CONTROL MODULE PIN OUT INFORMATION
ENGINE CONTROL MODULE
Description
Active
IGNITION SWITCHED POWER
SVPPLY
lGNlTlON SWiTCHED POWER SUPPLY
OK TO START ENCODED COMMUNlCATlONS
EATERY POWER SUPPLY
BRAKE WATCH
B+
B+
B+
GROUND
SERIAL COMM”NlCAT,ONS
SERIAL COMM”NlcAT,ONS
PARKING BRAKE SWITCH
PARK, NEUTRAL CONFiRMATlON
EMS CONTROLLED REL*.Y ACTIVATE
SECURITY ACKNOWLEDGE
IATS! ECTS ,TPS! MECHANlCAL GUARD POSITION i
PEDAL POSlTiON COMMON REFERENCE GROUND
MECHANICAL GUARD POSITION I PEDAL POSITION :
TPS COMMON REFERENCE VOLTAGE
GROUND
GROUND
CAN NETWORK
CAN NETWORK
CAN NETWORK
CAN NETWORK
GROUND i*PPLlEDi
B+ (P, N)
GROUND
ENCODED COMM”NlCATlONS
GROUND
5”
GROUND
GROUND
ECM PROGRAMMlNG
ENGINE CRANK
MECHANICAL GUARD POSITION, PED*L POSlTlON, TPS,
FUELTANK PRESSURE SENSOR COMMON REFERENCE VOLTAGE
ECT FEEDBACK
TPs FEEDB*cK
TPS FEEDBACK
IATS, ECTS ,TPS, MECH*NIC*L GUARD POSITION, PEDAL POSlTlON
F”ELT*NK PRESSURE SENSOR COMMON REFERENCE GROUND
MECHANICAL GUARD POSITION FEEDBACK
MECHANICAL GUARD POSITION I PEDAL POSITION, TPS SHlELD
PEDAL POSITION FEEDBACK
PEDAL POSITON FEEDBACK
IATS FEEDBACK
MAFS FEEDBACK
UPSTREAM ‘B’ BANK H02S
UPSTREAM ‘N BANK H02S
MAFS REFERENCE GROUND
MAFS REFERENCE GROUND
02S, HOZS COMMON SHIELD
ECM PROGRAMMING
VACUUM SWITCHING VALVE #3ACTl”ATE
VACUUM SWITCHING VALVE #1 *CT,“ATE
VACUUM SWlTCHlNG VALVE #2 *CT,“ATE
THROTTLE MOTOR POWER RELAY ACTIVATE
‘8’ BANK KNOCK SENSOR FEEDBACK
‘4’ BANK KNOCK SENSOR FEEDBACK
CKPS SIGNAL
CMPS SlGNAL
CMPS i CKPS, KNOCK SENSORS COMMON SHIELD
CKPS SIGNAL
CMPS SIGNAL GROUND
THRO”LE MOTOR POWER SUPPLY
THRO”LE MOTOR POWER SUPPLY
IGNITION SWITCHED POWER SUPPLY
GROUND
THROTTLE MOTOR POWER SUPPLY
THROTTLE MOTOR POWER SUPPLY
GROUND
GROUND
GROUND
GROUND
THRO”LE MOTOR POWER SUPPLY
THROTTLE MOTOR POWER SUPPLY
UPSTREAM ‘B’ BANK HO2S HEATER GROUND
UPSTREAM ‘A’ BANK HOE HEATER GROUND
E”AP VALVE *CTI”*TE
VARIABLE VALVE TIMING SOLENOID’B’ BANK
VARIABLE VALVE TIMING SOLENOID’X BANK
GROUND
GROUND
GROUND
B+
GROUND ,CRANKING,
5”
0.41 ” @ 195’F ,DECRE*SlNG WITH TEMPERATURE,
0.5 ” = IDLE, 4.75 V = WOT
0.5 ” = IDLE. 4 75 v = WOT
GROUND
0.5 ” = IDLE, 4.75 ” = WOT
GROUND
0.5 ” = IDLE. 4 75 ” = WOT
0.5 ” = IDE; 4.75 ” = WOT
0.98” @ 10°C. DECREASING WITH TEMPERATURE
1.2 ” @ IDLE, INCREASING WITH RPM lNCREASE
0.1 - 0.9 ” @ IDLE ,SWlNG,
0.1 - 0.9 ” @ IDLE iSWlNG,
GROUND
GROUND
GROUND
GROUND
GROUND
GROUND
GROUND
0 KHz = NO KNOCK, 2 20 KHz = KNOCK
0 KHz = NO KNOCK, 2 - 20 KHz = KNOCK
5” @ 1000 RPM = 45 Hz. 2000 RPM = 90 Hz
5 Hz @ lDLE
GROUND
5” @ ,000 RPM = 45 Hz: 2000 RPM = 90 HZ
GROUND
B+
B+
B+
GROUND
B+
B+
GROUND
GROUND
GROUND
GROUND
GROUND
B+
GROVND
GROUND
GROVND ,“AL”E OPEN)
GROUND
GROUND
GROUND
GROUND
GROUND
Inactive
0”
B+
B+
B*
B+
GROUND iR.D.4.3.2~
B+
GROUND
5”
GROUND
GROUND
B+
B+
5”
GROUND
COMPONENTS
Component
BRAKE SWITCH
CKPS: CRANKSHAFT POSITION SENSOR
CMPS: CAMSHAFT POSiTION SENSOR
ECM AND KM COOLING FAN
ENGINE CONTROL MODULE
Connector / Type / Color
CC40,l~WAY MULTILOCK 070, WHITE
PI,,, 2.WAY ECONOSEAL II/ HC, BLACK
Pi15 t Z-WAY ECONOSEAL ,/I HC, BLACK
EM66, ?-WAY MULTILOCK 070 I WHITE
EMlO,28-WAYM”LTlLOCK040iGREY
EM,, ,,B~WAY MULTILOCK /GREY
EM12,22~WAY MULTlLOCK040:GREY
EM13,WWAY M”LTlLOCK04WGREY
EM14;,2~WAY MULTlLOCK47,WHITE
EMIS,ZZ~WAY MULTILOCK 47 {WHITE
PI4 I P-WAY ECONOSEAL E J2: GREY
EM39 II 2~WAY ECONOSEAL J2+, BLACK
EM21,4-WAY SUMiTOMO 90 ,I, GREY
EM23, I-WAY SUMlTOMO 90 II, GREY
P135,5-WAY Y*z*KI 92, BLACK
PI26 i Z-WAY ECONOSEAL /II LC, BLACK
PI27 /?-WAY ECONOSEAL //I LC, BLACK
PI%, 5~WBY Y*Z*KI 92, BLACK
CC,, , Z-WAY MULTILOCK 040, BLACK
P142, S-WAY YAZAKI 92, BLACK
P133, P-WAY TWIN CLIP, BLACK
PIS, 4-WAY SUMITOMO TSX , BLACK
Er.457, Z-WAY SUMlTOMO 90 DC, BLUE
EM%, Z~WAY SUMlTOMO 90 DC! BROWN
EM59, ?-WAY YAZAKI 90, GREY
P13, !N’$AYAMPJ”NIOR POWERTIMER, BLACK
PM, 2.WAY AMP JUNiOR POWER TIMER, BLACK
Location / Access
ADJACENTTO THE BRAKE PEDAL MOUNTING ASSEMBLY
ENGINE, REAR OF BED PLATE
ENGINE COMPARTMENT,‘B’ BANK CYLINDER HEAD. REAR
ENGlNE COMPARTMENT/CONTROL MODULE ENCLOSURE
ENGlNE COMP*RTMENT/CONTROL MODULE ENCLOSURE
ECTS- ENGINE COOLANT TEMPERATURE SENSOR
EvAPP: EVAP CANISTER PURGE VALVE
H02S’ HEATED OXYGEN SENSOR -A
HOE: HEATED OXYGEN SENSOR B
IATS: lNTAKE AIR TEMPERATURE SENSOR
KS: KNOCK SENSOR - ‘N BANK
KS- KNOCK SENSOR ‘B’ BANK
MAFS. MASS AIR FLOW SENSOR
PARKING BRAKE SWITCH
PEDAL POSITION AND MECHANICAL GUARD SENSORS
THROTiiE MOTOR
THRO”LE POSlTlON SENSOR
VACUUM SWITCHING VALVE - 1
VACUUM SWITCHING VALVE - 2
VACUUM SWlTCHlNG VALVE - 3
VARIABLE VALVE TiMlNG SOLENOID VALVE - ‘A’ BANK
VARIABLE VALVE TlMlNG SOLENOID VALVE - ‘B’ BANK
ENGINE COMPARTMENT: REAR OF ENGINE TOP HOSE
ENGINE COMPARTMENT, BULKHEAD
ENGlNE COMPARTMENT I BRACKET ON TOP OF TRANSMISSION
ENGINE COMPARTMENT i BRACKET ON TOP OF TRANSMISSION
ENGINE COMPARTMENT, REARWARD OF AIR CLEANER
ENGlNE “EE / UNDER INTAKE MANIFOLD
ENGINE “EE I UNDER INTAKE MANIFOLD
ENGINE COMPARTMENT, REARWARD OF AIR CLEANER
CENTER CONSOLE ASSEMBLY
ENGINE COMPARTMENT I ON THROTTLE ASSEMBLY
ENGINE COMPARTMENT/THROTTLE ASSEMBLY
ENGINE COMPARTMENT, ON THROTTLE ASSEMBLY
ENGlNE COMPARTMENT, B”LKHE*.D
ENGiNE COMPARTMENT, BULKHEAD
ENGINE COMPARTMENT, BULKHEAD
ENGINE COMPARTMENT,‘X BANK CYLlNDER HEW, FRONT
ENGlNE COMPARTMENT ,‘B’ BANK CYLINDER HE*D, FRONT
GROUND
RELAYS
Relay
Case Color
Connector / Color
Location / Access
THROTTLE MOTOR POWER RELAY
BROWN EM49, BROWN
CONTROL MODULE ENCLOSURE RELAYS, ENGlNE COMPARTMENT
GROUND
GROUND
GROUND
B+
B+
Bi
B-
GROUND
GROUND
GROUND
GROUND
GROUND
GROVND
GROUND
GROVND
GROUND
GROUND
GROUND
GROUND
GROUND
GROVND
B+
Bt
B+
GROUND
GROUND
GROUND
HARNESS-TO-HARNESS CONNECTORS
Connector
BT4
CA19
EM?
EM2
EM3
EM53
FCI
LS3
PII
P12
Type I Color
54.WAYTHROUGH PANEL, BLACK
X-WAY MULTILOCK 070 /YELLOW
12.WAY AUGAT 1.6, BLACK
2%WAY MULTILOCK 070, GREY
,l~WAY MULTILOCK 070, WHITE
ZO-WAY MULTILOCK 070 /WHITE
54.WAY THROUGH PANEL CONNECTOR, BLACK
54.WAY THROUGH PANEL CONNECTOR, BLACK
57.WAY SUMlTOMO TS090, BLACK
13WAY ECONOSEAL 111 LC, BLACK
Location I Access
BELOW PARCEL SHELF, TRUNK, REAR BULKHEAD, RH SIDE
LH ‘N POST CONNECTOR MOUNTING BRACKET, LOWER ‘2’ POST FlNlSHER
ENGINE COMP*RTMENT,ADJACENTTO ABS PUMP
PASSENGER ‘A’ POST, LOWER ‘R POST FINISHER
PASSENGER ‘A’ POST, LOWER ‘N POST FINISHER
PASSENGER ‘A’ POST, LOWER ‘X POST FlNlSHER
BELOW PASSENGER SIDE AIR VENT/GLOVE BOX ASSEMBLY
LH ‘PI’ POST, LOWER ‘4’ POST FINISHER
ENGlNE COMP*RTMENT,B”LKHEAD, REAR OF ENGINE
ENGiNE COMPARTMENT,BR*CKETON TOP OF TRANSMlSSlON
GROUNDS
Ground Location / Type
EMlL
EYELET (PAIRI - EMS LH GROUND STUD
EMIGI
EYELET ,PAIR, - EMS BULKHEAD GROUND STUD
EM,GR EYELET iPAIR - EMS BULKHEAD GROUND STUD
EM17 EYELET ISINGLE) - EMS BULKHEAD GROUND STUD
CONTROL MODULE PIN OUT INFORMATION (FOLD OUT PAGE)
+
NOTE: REFER TO THE APPENDIX AT THE REAR OF THIS BOOK FOR CAN AND SCP NETWORK MESSAGES.
The following symbols are used to represent values for Control Module Pin Out data:
I
Input
D
Serial and encoded communications
0 output
B+ Battery voltage KHz Frequency x 1000
C CAN (Network)
MS Milliseconds
SG Signal Ground
V Voltage (DC)
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 THE BOOK FOR ILLUSTRATIONS DETAILING THE LOCATION AND IDENTlFlCATlON OF COMPONENTS, RELAYS,
CONNECTORS, HARNESSES, GROUNDS, VEHICLE CONTROL MODULES AND CONTROL MODULE PINS.
DATE OF ISSUE: SEPTEMBER 1997
