Kia Optima III (2010-2013) low voltage dc-dc converter Wiring diagrams

1 2 C-CAN LOW C-CAN HIGH GROUND ON/START INPUT 1 2 MEMORY POWER PNK ON INPUT C-CAN HIGH C-CAN LOW WIRE 1 2 POWER POWER 1 2 PWR RELAY (-) PWR RELAY (+) 10 4 PNK WIRE 19 20 11 12 H-CAN HIGH H-CAN LOW C-CAN HIGH C-CAN LOW ACTIVE AIR FLAP ALT FUSE B+ GND BATTERY BATTERY, BATTERY FUSE BOX BLK WIRE BMS ASSEMBLY BMS CONTROL MODULE C-CAN HIGH C-CAN LOW COMPUTER DATA LINES SYSTEM E WATER PUMP FUSE E/R FUSE, RELAY BOX GROUND GRY WIRE H-CAN HIGH H-CAN LOW HOT AT ALL TIMES HOT IN ON OR START HYBRID BATTERY (+) HYBRID CONTROL UNIT HYBRID INVERTER HYBRID POWER CONTROL UNIT HYBRID WATER PUMP I/P JUNCTION BOX I/P-A I/P-D I/P-G INVERTER FUSE LOW VOLTAGE DC-DC CONVERTER MAIN RELAY MAIN RLY MCU MODULE 4 HEV FUSE ON/START INPUT ORG/ WIRE ORG/BLK WIRE PNK WIRE PNK/WHT WIRE POWER RELAY ASSEMBLY PRA PRE RLY PRECHARGE RELAY RED WIRE RED/WHT WIRE RLY GND VIB GND VOUT WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/ORG WIRE

A/V NAVIGATION HEAD UNIT LOW ACTIVE AIR FLAP AMP AUDIO LOW BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE ELECTRIC OIL PUMP UNIT EPS CONTROL MODULE (LEFT CENTER OF DASH) ESC 2 FUSE ESC CONTROL MODULE (BELOW BRAKE MASTER CYLINDER) GRY WIRE GRY/BLK WIRE HIGH CHG-A PCM (LEFT SIDE OF ENGINE COMPT) HIGH LOW HIGH LOW CHG-K HIGH LOW LOW HIGH HOT AT ALL TIMES HOT IN ON OR START E/R FUSE, RELAY ESC 3 FUSE BOX HYBRID CONTROL UNIT HYBRID WATER PUMP HYDRAULIC POWER UNIT LANE KEEPING ASSIST MODULE (TOP CENTER OF WINDSHIELD) LKAS LOW HIGH LOW VOLTAGE DC-DC CONVERTER MCU ORG/ WIRE PNK WIRE RED WIRE SRS CONTROL MODULE (FRONT OF CENTER CONSOLE) W/O W/O W/ NAVIGATION NAVIGATION WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BLU WIRE

ACTIVE AIR FLAP BLK WIRE BLK/ORG WIRE BLOWER MOTOR CONTROL MODULE BURGLAR ALARM HORN DRIVER DOOR LOCK ACTUATOR DRIVER IMS MODULE DRIVER LUMBAR SUPPORT DRIVER SEAT MANUAL SWITCH SWITCH DRIVER POWER DRIVER OUTSIDE IMS MIRROR SWITCH DRIVER POWER SMART WINDOW KEY MAIN OUTSIDE SWITCH HANDLE DRIVER POWER WINDOW SAFETY MODULE DRIVER RECLINING LIMIT SWITCH DRIVER SEAT MANUAL SWITCH DRIVER SRS SEAT BELT CONTROL BUCKLE MODULE SWITCH E/R FUSE, RELAY BOX ELECTRIC OIL PUMP SHIELD ELECTRIC OIL PUMP UNIT ELECTRIC RIGHT WATER HORN PUMP ELECTRONIC A/C COMPRESSOR EPS CONTROL MODULE ESC MODULE FRONT LEFT WIPER FRONT DEICER FOG LAMP FRONT WIPER MOTOR FUEL DRIVER FILLER DOOR, DOOR TRUNK LID MOOD SWITCH LAMP HOOD SWITCH HYBRID CONTROL UNIT HYBRID WATER PUMP HYDRAULIC POWER UNIT I/P JUNCTION BOX IPS CONTROL MODULE I/P-B LEFT HEAD- LAMP LEFT HORN LEFT REAR BMS SEAT BLOWER WARMER MOTOR LEFT REAR DOOR LOCK ACTUATOR LEFT REAR LEFT REAR POWER POWER WINDOW WINDOW SWITCH SWITCH LOW VOLTAGE DC-DC CONVERTER MULTIPURPOSE CHECK CONNECTOR NCA WIRE ORG/ WIRE PASSENGER WEIGHT CLASSIFICATION SENSOR PDM 1 BLOWER (ACC) RELAY RELAY PDM 2 PDM 3 POWER OUTSIDE MIRROR SWITCH RED WIRE RELAY RELAY RIGHT END OF DASH) RIGHT HEAD- LAMP TIRE PRESSURE MONITORING MODULE VESS UNIT W/ IMS W/ PASSENGER SAFETY POWER WINDOW W/O IMS W/O PASSENGER SAFETY POWER WINDOW W/O REAR W/ REAR SEAT SEAT WARMER WARMER WASHER LEVEL SENSOR WASHER MOTOR

ACTIVE AIR FLAP AHB 1 FUSE ALT FUSE B/UP LP FUSE BATTERY BATTERY, BATTERY FUSE BOX BCM BLK RED/ WIRE BLK WIRE BLOWER RELAY BLU WIRE BRN WIRE C/FAN HI RELAY OPCU RELAY C/FAN LO FUSE C/FAN LO RELAY CHG-A CHG-K DEICER FUSE DEICER RELAY E/R FUSE, RELAY BOX ELECTRIC LOW VOLTAGE BMS BLOWER OIL PUMP DC-DC CONVERTER MOTOR RELAY UNIT ELECTRIC OIL PUMP UNIT EPS CONTROL ESC 1 FUSE ESC 2 FUSE ESC 3 FUSE ESC MODULE FROM I/P JUNCTION BOX (DIAGRAM 2 OF 6) TO OPCU RELAY (DIAGRAM 1 OF 6) FROM IGN 1 FROM MDPS FUSE (DIAGRAM 1 OF 6) FROM OCPU 2 FUSE (DIAGRAM 1 OF 6) FUSE (DIAGRAM 1 OF 6) GRN WIRE GRY WIRE HAC RELAY HCU FUSE HYBRID CONTROL HYBRID POWER CONTROL UNIT HYDRAULIC POWER IGN 2 MDPS FUSE FUSE IP B+1 BLOWER FUSE FUSE IP B+2 FUSE IP B+3 AHB 2 EMS FUSE FUSE FUSE LOW VOLTAGE DC-DC CONVERTER MCU MODULE MULTI FUSE MULTIPURPOSE CHECK CONNECTOR OPCU 1 FUSE ORG/ WIRE PCM PCM TRANSAXLE RANGE SWITCH PNK BMS INVERTER C/FAN FUSE OPCU 2 FUSE FUSE WIRE PNK WIRE PNK/BLK WIRE RED WIRE RR HTD FUSE RR HTD RELAY STOP LAMP SWITCH STOP LP FUSE STOP SMART LAMP KEY CONTROL RELAY MODULE TCU 1 FUSE TCU 2 ECU 4 FUSE FUSE TO FUSE, RELAY BOX (DIAGRAM 2 OF 6) TO I/P JUNCTION BOX (DIAGRAM 3 OF 6) TO I/P JUNCTION BOX (DIAGRAM 5 OF 6) ESC MODULE TO INVERTER FUSE IGN 1 (DIAGRAM 1 OF 6) FUSE TO STOP LP FUSE (DIAGRAM 1 OF 6) UNIT) W/ W/O NAVI NAVI WATER PUMP FUSE WATER PUMP RELAY WHT WIRE YEL WIRE

A/BAG FUSE A/BAG IND FUSE A/C BCM CONTROL MODULE A/C CONTROL MODULE A/CON FUSE A/V, AUDIO NAVIGATION HEAD UNIT ACC RLY BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLOWER BLU WIRE BLU/ORG WIRE BMS HYDRAULIC ACTIVE CONTROL POWER AIR MODULE FLAP UNIT BRN WIRE C/LIGHTER FUSE CIGARETTE LIGHTER CLOCK FUSE CRASH PAD MOOD LAMP ELECTRONIC A/C COMPRESSOR FROM CLOCK FUSE (DIAGRAM 2 OF 6) FROM E/R FUSE, RELAY BOX (DIAGRAM 1 OF 6) FROM IG 1 FUSE (DIAGRAM 2 OF 6) FRONT E/R FUSE, RELAY BOX WIPER MOTOR FRONT POWER OUTLET FUSE/ RELAY BOX GRN WIRE GRN/ORG WIRE GRY WIRE I/P JUNCTION BOX I/P-A I/P-D I/P-E I/P-F I/P-G IG 1 FUSE INSTRUMENT CLUSTER WATER RELAY PUMP RELAY LOW VOLTAGE DC-DC CONVERTER MODULE 4 FUSE MULTI- FUNCTION SWITCH NCA WIRE ORG/ WIRE ORG/BLK WIRE OVER- HEAD CONSOLE LAMP PASSENGER DOOR MOOD LAMP PASSENGER SRS WEIGHT CONTROL CLASSI- MODULE MCU FICATION SENSOR PDM 1 (ACC) RELAY PDM 2 PDM 3 PNK WIRE PNK/BLK WIRE POWER DRIVER AMP VESS OUTSIDE DOOR UNIT MIRROR MOOD SWITCH LAMP POWER OUTLET FUSE RAIN SNSR RELAY RED WIRE RELAY SMART KEY CONTROL MODULE TELLTALE LAMP TO A/BAG FUSE (DIAGRAM 2 OF 6) TO BCM (DIAGRAM 2 OF 6) TO E/R FUSE, RELAY BOX (DIAGRAM 1 OF 6) TO HTD STRG FUSE TO PDM 3 FUSE (DIAGRAM 6 OF 6) W/ W/O NAVI NAVI WHT WIRE WIPER RELAY YEL WIRE

1 2 3 PWR-W PWR-V PWR-U 1 2 ELTC A/C CPSR ELTC A/C CPSR 1 2 PWR RLY ASLY (-) PWR RLY ASLY (+) AIR CONDITIONING SYSTEM BLK WIRE BLK/ORG WIRE BLU WIRE BRN WIRE C-CAN (H) COMPUTER DATA LINES SYSTEM ENGINE ROOM FUSE, RELAY BOX (LEFT SIDE OF ENGINE COMPT) FUSE-INVERTER GND FUSE-INVERTER GND FUSE-MDL 4 HEV FUSE-INVERTER C-CAN (L) GRN WIRE HOT AT ALL TIMES HOT IN ON OR START HYBRID INVERTER HYBRID MOTOR HYBRID POWER CONTROL UNIT HYBRID STARTER, GENERATOR MOTOR I/P-A I/P-D INSTRUMENT PANEL JUNCTION BOX (ABOVE LEFT KICK PANEL) INVERTER FUSE LOW VOLTAGE DC-DC CONVERTER MCU MODULE 4 HEV FUSE ORG/ WIRE PNK RSLVR (+) TEMP SNSR SHIELD TEMP SNSR SIG H CAN (L) WIRE PNK WIRE PWR-U PWR-V PWR-W RED WIRE RSLVER SHIELD RSLVER SHIELD TEMP SNSR-GND RSLVER SNSR 1 RSLVER SNSR 2 RSLVER SNSR 3 RSLVER SNSR 4 RSLVR (+) RSLVR (+) TEMP SNSR SHIELD TEMP SNSR SIG RSLVR (-) RSLVR SHIELD RSLVR (SNSR 2) RSLVR (SNSR 1) RSLVR (SNSR 4) RSLVR (SNSR 3) RSLVR (SNSR 4) RSLVR (SNSR 3) RSLVR (-) TEMP SNSR SIG TEMP SNSR-GND TEMP SNSR-GND H CAN (H) TEMP SNSR-SHIELD TMP SNSR-SHIELD WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BLU WIRE