PCM Connector for Inputs and Outputs
| Connector Index |
|---|
| PCM Connector A (51P) |
| PCM Connector B (51P) |
| PCM Connector C (51P) |
PCM Inputs and Outputs at PCM Connector A (□) (51P)
| Terminal number | Terminal name | Description |
|---|---|---|
| 1 | F-CAN_L (CAN COMMUNICATION SIGNAL LOW) | Sends and receives communication signal |
| 2 | F-CAN_H (CAN COMMUNICATION SIGNAL HIGH) | Sends and receives communication signal |
| 3 | FI MAIN RLY CL- (PGM-FI MAIN RELAY 1) | Drives PGM-FI main relay 1 |
| 4 | IG1 FUEL PUMP (IGNITION SIGNAL) | Detects ignition signal |
| 5 | FI MAIN RLY OUT (POWER SOURCE) | Power source for PCM |
| 6 | INJ RLY OUT (INJECTOR POWER SOURCE) | Power source for PCM (injector driver) |
| 7 | INJ RLY OUT (INJECTOR POWER SOURCE) | Power source for PCM (injector driver) |
| 8 | Not used | |
| 9*1 | CLUTCH SW(SHIFT UP) (CLUTCH PEDAL POSITION SWITCH C) | Detects clutch pedal position switch C signal |
| 9*2 | ATP-R (TRANSMISSION RANGE SWITCH R POSITION) | Detects transmission range switch R position signal |
| 10*1 | CLUTCH SW(SA) (CLUTCH PEDAL POSITION SWITCH A) | Detects clutch pedal position switch A signal |
| 10*2 | ATP-P (TRANSMISSION RANGE SWITCH P POSITION) | Detects transmission range switch P position signal |
| 11*2 | IG1 MISS SOL (POWER SOURCE FOR SOLENOID VALVES) | Power source for solenoid valves |
| 12*2 | SHIFT LOCK SOL (SHIFT LOCK SOLENOID) | Drives shift lock solenoid |
| 13 | A/C MG CLUTCH RLY CL- (A/C COMPRESSOR CLUTCH RELAY) | Drives A/C compressor clutch relay |
| 14 | FUEL PUMP RLY CL- (IMMOBILIZER FUEL PUMP RELAY) | Drives PGM-FI main relay 2 |
| 15 | INJ RLY CL- (INJECTOR DRIVER RELAY) | Drives injector relay |
| 16 | Not used | |
| 17*3 | VSV (EVAPORATIVE EMISSION (EVAP) CANISTER VENT SHUT VALVE) | Drives EVAP canister vent shut valve |
| 18 | Not used | |
| 19 | DBW RLY CL- (ELECTRONIC THROTTLE CONTROL SYSTEM (ETCS) CONTROL RELAY) | Drives electronic throttle control system (ETCS) control relay |
| 20*1 | CLUTCH SW(I/S) (CLUTCH PEDAL POSITION SWITCH D) | Detects clutch pedal position switch D signal |
| 20*4 | PADDLE SW DOWN (PADDLE SHIFTER - (DOWNSHIFT SWITCH)) | Detects paddle shifter - (downshift switch) signal |
| 21 | S-NET (SERIAL COMMUNICATION FOR IMMOBILIZER) | Sends and receives communication signal |
| 22 | FAN LO SIGNAL (RADIATOR FAN CONTROL) | Drives radiator fan relay |
| 23 | FAN HI SIGNAL (RADIATOR FAN CONTROL) | Drives A/C condenser fan relay |
| 24 | BKSWNC (BRAKE PEDAL POSITION SWITCH) | Detects brake pedal position switch signal |
| 25*5 | VSP (VEHICLE SPEED SIGNAL OUTPUT) | Sends vehicle speed signal |
| 26 | LIN(BATT SENSOR) (LOCAL INTERCONNECT NETWORK) | Sends and receives communication signal |
| 27 | Not used | |
| 28 | Not used | |
| 29 | Not used | Not used |
| 30 | SG4 (SENSOR GROUND) | Sensor ground |
| 31 | VCC4 (SENSOR VOLTAGE) | Provides sensor reference voltage |
| 32 | Not used | |
| 33*6 | ST CUT RLY1 CL- (STARTER CUT RELAY 1) | Drives starter cut relay 1 |
| 34*6 | ST CUT RLY2 CL- (STARTER CUT RELAY 2) | Drives starter cut relay 2 |
| 35 | Not used | |
| 36 | Not used | |
| 37 | STOP LT (BRAKE PEDAL POSITION SWITCH) | Detects brake pedal position switch signal |
| 38 | APS2 (ACCELERATOR PEDAL POSITION (APP) SENSOR B) | Detects APP sensor B signal |
| 39 | SG5 (SENSOR GROUND) | Sensor ground |
| 40 | VCC5 (SENSOR VOLTAGE) | Provides sensor reference voltage |
| 41*7 | PD SENSOR (A/C PRESSURE SENSOR) | Detects A/C pressure sensor signal |
| 42*8 | TEVA (EVAPORATOR TEMPERATURE SENSOR) | Detects evaporator temperature sensor signal |
| 43 | TW2 SENSOR (ENGINE COOLANT TEMPERATURE (ECT) SENSOR 2) | Detects ECT sensor 2 signal |
| 44 | Not used | |
| 45 | APS1 (ACCELERATOR PEDAL POSITION (APP) SENSOR A) | Detects APP sensor A signal |
| 46 | Not used | |
| 47*6 | START DIAG (STARTER SIGNAL LOAD) | Detects starter cut relay signal |
| 48 | SCS (SERVICE CHECK SIGNAL) | Detects service check signal |
| 49*4 | PADDLE SW UP (PADDLE SHIFTER + (UPSHIFT SWITCH)) | Detects paddle shifter + (upshift switch) signal |
| 50*9 | CLUTCH SW(CRUISE) (CLUTCH PEDAL POSITION SWITCH B) | Detects clutch pedal position switch B signal |
| 51*6 | STS (STARTER SWITCH SIGNAL) | Detects starter switch signal |
*1: M/T
*2: CVT
*3: USA and Canada models
*4: With paddle shifter
*5: With navigation and/or with moonroof
*6: With keyless access system
*7: With A/C
*8: With manual A/C
*9: USA and Canada models M/T
PCM Inputs and Outputs at PCM Connector B (Δ) (51P)
| Terminal number | Terminal name | Description |
|---|---|---|
| 1 | INJH1 (No. 1 INJECTOR +) | Drives No. 1 injector |
| 2 | INJL1 (No. 1 INJECTOR -) | Drives No. 1 injector |
| 3 | INJH4 (No. 4 INJECTOR +) | Drives No. 4 injector |
| 4 | INJL4 (No. 4 INJECTOR -) | Drives No. 4 injector |
| 5 | INJH2 (No. 2 INJECTOR +) | Drives No. 2 injector |
| 6 | INJL2 (No. 2 INJECTOR -) | Drives No. 2 injector |
| 7 | INJH3 (No. 3 INJECTOR +) | Drives No. 3 injector |
| 8 | INJL3 (No. 3 INJECTOR -) | Drives No. 3 injector |
| 9 | INJ GND1 (INJECTOR GROUND) | Ground for PCM (injector driver) |
| 10 | INJ GND2 (INJECTOR GROUND) | Ground for PCM (injector driver) |
| 11 | PG3 (POWER GROUND) | Ground for PCM |
| 12 | LG (LOGIC GROUND) | Ground for PCM |
| 13*1 | LCCLS (CVT LOCK-UP CLUTCH CONTROL SOLENOID VALVE) | Drives CVT lock-up clutch control solenoid valve |
| 14*1 | CPCLS (CVT CLUTCH PRESSURE CONTROL SOLENOID VALVE) | Drives CVT clutch pressure control solenoid valve |
| 15 | PCS (EVAPORATIVE EMISSION (EVAP) CANISTER PURGE VALVE) | Drives EVAP canister purge valve |
| 16 | Not used | |
| 17 | Not used | |
| 18 | VTS (ROCKER ARM OIL CONTROL SOLENOID) | Drives rocker arm oil control solenoid |
| 19 | Not used | |
| 20 | Not used | |
| 21*2 | VTM (ROCKER ARM OIL PRESSURE SWITCH) | Detects rocker arm oil pressure switch signal |
| 22 | Not used | |
| 23 | Not used | |
| 24 | IGN01 (No. 1 IGNITION COIL PULSE) | Drives No. 1 ignition coil |
| 25 | IGN02 (No. 2 IGNITION COIL PULSE) | Drives No. 2 ignition coil |
| 26 | IGN03 (No. 3 IGNITION COIL PULSE) | Drives No. 3 ignition coil |
| 27 | IGN04 (No. 4 IGNITION COIL PULSE) | Drives No. 4 ignition coil |
| 28 | Not used | |
| 29 | Not used | |
| 30 | TDCAM (CAMSHAFT POSITION (CMP) SENSOR) | Detects CMP sensor signal |
| 31 | Not used | |
| 32 | VGP (MASS AIR FLOW (MAF) SENSOR +SIDE) | Detects MAF sensor signal |
| 33 | VGM (MASS AIR FLOW (MAF) SENSOR -SIDE) | Ground for MAF sensor |
| 34 | OPSEN (ROCKER ARM OIL PRESSURE SENSOR) | Detects rocker arm oil pressure sensor signal |
| 35 | Not used | |
| 36 | Not used | |
| 37 | Not used | |
| 38 | CRKN (CRANKSHAFT POSITION (CKP) SENSOR) | Detects CKP sensor signal |
| 39 | Not used | |
| 40 | Not used | Not used |
| 41 | Not used | |
| 42 | INTA (INTAKE AIR TEMPERATURE (IAT) SENSOR 2) | Detects IAT sensor 2 signal |
| 43*3 | PTANK (FUEL TANK PRESSURE (FTP) SENSOR) | Detects FTP sensor signal |
| 44 | Not used | |
| 45 | Not used | |
| 46 | THL1 (THROTTLE POSITION (TP) SENSOR A) | Detects TP sensor A signal |
| 47 | THL2 (THROTTLE POSITION (TP) SENSOR B) | Detects TP sensor B signal |
| 48 | VCC3 (SENSOR VOLTAGE) | Provides sensor reference voltage |
| 49 | SG3 (SENSOR GROUND) | Sensor ground |
| 50 | TW (ENGINE COOLANT TEMPERATURE (ECT) SENSOR 1) | Detects ECT sensor 1 signal |
| 51 | TA (INTAKE AIR TEMPERATURE (IAT) SENSOR 1) | Detects IAT sensor 1 signal |
*1: CVT
*2: USA and Canada models or Mexico models CVT
*3: USA and Canada models
PCM Inputs and Outputs at PCM Connector C (◦) (51P)
| Terminal number | Terminal name | Description |
|---|---|---|
| 1 | PG2 (POWER GROUND) | Ground for PCM |
| 2 | VBDBW (IGNITION SIGNAL ETCS) | Detects ignition signal |
| 3 | Not used | |
| 4 | E-EGR (EXHAUST GAS RECIRCULATION (EGR) VALVE) | Drives EGR valve |
| 5*1 | DRLS (CVT DRIVE PULLEY PRESSURE CONTROL SOLENOID VALVE) | Drives CVT drive pulley pressure control solenoid valve |
| 6 | VTC (VTC OIL CONTROL SOLENOID VALVE) | Drives VTC oil control solenoid valve |
| 7 | AFHT (AIR FUEL RATIO (A/F) SENSOR (SENSOR 1) HEATER CONTROL) | Drives A/F sensor (sensor 1) heater |
| 8 | PG2 (POWER GROUND) | Ground for PCM |
| 9 | SO2HT (SECONDARY HEATED OXYGEN SENSOR (SECONDARY HO2S) (SENSOR 2) HEATER) | Drives secondary HO2S (sensor 2) heater |
| 10*1 | DNLS (CVT DRIVEN PULLEY PRESSURE CONTROL SOLENOID VALVE) | Drives CVT driven pulley pressure control solenoid valve |
| 11 | MTR1 (THROTTLE ACTUATOR -SIDE) | Ground for throttle actuator |
| 12 | MTR2 (THROTTLE ACTUATOR +SIDE) | Drives throttle actuator |
| 13 | HPUMP H (HIGH PRESSURE FUEL PUMP +) | Drives fuel control solenoid (build into high pressure fuel pump) |
| 14 | HPUMP L (HIGH PRESSURE FUEL PUMP -) | Drives fuel control solenoid (build into high pressure fuel pump) |
| 15 | Not used | |
| 16 | Not used | |
| 17 | Not used | |
| 18 | Not used | |
| 19*1 | SOL B (SHIFT SOLENOID VALVE B) | Drives shift solenoid valve B |
| 20 | Not used | |
| 21*1 | NDR DD (CVT DRIVE PULLEY SPEED SENSOR) | Detects CVT drive pulley speed sensor signal |
| 22 | Not used | |
| 23*2 | RVS LCK (REVERSE LOCKOUT SOLENOID) | Drives reverse lockout solenoid |
| 23*1 | ATP-RVS (TRANSMISSION RANGE SWITCH RVS POSITION) | Detects transmission range switch RVS position signal |
| 24*1 | ATP-N (TRANSMISSION RANGE SWITCH N POSITION) | Detects transmission range switch N position signal |
| 25*1 | ATP-D (TRANSMISSION RANGE SWITCH D POSITION) | Detects transmission range switch D position signal |
| 26*1 | ATP-FWD (TRANSMISSION RANGE SWITCH FWD POSITION) | Detects transmission range switch FWD position signal |
| 27 | Not used | |
| 28 | SG7 (SENSOR GROUND) | Sensor ground |
| 29 | KS (KNOCK SENSOR) | Detects knock sensor signal |
| 30 | VCC2 (SENSOR VOLTAGE) | Provides sensor reference voltage |
| 31 | SG2 (SENSOR GROUND) | Sensor ground |
| 32*1 | VEL DD (CVT SPEED SENSOR) | Detects CVT speed sensor signal |
| 33*2 | NC (OUTPUT SHAFT (COUNTERSHAFT) SPEED SENSOR) | Detects output shaft (countershaft) speed sensor signal |
| 33*1 | NT (TORQUE CONVERTER TURBINE SPEED SENSOR SIGNAL) | Detects torque converter turbine speed sensor signal |
| 34 | Not used | |
| 35 | Not used | |
| 36 | Not used | |
| 37*1 | TATF (ATF TEMPERATURE SENSOR) | Detects transmission fluid temperature sensor signal |
| 38 | SO2 (SECONDARY HEATED OXYGEN SENSOR (SECONDARY HO2S) (SENSOR 2)) | Detects secondary HO2S (sensor 2) signal |
| 39 | SO2SG (SECONDARY HEATED OXYGEN SENSOR (SECONDARY HO2S (SENSOR 2)) SENSOR GROUND) | Sensor ground for secondary HO2S (sensor 2) |
| 40 | EGRL (EXHAUST GAS RECIRCULATION (EGR) VALVE POSITION SENSOR) | Detects EGR valve position sensor signal |
| 41 | VCC1 (SENSOR VOLTAGE) | Provides sensor reference voltage |
| 42 | SG1 (SENSOR GROUND) | Sensor ground |
| 43*1 | ATP-S (TRANSMISSION RANGE SWITCH S POSITION) | Detects transmission range switch S position signal |
| 44*3 | ATP-L (TRANSMISSION RANGE SWITCH L POSITION) | Detects transmission range switch L position signal |
| 45 | PB (MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR) | Detects MAP sensor signal |
| 46 | PF (FUEL PRESSURE SENSOR) | Detects fuel rail pressure sensor signal |
| 47 | AFS- (AIR FUEL RATIO (A/F) SENSOR (SENSOR 1) -SIDE) | Detects A/F sensor (sensor 1) signal |
| 48 | AFS+ (AIR FUEL RATIO (A/F) SENSOR (SENSOR 1) +SIDE) | Detects A/F sensor (sensor 1) signal |
| 49*1 | PDN (CVT DRIVEN PULLEY PRESSURE SENSOR) | Detects CVT driven pulley pressure sensor signal |
| 50 | Not used | |
| 51 | Not used |
*1: CVT
*2: M/T
*3: Without paddle shifter