Kia Optima II (2005-2008) (under left side of dash) data link connector Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 GEN A GEN B A/T LCD ILL IND A/T RELAY GROUND ANTILOCK BRAKES SYSTEM ATM FUSE ATM SOLENOID BLK WIRE BLK/ORG WIRE BLU WIRE BLU/ORG WIRE BRN WIRE BRN/WHT WIRE COMM HI COMM LO P INPUT N INPUT SPORT SW DWN SHFT STOP SW CRUISE CRUISE CONTROL SYSTEM DOWN SHIFT UP SHIFT SELECT SWITCH ENGINE COMPARTMENT FUSE/RELAY BOX (AT LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IND IND DATA INHIBITOR SWITCH (ON TOP OF TRANSAXLE, NEXT TO TRANSAXLE OIL FILTER) INSTRUMENT CLUSTER J/C SC-01 J/C SC-03 JB-01 JB-03 JB-06 JB-08 JB-10 JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) BACK-UP FUSE JUNCTION STOP FUSE BLOCK (JB) (BEHIND LEFT SIDE OF JB-06 DASH) LR DCC MANUAL MCU MEMORY OIL TEMP SENSOR ORG/ WIRE PNK IGNITION GROUND GROUND OD DCC WIRE PNK IGNITION GROUND GROUND WIRE PNK LR DATA WIRE PNK WIRE PULSE GENERATORS (ON TOP OF TRANSAXLE) R INPUT D INPUT UP SHIFT PNK WIRE RED WIRE RED/BLK WIRE RED/ORG WIRE SELECT SENS GRND OIL TEMP SPORTS MODE SWITCH STARTING/ CHARGING SYSTEM STOPLIGHT SWITCH (ABOVE BRAKE PEDAL, ON BRACKET) TRANSAXLE CONTROL MODULE (TCM) (BEHIND LOWER CENTER OF DASH) W/ CRUISE W/O CRUISE WHT WIRE YEL WIRE YEL/ORG WIRE

2 1 W/ CRUISE CONTROL W/O CRUISE CONTROL ABS 1 FUSE ABS 2 FUSE ABS CONTROL UNIT (AT RIGHT REAR OF ENGINE COMPARTMENT) ABS FUSE ABS IND. BLK WIRE BLK/ORG WIRE BLU WIRE BRAKE FLUID LEVEL SENSOR (ON BRAKE MASTER CYLINDER RESERVOIR ASSEMBLY) BRAKE IND BRN WIRE BRN/ORG WIRE CLUSTER FUSE CRUISE CONTROL SYSTEM ENGINE COMPARTMENT FUSE/RELAY BOX (AT LEFT SIDE OF ENGINE COMPT) JB-03 ENGINE CONTROL MODULE (2.7L) (BEHIND LOWER CENTER OF DASH) GRN WIRE GRN/BLK WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT CLUSTER J/C 06 JB-06 JB-11 JUNCTION BLOCK (JB) (BEHIND LEFT SIDE OF DASH) LEFT FRONT WHEEL SPEED SENSOR (ON LEFT FRONT STEERING KNUCKLE) LEFT REAR WHEEL SPEED SENSOR NCA WIRE ORG/ WIRE PNK WIRE RED WIRE SC-01 SC-06 STOP FUSE STOPLIGHT SWITCH (ABOVE BRAKE PEDAL, ON BRACKET) TCS OFF IND TCS SWITCH TRANSMISSIONS SYSTEM WHT WIRE

BLK WIRE BLU WIRE BURGLAR ALARM RELAY (ON JUNCTION BLOCK) CLUSTER FUSE D/CLOCK FUSE DRL FUSE ETACS FUSE GRN WIRE HAZARD FUSE HAZARD RELAY (ON JUNCTION BLOCK) HOOD SWITCH (AT RIGHT FRONT CORNER OF ENGINE COMPARTMENT) HOT AT ALL TIMES HOT IN J/C 05 JB-01 JB-02 JB-02 ENGINE COMPT FUSE/RELAY BOX (AT LEFT SIDE OF ENGINE COMPT) JB-06 JB-09 JB-13 JUNCTION BLOCK (JB) (BEHIND LEFT SIDE OF DASH) KEYLESS ENTRY UNIT (BEHIND LOWER CENTER OF DASH) ORG/ WIRE ORG/BLK WIRE PNK WIRE RED/ORG WIRE STARTING/ CHARGING SYSTEM TRUNK UNLOCK SWITCH (AT REAR OF TRUNK) YEL WIRE

7 8 9 PNK WIRE BLK WIRE BLU WIRE BRN WIRE BRN/WHT WIRE CAMSHAFT POSITION SENSOR (ON REAR OF CYLINDER HEAD) CRANKSHAFT POSITION SENSOR (ON FRONT OF ENGINE) CRUISE CONTROL UNIT (AT RIGHT REAR CORNER OF ENGINE COMPT) DOWN ELECTRONIC POWER STEERING, INSTRUMENT CLUSTER SYSTEMS ENGINE COMPARTMENT FUSE/RELAY BOX (AT LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT IN ON OR START BACK UP LAMP FUSE INSTRUMENT CLUSTER SYSTEM JB-01 JB-03 JB-08 JB-09 JUNCTION BLOCK (JB) (BEHIND JUNCTION BLOCK (JB) (BEHIND LEFT SIDE OF DASH) MASS AIR FLOW SENSOR (IN AIR DUCT, BETWEEN AIR CLEANER, THROTTLE BODY) NCA WIRE PNK 1 2 WIRE PNK 4 5 WIRE PNK PNK PNK 7 8 9 WIRE PNK PNK WIRE PNK WIRE RED WIRE RED/BLK WIRE SELECT SPEED SENSOR (ON TOP OF TRANSAXLE) SPORT MODE SWITCH THROTTLE POSITION SENSOR (ON THROTTLE BODY) WHT WIRE YEL WIRE

15 16 PNK WIRE B-01 B-01 INSTRUMENT CLUSTER SYSTEM BACK-UP FUSE BLK WIRE BLU WIRE BRN WIRE CAN CLOSE CANISTER CLOSE VALVE (UNDER LEFT REAR OF VEHICLE) CMP SENS CKP SENS CRANKSHAFT POSITION SENSOR (ON FRONT OF ENGINE) CRUISE CONTROL UNIT (AT RIGHT REAR CORNER OF ENG COMPT) ECU FUSE ELECTRONIC POWER STEERING, INSTRUMENT CLUSTER SYSTEMS ENGINE COMPARTMENT FUSE/RELAY BOX (AT LEFT SIDE ENGINE CONTROL MODULE (BEHIND LOWER CENTER OF DASH) ENGINE COOLANT TEMPERATURE SENSOR (ON REAR OF ENGINE) FUEL TEMP KS SIG FLASH SOURCE MEM PWR GRN WIRE GROUND SENS GND HOT AT ALL TIMES HOT IN ON OR START IGN CTRL IGN FAIL SENS IGNITION ECT SENS TP SENS AIR FLOW SEN VSS IN JB-01 JB-03 JB-08 JB-09 JUNCTION BLOCK (JB) (BEHIND LEFT SIDE OF DASH) MASS AIR FLOW SENSOR (IN AIR DUCT, BETWEEN AIR CLEANER, THROTTLE BODY) NCA WIRE OF ENGINE COMPT) ORG/ WIRE PNK 2 1 3 WIRE PNK 6 7 8 WIRE PNK 9 10 11 12 13 14 WIRE PNK FTP SENS K-LINE DIAG WIRE PNK PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE RED WIRE SPEED SENSOR (ON TOP OF TRANSAXLE) ST SIG AIR TEMP MAP SENS FUEL LVL STARTING/ CHARGING SYSTEM THROTTLE POSITION SENSOR (ON THROTTLE BODY) WHT WIRE YEL WIRE

BLK WIRE BLK/ORG WIRE BLU WIRE CAMSHAFT POSITION SENSOR (ON REAR OF RIGHT CYLINDER HEAD) CANISTER CLOSE VALVE (UNDER LEFT REAR OF VEHICLE) CRANKSHAFT POSITION SENSOR (ON FRONT OF ENGINE, NEXT TO CRANKSHAFT SPROCKET) GRN WIRE GRN/ORG WIRE GRY WIRE IDLE SPEED ACTUATOR (ON THROTTLE BODY) MASS AIR- FLOW SENSOR (IN AIR INTAKE HOSE, BETWEEN AIR CLEANER, THROTTLE BODY) ORG/ WIRE PNK 1 2 3 4 WIRE PNK PNK 10 11 WIRE PNK WIRE THROTTLE POSITION SENSOR (ON THROTTLE BODY) WHT WIRE YEL WIRE YEL/ORG WIRE