Honda Civic GA (1998-2002) powertrain control module (behind right kick panel) Wiring diagrams

3 2 1 VSS OUT IGNITION GROUND A/T GEAR POSITION INDICATOR A/T GEAR POSITION SWITCH (BELOW CENTER CONSOLE, RIGHT SIDE OF GEAR SELECTOR) BLK BRN/ WIRE BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE SWITCH (ON BRAKE PEDAL SUPPORT) BRN WIRE BRN/BLK WIRE CONTROL COUNTER- SHAFT SENSOR SPEED (ON LEFT REAR OF TRANSAXLE) CRUISE CONTROL DIMMING CIRCUIT ENGINE COOLANT TEMPERATURE SENSOR (RIGHT REAR OF CYLINDER HEAD) FUEL TANK PRESSURE SENSOR FUSE 15 FUSE 25 FUSE 44 FUSE 52 FUSE 47 GAUGE ASSEMBLY GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT CLUSTER SYSTEM J/C LCA SHB LCB VBSOL ATP R SHA LINEAR SOLENOID (ON RIGHT SIDE OF TRANSAXLE) LOCK-UP CONTROL SOLENOID VALVES (ON TOP FRONT OF TRANSAXLE) LS+ LT GRN WIRE LT GRN/WHT WIRE NC NM NMSG ATP NP ATPP 2 NCSG NEP BKSW PGM-FI MAIN RELAY (RIGHT SIDE OF GLOVE BOX) PNK WIRE POWERTRAIN CONTROL MODULE (BEHIND RIGHT KICK PANEL) RED WIRE RED/BLK WIRE RED/WHT WIRE SCS SHIFT INTERLOCK SYSTEM TACHO- METER DRIVER CICUIT THROTTLE POSITION SENSOR (ON THROTTLE BODY) UNDER- DASH FUSE/ RELAY BOX UNDER- HOOD FUSE/ RELAY BOX VBU VEHICLE SPEED SENSOR (TOP LEFT FRONT OF TRANSAXLE) VSS ECT TPS W/ CRUISE W/O CRUISE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE

2 3 1 IGNITION VSS OUT GROUND A/T GEAR POSITION INDICATOR A/T GEAR POSITION SWITCH (BELOW CENTER CONSOLE, RIGHT SIDE OF GEAR SELECTOR) ATP D ATP PN SCS NEP ATP L BK SW BLK BRN/ WIRE BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE SWITCH (ON BRAKE PEDAL SUPPORT) BRN WIRE BRN/BLK WIRE CLUTCH SOLENOID CONTROL CVT TRANSMISSION SOLENOID (ON TOP OF TRANSAXLE) DIMMING CIRCUIT DRIVE PULLEY SPEED SENSOR (RIGHT SIDE OF TRANSAXLE) DRIVEN PULLEY SPEED SENSOR (ON TOP OF TRANSAXLE) ENGINE COOLANT TEMPERATURE SENSOR (RIGHT REAR OF CYLINDER HEAD) FUSE 15 FUSE 25 FUSE 44 FUSE 47 GAUGE ASSEMBLY GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HLC LSM HLC LSP SC LS- HOT AT ALL TIMES HOT IN ON OR START INHIBITOR SOLENOID INSTRUMENT CLUSTER, CRUISE CONTROL SYSTEM J/C LT GRN WIRE LT GRN/RED WIRE NDN SG PGM-FI MAIN RELAY (RIGHT SIDE OF GLOVE BOX) PH-PL SOLENOID PNK/BLK WIRE PNK/BLU WIRE POWERTRAIN CONTROL MODULE (BEHIND RIGHT KICK PANEL) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE SC LS + SECONDARY GEAR SHAFT SPEED SENSOR (ON TOP LEFT FRONT OF TRANSAXLE) SHIFT INTERLOCK SYSTEM SHIFT SOLENOID TACHO- METER DRIVER CICUIT THROTTLE POSITION SENSOR (ON THROTTLE BODY) UNDER- DASH FUSE/ RELAY BOX UNDER- HOOD FUSE/ RELAY BOX FUSE 52 VBU VEHICLE SPEED SENSOR (ON TOP OF TRANSAXLE) VEL SOL INH SH LS- SH LS + VB SOL ATP R VEL SG NDN NDR NDR SG ATP S DIND VSS ECT TPS WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE

1999-00 A/T GEAR POSITION SWITCH (BELOW CENTER BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLU WIRE BRAKE SW IN BRAKE SWITCH (ON BRAKE PEDAL SUPPORT) CONSOLE) GRN WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT AT ALL TIMES HORN STOP LIGHT FUSE 52 HOT IN ON OR START INSTRUMENT CLUSTER SYSTEM INTERLOCK CONTROL UNIT (BEHIND DASH, RIGHT OF STEERING COLUMN) INTERLOCK UNIT FUSE 33 J/C (LEFT KICK PANEL) J/C (RIGHT KICK PANEL) KEY INTERLOCK SOLENOID KEY INTERLOCK SWITCH METER FUSE 25 PARKING PIN SWITCH (BELOW CENTER CONSOLE) POWERTRAIN CONTROL MODULE (BEHIND RIGHT KICK PANEL) RED/BLK WIRE SENSOR OUTPUT SHFT LK CTRL SHIFT LOCK SOLENOID (BELOW CENTER CONSOLE) STEERING LOCK THROTTLE POSITION SENSOR (ON THROTTLE BODY) TPS IN UNDERDASH FUSE/RELAY BOX UNDERHOOD FUSE/RELAY BOX WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE

A/C SYSTEM ATP N D SCS BKSW BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE SWITCH (ON BRAKE PEDAL SUPPORT) BRN WIRE BRN/BLK WIRE CLUTCH CONTROL LINEAR SOLENOID COOLING FAN SYSTEM CVT TRANSMISSION SOLENOID DATA LINK CONNECTOR EGR CONTROL SOLENOID VALVE (CENTER OF FIREWALL) FLR FUEL INJECTORS FUEL PUMP (BELOW CENTER OF REAR SEAT) FUSE 13 FUSE 25 FUSE 31 FUSE 44 FUSE 47 FUSE 52 GAUGE ASSEMBLY GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HLC LSP SC LSM HOT AT ALL TIMES HOT IN ON OR START HOT WITH ENGINE CRANKING IACV N IACVP ESOL HLC LSM IDLE AIR CONTROL VALVE J/C LT GRN WIRE LT GRN/WHT WIRE MALFUNCTION INDICATOR LIGHT MIL NEP FANC K-LINE ATP L ORG/ WIRE PCS ATPD PGM-FI MAIN RELAY (RIGHT SIDE OF GLOVE BOX) PH-PL CONTROL LINEAR SOLENOID PNK/BLK WIRE PNK/BLU WIRE POWERTRAIN CONTROL MODULE (BEHIND RIGHT KICK PANEL) PSPW ACS SLU FTANK EL RED WIRE RED/YEL WIRE SCLSP SERVICE CHECK CONNECTOR (BELOW RIGHT SIDE OF DASH) SHIFT INTERLOCK SYSTEM STARTING/ CHARGING SYSTEM STS TACHOMETER UNDER- DASH FUSE/ RELAY BOX UNDER- HOOD FUSE/ RELAY BOX VBU VSV VTEC SOLENOID VALVE (LEFT REAR OF CYL HEAD) VTS ICM WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL GRN/ WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

A/T GEAR POSITION SWITCH ALT F EGRL IACV P CKPP CKPM VTM ALTC KS ATPS DIND BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/BLK WIRE CKP COIL WIRE CVT TRANSMISSION SOLENOID CYP CYPP CYPM CKFM DISTRIBUTOR DRIVE PULLEY SPEED SENSOR (RIGHT SIDE OF TRANS) DRIVEN PULLEY SPEED SENSOR (TOP OF TRANSAXLE) FUSE 25 GAUGE ASSEMBLY A/T GEAR POSITION INDICATOR GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND HOT IN ON OR START IAT ECT TPS IGN INPUT SIGNAL IGN IGNITION COIL IGNITION CONTROL MODULE J/C LT GRN WIRE LT GRN/RED WIRE MANIFOLD ABSOLUTE PRESSURE SENSOR (ON THROTTLE BODY) MAP NDN NDR NDNSG ORG/ WIRE POWERTRAIN CONTROL MODULE (BEHIND RIGHT KICK PANEL) PRI PRIMARY OUTPUT CONTROL RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE SEC SECONDARY GEAR SHAFT SPEED SENSOR (LEFT FRONT OF TRANS. SHIFT CONTROL LINEAR SOLENOID INHIBITOR SOLENOID SHIFT INTER- LOCK SYSTEM SOLID STATE STARTING/ CHARGING SYSTEM TDC TDC/CKP/CYP SENSOR TDCP TDCM CKFP VSS UNDERDASH FUSE/RELAY BOX VEL INH SOL SHLS M SHLS P VBSOL ATPR VEL SG WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

A/C SYSTEM ABS CONTROL UNIT, SRS UNIT ATPNP/CLSW BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE CHARGING CIRCUIT CKFP CKPP TDCP CYPP ACS STS SCS KLINE (DLC) CKP CLUTCH SWITCH (CLUTCH PEDAL SUPPORT) COIL WIRE CRANKSHAFT SPEED FLUCTUATION SENSOR CYP DATA LINK CONNECTOR DISTRIBUTOR FANC FUEL PUMP (BELOW CENTER OF REAR SEAT) FUSE 13 FUSE 31 FUSE 43 FUSE 44 FUSE 47 FUSE 9 GRN WIRE GRN/ORG WIRE GRN/YEL WIRE GROUND HOT AT ALL TIMES HOT IN ON OR START HOT WITH ENGINE CRANKING IACV IGN INPUT SIGNAL IGN IGNITION COIL IGNITION CONTROL MODULE RPM OUTPUT IP+ IP-,VS- VS+ JUNCTION CONNECTOR (MIDDLE OF ENGINE) JUNCTION CONNECTOR (RIGHT KICK PANEL) LT BLU WIRE LT GRN/WHT WIRE MIL ALTC ICM ORG/ WIRE PCS FLR PGM-FI MAIN RELAY (RIGHT SIDE OF GLOVE BOX) PNK 5 6 7 WIRE PNK ESOL/E-EGR VTS WIRE POWERTRAIN CONTROL MODULE (BEHIND RIGHT KICK PANEL) PRI PRIMARY OUTPUT CONTROL RED WIRE RED/YEL WIRE SEC TDC TDC/CKP/CYP SENSOR U.S. U.S. A/C SYSTEM UNDER- DASH FUSE/ RELAY BOX UNDER- HOOD FUSE/ RELAY BOX VBU CKFM CKPM TDCM CYPM VTM PSPSW ALTF VSS VSV SLU VTEC SOLENOID VALVE (LEFT REAR CORNER OF CYLINDER HEAD) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

2 1 3 IGNITION GROUND VSS OUT 2 4 (W/O CRUISE) (W/ CRUISE) 3 1 (W/ CRUISE) (W/O CRUISE) BKSW KS BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BRAKE SWITCH (ON BRAKE PEDAL SUPPORT) ELECTRICAL LOAD DETECTOR (U.S.) ENGINE COOLANT TEMPERATURE SENSOR (RIGHT REAR OF CYLINDER HEAD) EVAPORATIVE EMISSION BYPASS SOLENOID VALVE (RIGHT FRONT OF FUEL TANK) EVAPORATIVE EMISSION CONTROL CANISTER VENT SHUT VALVE (TOP OF EVAP CANISTER) EXHAUST GAS RECIRCULATION VALVE LIFT SENSOR (TOP LEFT REAR OF ENGINE) FUEL TANK PRESSURE SENSOR (UNDERSIDE OF VEHICLE, RIGHT FRONT OF FUEL TANK) FUSE 15 FUSE 52 GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE HORN RELAY HOT AT ALL TIMES HOT IN ON OR START IAT EGRL INTAKE AIR TEMPERATURE SENSOR JUCNTION CONNECTOR (BELOW RIGHT SIDE OF DASH PANEL) JUNCTION CONNECTOR (MIDDLE OF ENGINE) JUNCTION CONNECTOR (UPPER RIGHT KICK PANEL) LT GRN WIRE LT GRN/WHT WIRE MANIFOLD ABSOLUTE PRESSURE SENSOR (ON THROTTLE BODY) PNK WIRE POWERTRAIN CONTROL MODULE (BEHIND RIGHT KICK PANEL) PTANK EL RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE THROTTLE POSITION SENSOR TPS ECT MAP UNDER- DASH FUSE/ RELAY BOX UNDER- HOOD FUSE/ RELAY BOX UNDERHOOD FUSE/RELAY BOX UNIT) VEHICLE SPEED SENSOR (ON TOP OF TRANSAXLE) WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE