83-07
CKPS SIGNAL GROUND
GROUND
GROUND
I
EM83-08
CKPS SIGNAL
5 V @ 1000 RPM = 45 Hz; 2000 RPM = 90 Hz
SG
EM83-09
CMPS, ‘A’ BANK SIGNAL GROUND
GROUND
GROUND
SG
EM83-12
HO2S SHIELD
GROUND
GROUND
SG
EM83-13
SENSORS SIGNAL GROUND 2
GROUND
GROUND
I
EM83-14
KNOCK SENSOR, ‘A’ BANK FEEDBACK
0 kHz = NO KNOCK, 2 – 20 kHz = KNOCK
C
EM83-15
CAN NETWORK
15 – 1500 Hz
C
EM83-16
CAN NETWORK
15 – 1500 Hz
SG
EM83-17
CMPS, ‘B’ BANK SIGNAL GROUND
GROUND
GROUND
I
EM83-18
CMPS, ‘B’ BANK SIGNAL
0.7 – 1 VAC @ 1000 RPM = 43 Hz; 2000 RPM = 72 Hz
I
EM83-19
CMPS, ‘A’ BANK SIGNAL
0.7 – 1 VAC @ 1000 RPM = 43 Hz; 2000 RPM = 72 Hz
I
EM83-20
BATTERY POWER SUPPLY
B+
B+
I
EM83-21
HO2S, ‘A’ BANK DOWNSTREAM
0.1 – 0.9 V @ IDLE (SWING)
I
EM83-22
HO2S, ‘B’ BANK DOWNSTREAM
0.1 – 0.9 V @ IDLE (SWING)
I
EM83-23
KNOCK SENSOR, ‘B’ BANK FEEDBACK
0 kHz = NO KNOCK, 2 – 20 kHz = KNOCK
C
EM83-24
CAN NETWORK
15 – 1500 Hz
C
EM83-25
CAN NETWORK
15 – 1500 Hz
O
EM83-26
MAFS REFERENCE GROUND
GROUND
GROUND
O
EM83-27
MAFS REFERENCE GROUND
GROUND
GROUND
I
EM83-28
MAFS FEEDBACK
1.2 V @ IDLE, INCREASING WITH RPM INCREASE
I
EM84-01
GROUND (DOWNSTREAM HO2S HEATERS)
GROUND
GROUND
O
EM84-07
HO2S HEATER, ‘A’ BANK DOWNSTREAM CONTROL
GROUND (20 – 60% DUTY CYCLE)
B+
O
EM84-15
HO2S HEATER, ‘B’ BANK DOWNSTREAM CONTROL
GROUND (20 – 60% DUTY CYCLE)
B+
I
EM84-16
GROUND (INJECTORS 1A, 2B, 3B, 4A)
GROUND
GROUND
I
EM84-22
GROUND (INJECTORS 1B, 2A, 3A, 4B)
GROUND
GROUND
O
EM85-01
HO2S HEATER, ‘A’ BANK UPSTREAM CONTROL
GROUND (85 – 90% DUTY CYCLE AT IDLE)
B+
O
EM85-02
HO2S HEATER, ‘B’ BANK UPSTREAM CONTROL
GROUND (85 – 90% DUTY CYCLE AT IDLE)
B+
O
EM85-05
“COOL BOX” COOLING FAN ACTIVATE
GROUND
B+
I
EM85-06
GROUND (HO2S A UPSTREAM HEATER)
GROUND
GROUND
I
EM85-07
GROUND (HO2S B UPSTREAM HEATER)
GROUND
GROUND
I
EM85-08
HO2S HEATERS OBD MONITOR
HEATERS ACTIVE = B+ V
NOTE: Refer to the Appendix at the rear of this book for CAN and SCP Network messages.
The following abbreviations are used to represent values for Control Module Pin-Out data
I
Input
D
Serial and Encoded Data
B+
Battery Voltage
kHz
Frequency x 1000
O
Output
C
CAN (Network)
V
Voltage (DC)
ms
Milliseconds
SG
Signal Ground
S
SCP Network
Hz
Frequency
mV
Millivolts
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:
October 1999
Fig. 04.6
COMPONENTS
Component
Connector / Type / Color
Location / Access
AIR CONDITIONING COMPRESSOR CLUTCH
PI36 / 1-WAY SUMITOMO 90 A TYPE / BLACK
ENGINE COMPARTMENT / A/C COMPRESSOR
A/CCM: AIR CONDITIONING CONTROL MODULE
CC28 / 26-WAY MULTILOCK 47 / GREY
RH SIDE OF TRANSMISSION TUNNEL / GLOVE BOX ASSEMBLY
CC29 / 16-WAY MULTILOCK 47 / GREY
CC30 / 12-WAY MULTILOCK 47 / GREY
CC31 / 22-WAY MULTILOCK 47 / GREY
BRAKE CANCEL SWITCH
CC40 / 4-WAY MULTILOCK 070 / WHITE
ADJACENT TO THE BRAKE PEDAL MOUNTING ASSEMBLY
CRUISE CONTROL ON / OFF SWITCH
CC20 / 10-WAY AMP MICRO QUAD LOCK / NATURAL
CENTER CONSOLE ASSEMBLY
CRUISE CONTROL SWITCHES (STEERING WHEEL)
SW3 / 3-WAY EPC / BLACK
CENTER OF STEERING WHEEL
ENGINE CONTROL MODULE
EM80 / 31-WAY AMP 403 / NATURAL
ENGINE COMPARTMENT / CONTROL MODULE ENCLOSURE
EM81 / 24-WAY AMP 403 / NATURAL
EM82 / 17-WAY AMP 403 / NATURAL
EM83 / 28-WAY AMP 403 / NATURAL
EM84 / 22-WAY AMP 403 / NATURAL
EM85 / 12-WAY MULTILOCK 070 / WHITE
FUEL INJECTOR – 1A
PI7 / 2-WAY AMP JUNIOR POWER TIMER / BLACK
ENGINE COMPARTMENT / INTAKE MANIFOLD / FUEL RAIL
FUEL INJECTOR – 1B
PI11 / 2-WAY AMP JUNIOR POWER TIMER / BLACK
ENGINE COMPARTMENT / INTAKE MANIFOLD / FUEL RAIL
FUEL INJECTOR – 2A
PI8 / 2-WAY AMP JUNIOR POWER TIMER / BLACK
ENGINE COMPARTMENT / INTAKE MANIFOLD / FUEL RAIL
FUEL INJECTOR – 2B
PI12 / 2-WAY AMP JUNIOR POWER TIMER / BLACK
ENGINE COMPARTMENT / INTAKE MANIFOLD / FUEL RAIL
FUEL INJECTOR – 3A
PI9 / 2-WAY AMP JUNIOR POWER TIMER / BLACK
ENGINE COMPARTMENT / INTAKE MANIFOLD / FUEL RAIL
FUEL INJECTOR – 3B
PI13 / 2-WAY AMP JUNIOR POWER TIMER / BLACK
ENGINE COMPARTMENT / INTAKE MANIFOLD / FUEL RAIL
FUEL INJECTOR – 4A
PI10 / 2-WAY AMP JUNIOR POWER TIMER / BLACK
ENGINE COMPARTMENT / INTAKE MANIFOLD / FUEL RAIL
FUEL INJECTOR – 4B
PI14 / 2-WAY AMP JUNIOR POWER TIMER / BLACK
ENGINE COMPARTMENT / INTAKE MANIFOLD / FUEL RAIL
FUEL PUMPS
BT9 / 4-WAY SUMITOMO DL90 / NATURAL
TOP OF FUEL TANK / TRUNK CARPET
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
IGNITION COIL – 1A
PI51 / 4-WAY YAZAKI / BLACK
ENGINE COMPARTMENT / CAMSHAFT COVER
IGNITION COIL – 1B
PI55 / 4-WAY YAZAKI / BLACK
ENGINE COMPARTMENT / CAMSHAFT COVER
IGNITION COIL – 2A
PI52 / 4-WAY YAZAKI / BLACK
ENGINE COMPARTMENT / CAMSHAFT COVER
IGNITION COIL – 2B
PI56 / 4-WAY YAZAKI / BLACK
ENGINE COMPARTMENT / CAMSHAFT COVER
IGNITION COIL – 3A
PI53 / 4-WAY YAZAKI / BLACK
ENGINE COMPARTMENT / CAMSHAFT COVER
IGNITION COIL – 3B
PI57 / 4-WAY YAZAKI / BLACK
ENGINE COMPARTMENT / CAMSHAFT COVER
IGNITION COIL – 4A
PI54 / 4-WAY YAZAKI / BLACK
ENGINE COMPARTMENT / CAMSHAFT COVER
IGNITION COIL – 4B
PI58 / 4-WAY YAZAKI / BLACK
ENGINE COMPARTMENT / CAMSHAFT COVER
INTERCOOLER PUMP
LF30 / 2-WAY AUGAT 1.6 / BLACK
ENGINE COMPARTMENT / ADJACENT TO RH CRUSH TUBE
RADIATOR FAN CONTROL RELAY MODULE
LF31 / 8-WAY TRW / BLACK
ENGINE COMPARTMENT / ADJACENT TO LH CRUSH TUBE
RADIATOR FAN – LH
CF1 / 2-WAY REINSHAGEN / BLACK
ENGINE COMPARTMENT / BELOW LH FAN
RADIATOR FAN – RH
CF2 / 2-WAY REINSHAGEN / BLACK
ENGINE COMPARTMENT / BELOW RH FAN
REFRIGERANT 4-WAY PRESSURE SWITCH
LF26 / 6-WAY ECONOSEAL III LC / BLACK
ENGINE COMPARTMENT / ADJACENT TO LH SIDE OF RADIATOR
RELAYS
Relay
Case Color
Connector / Color
Location / Access
AIR CONDITIONING COMPRESSOR CLUTCH RELAY
BROWN
EM52 / BROWN
CONTROL MODULE ENCLOSURE RELAYS / ENGINE COMPARTMENT
FUEL INJECTION RELAY
BLACK
EM25 / BLACK
CONTROL MODULE ENCLOSURE RELAYS / ENGINE COMPARTMENT
FUEL PUMP 1 RELAY
BROWN
BUS
RELAY #4, TRUNK FUSE BOX / TRUNK
FUEL PUMP 2 RELAY
BROWN
BUS
RELAY #1, TRUNK FUSE BOX / TRUNK
IGNITION COIL RELAY
BROWN
EM26 / BROWN
CONTROL MODULE ENCLOSURE RELAYS / ENGINE COMPARTMENT
INTERCOOLER PUMP RELAY
BLACK
EM25 / BLACK
CONTROL MODULE ENCLOSURE RELAYS / ENGINE COMPARTMENT
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
EM51
12-WAY AUGAT 1.6 / GREY
ENGINE COMPARTMENT / ADJACENT TO ABS PUMP
EM53
20-WAY MULTILOCK 070 / WHITE
PASSENGER ‘A’ POST / LOWER ‘A’ POST FINISHER
FC1
54-WAY THROUGH PANEL CONNECTOR / GREY
BELOW PASSENGER SIDE AIR VENT / GLOVE BOX ASSEMBLY
LF32
4-WAY YAZAKI / GREY
FORWARD OF LH FRONT SUSPENSION ARM
PI1
57-WAY SUMITOMO TS090 / BLACK
ENGINE COMPARTMENT / BULKHEAD / REAR OF ENGINE
PI2
13-WAY ECONOSEAL III LC / BLACK
ENGINE COMPARTMENT / BRACKET ON TOP OF TRANSMISSION
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
BT20
EYELET (SINGLE) – TRUNK / RH REAR GROUND STUD
EM8R
EYELET (PAIR) – EMS LH GROUND STUD
EM16R
EYELET (PAIR) – EMS BULKHEAD GROUND STUD
EM17
EYELET (SINGLE) – EMS BULKHEAD GROUND STUD
FC17R
EYELET (PAIR) – EMS BULKHEAD GROUND STUD
LF10L
EYELET (PAIR) – LH FORWARD GROUND STUD
LF10R
EYELET (PAIR) – LH FORWARD GROUND STUD
LF20L
EYELET (PAIR) – RH 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
AIR CONDITIONING CONTROL MODULE
P
Pin
Description
Active
Inactive
I
CC28-1
COMPRESSOR CLUTCH STATUS
B+ (ON)
0 V
O
CC30-1
AIR CONDITIONING ELECTRICAL LOAD SIGNAL
B+
0 V
I
CC31-7
LOAD INHIBIT
0 V
B+
O
CC31-9
COMPRESSOR CLUTCH ON REQUEST
B+
0 V
I
CC31-17
REFRIGERANT 4-WAY PRESSURE SWITCH
0 V (2 – 30 BAR)
B+ (OUT OF ACTIVE RANGE)
ENGINE CONTROL MODULE
P
Pin
Description
Active
Inactive
I
EM80-10
REFRIGERANT 4-WAY PRESSURE
SWITCH HIGH PRESSURE
GROUND @ 20 BAR (290 PSI)
I
EM80-11
A/CCM COMPRESSOR CLUTCH REQUEST
B+
GROUND
O
EM80-12
ELECTRICAL LOAD INHIBIT
GROUND
B+
O
EM80-14
INTERCOOLER PUMP RELAY ACTIVATE
GROUND
B+
O
EM80-16
CRUISE CONTROL ON STATUS LED
GROUND
B+
I
EM80-20
CRUISE CONTROL BRAKE CANCEL REQUEST
GROUND
B+
I
EM80-22
REFRIGERANT 4-WAY PRESSURE
SWITCH HIGH PRESSURE
GROUND @ 12 BAR (174 PSI)
I
EM80-23
A/CCM ELECTRICAL LOAD REQUEST (HEATED WINDSHIELD)
B+
GROUND
O
EM80-25
AIR CONDITIONING COMPRESSOR RELAY ACTIVATE
GROUND
B+
O
EM81-04
PARALLEL (HIGH) SPEED FAN ACTIVATE
GROUND
B+
O
EM81-05
SERIES (LOW) SPEED FAN ACTIVATE
GROUND
B+
I
EM81-13
CRUISE CONTROL ON REQUEST
B+
GROUND
I
EM81-14
CRUISE CONTROL SET +/-
7.3 V = (+), 8.8 V = (–)B+
I
EM81-15
CRUISE CONTROL CANCEL / RESUME
7.3 V = RESUME, 8.8 V = CANCEL B+
O
EM82-03
FUEL PUMP RELAY 2 ACTIVATE
GROUND
B+
I
EM83-04
FUEL PUMP RELAY ACTIVATE
GROUND
B+
I
EM83-10
IGNITION MODULES 1A, 2B, 3B, 4A OBD MONITOR
23 Hz @ IDLE (5 V)
I
EM83-11
IGNITION MODULES 1B, 2A, 3A, 4B OBD MONITOR
23 Hz @ IDLE (5 V)
O
EM84-02
INJECTOR 1A ACTIVATE
GROUND
B+
O
EM84-03
INJECTOR 3B ACTIVATE
GROUND
B+
O
EM84-04
INJECTOR 2B ACTIVATE
GROUND
B+
O
EM84-05
INJECTOR 4A ACTIVATE
GROUND
B+
O
EM84-06
INJECTOR 1B ACTIVATE
GROUND
B+
O
EM84-09
IGNITION MODULE 4A SWITCHING
GROUND (85 – 90% DUTY CYCLE @ IDLE)
B+
O
EM84-10
IGNITION MODULE 3A SWITCHING
GROUND (85 – 90% DUTY CYCLE @ IDLE)
B+
O
EM84-11
IGNITION MODULE 2A SWITCHING
GROUND (85 – 90% DUTY CYCLE @ IDLE)
B+
O
EM84-12
IGNITION MODULE 1A SWITCHING
GROUND (85 – 90% DUTY CYCLE @ IDLE)
B+
I
EM84-13
INJECTOR 4B ACTIVATE
GROUND
B+
I
EM84-14
INJECTOR 3A ACTIVATE
GROUND
B+
O
EM84-17
IGNITION MODULE 4B SWITCHING
GROUND (85 – 90% DUTY CYCLE @ IDLE)
B+
O
EM84-18
IGNITION MODULE 3B SWITCHING
GROUND (85 – 90% DUTY CYCLE @ IDLE)
B+
O
EM84-19
IGNITION MODULE 2B SWITCHING
GROUND (85 – 90% DUTY CYCLE @ IDLE)
B+
O
EM84-20
IGNITION MODULE 1B SWITCHING
GROUND (85 – 90% DUTY CYCLE @ IDLE)
B+
O
EM84-21
INJECTOR 2A ACTIVATE
GROUND
B+
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