Chevrolet Captiva I facelift 2 (2013-2016) computer data lines system Wiring diagrams

2500 2501 COMPUTER DATA LINES SYSTEM 8 9 SER DATA BUS+ SER DATA BUS- AUTOMATIC TRANSMISSION AUTOMATIC TRANSMISSION ASSEMBLY BACKUP LP SPLY VOLT BAT POS VOLT BCM FUSE BLK WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (BCM) (FRONT OF CENTER FLOOR CONSOLE) COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY DK BLU WIRE GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES INTERNAL MODE SWITCH LEFT BACKUP LAMP LEFT REAR LAMPS LEFT REAR TURN SIGNAL LAMP LEFT TAIL LAMP ASSEMBLY LOGIC BODY CONTROL MODULE (BCM) (FRONT OF CENTER FLOOR CONSOLE) LOGIC INSIDE REARVIEW MIRROR (ISRVM) LP SPLY VOLT LT GRN WIRE NCA WIRE ORG/BLK WIRE PARK/NEUTRAL SIG REAR- VIEW CAMERA (TO LEFT OF BACKUP LAMP SPLY VOLT LICENSE LAMP) REAR- VIEW CAMERA BACKUP LAMP SPLY VOLT RED WIRE RED/WHT WIRE RIGHT BACKUP LAMP RIGHT REAR LAMPS RIGHT REAR TURN SIGNAL LAMP RIGHT TAIL LAMP ASSEMBLY SIG A SIG B SIG C SIG P TAN WIRE TAN/BLK WIRE TRANSMISSION CONTROL MODULE (TCM) TRANSMISSION INTERNAL MODE SWITCH UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) WAKE UP SIG WHT WIRE YEL WIRE

17 3 PNK WIRE 22 8 9 15 14 13 CRUISE CTRL IND GMLAN SER DATA BUS+ GMLAN SER DATA BUS- 47 68 48 SUPPLY VOLTAGE LOW REFERENCE SENSOR SIGNAL 57 52 14 15 30 33 34 53 PPL STOP LAMP SW SIG B+ ACCELERATOR PEDAL POSITION (APP) SENSOR (ON ACCELERATOR PEDAL LINKAGE ARM) APP SEN 1 SIG LOW REF APP SEN 2 SIG LOW REF PPL ASSEMBLY AUTOMATIC TRANSMISSION BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (FRONT OF CENTER FLOOR CONSOLE) BRAKE PEDAL POSITION (BPP) SENSOR (ON BRAKE PEDAL MOUNTING ARM) BRN WIRE COMPUTER DATA LINES SYSTEM CONTROL SOLENOID VALVE ASSEMBLY CRUISE CTRL SW SIG CRUISE IND CRUISE SWITCH PNK WIRE DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRIVER INFORMATION CENTER (DIC) DISPLAY ECM FUSE GMLAN SERIAL DATA GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES I/P FUSE BLOCK INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL INPUT SHAFT SPEED (ISS) SENSOR INSTRUMENT PANEL CLUSTER (IPC) IPC FUSE LEFT STEERING WHEEL CONTROL SWITCH LO REF BPP SENS SIG LOGIC LT BLU WIRE OUTPUT SHAFT SPEED (OSS) SENSOR PNK WIRE PPL PPL STOP LAMP SUP VOLT RED/WHT WIRE RESET+ SET- STEERING WHEEL AIR BAG COIL TAN WIRE TAN/BLK WIRE THROTTLE ACTUATOR CONTROL (TAC) MODULE (FRONT TOP CENTER OF ENGINE) TP SEN 1 SIG LOW REF TAC MOT CTRL 2 TAC MOT CTRL 1 TRANSMISSION CONTROL MODULE TRANSMISSION CONTROL MODULE (TCM) (NEAR MASTER CYLINDER) TRANSMISSION INPUT SHAFT SPEED (ISS) SENSOR TRANSMISSION OUTPUT SHAFT SPEED (OSS) SENSOR TRANSMISSIONS SYSTEM UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 6 LP SPLY VOLT LP SPLY VOLT LP SPLY VOLT 1 3 4 5 BAT POS VOLT BAT POS VOLT BAT POS VOLT LP SPLY VOLT 1 8 9 GND SER DATD BUS + SER DATD BUS - 12 8 103 13 HDLP ON SIG PARK LPS SIG 13 15 14 CONTACT SIG 5381 5382 19 16 15 2144 1415 1414 HAZ SW SIG RH SW SIG LH SW SIG 2500 2501 COMPUTER DATA LINES SYSTEM 4 24 LP SPLY VOLT LP SPLY VOLT 4 5 PPL BACKUP LAMPS CIRCUIT BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (FRONT OF CENTER FLOOR CONSOLE) BRN WIRE BRN/WHT WIRE COIL SPLY VOLT COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE FUSE GROUND DISTRIBUTION SYSTEM GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES BCM HOT AT ALL TIMES BCM (PRK TRN) FUSE HOT AT ALL TIMES BCM (TRN SIG) FUSE HOT AT ALL TIMES BCM STOP FUSE HOT W/ RUN/ CRNK RELAY ENERGIZED I/P FUSE BLOCK CLUSTER FUSE HOT W/ RUN/ CRNK RELAY ENERGIZED INSTRUMENT PANEL FUSE BLOCK CLUSTER FUSE I/P MULTI-FUNCTION SWITCH IGN INSTRUMENT PANEL MULTI- FUNCTION SWITCH LAMP LEFT FRONT LEFT FRONT SIDE MARKER LAMP LEFT HEADLAMP ASSEMBLY LEFT PARK/ TURN SIGNAL LEFT PARK/ TURN SIGNAL LAMP LEFT REAR LEFT REAR LAMPS LEFT REAR SIDE LEFT REAR TURN SIGNAL LAMP LEFT RIGHT LICENSE LICENSE PLATE PLATE LAMP LAMP LEFT TAIL LAMP ASSEMBLY LEFT TAIL/ STOP LAMP LEFT TURN LEFT TURN IND LH RH LICENSE LAMP LOGIC BODY CONTROL MODULE (BCM) (FRONT OF CENTER FLOOR CONSOLE) LOGIC INSTRUMENT PANEL CLUSTER (IPC) LOW REF LT BLU WIRE LT BLU/WHT WIRE MARKER LAMP NCA WIRE PARK LAMP RELAY PARK LPS SIG PNK WIRE PPL PRK LP LH FUSE RED WIRE RED/WHT WIRE RIGHT TURN IND SER DATA SIGNAL REPEATER LAMP TAN WIRE TAN/BLK WIRE TO PRK LP RH FUSE (DIAGRAM 2 OF 2) TURN SIGNAL/ MULTIFUNCTION SWITCH UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) W/ REAR VIEW CAMERA W/O REAR VIEW CAMERA WHT WIRE YEL WIRE

1 8 9 21 GND SER DATA + SER DATA - SW SIG 11 16 23 RLY CTRL RLY CTRL RLY CTRL 18 25 PPL BEAM SIG PASS SIG 8 11 12 17 PARK LPS SIG SENS SIG ON SIG OFF SIG 8 9 21 SER DATA + SER DATA - SW SIG AMBIENT LIGHT SENSOR (TOP RIGHT SIDE OF DASH) AMBIENT LIGHT/ SUNLOAD SENSOR (AMBIENT LIGHT SENSOR: TOP AUTO AUTOMATIC A/C BLK (OR BLK/WHT) WIRE BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CLUSTER FUSE COMPUTER DATA LINES SYSTEM DAY TIME RUNNING LAMPS RELAY DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRL FUSE DRL RELAY ENGINE COMPT) ENGINE ENGINE CONTROLS SYSTEM CHECK IND 12 14 13 COMPUTER DATA LINES SYSTEM FOG LAMP IND FOG LAMP SWITCH FRONT FOG LAMP RELAY FRT FOG FUSE FRT FOG RELAY FTP FTP LOW HEAD HEAD LAMP HIGH BEAM RELAY HEAD LAMP LOW BEAM RELAY HEADLAMP SWITCH HI BEAM RELAY HIGH BEAM IND HOT AT ALL TIMES HOT AT ALL TIMES UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) HOT W/ RUN/ CRANK RELAY ENERGIZED I/P FUSE BLOCK IGN IGN FOG LAMP IND INSTRUMENT PANEL CLUSTER (IPC) INSTRUMENT PANEL FUSE BLOCK LEFT HEADLAMP LEFT HEADLAMP ASSEMBLY LEFT HI RIGHT BEAM HI BEAM FUSE FUSE LEFT HIGH BEAM HEADLAMP LEFT LO RIGHT BEAM LO BEAM FUSE FUSE LEFT LOW BEAM HEADLAMP LO BEAM RELAY LOGIC LOGIC BODY CONTROL MODULE (BCM) (FRONT OF CENTER FLOOR CONSOLE) LOGIC INSTRUMENT PANEL CLUSTER (IPC) LOW HIGH LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE MANUAL A/C OFF ORG/ WIRE PARK PARK BRAKE CONTROL SWITCH (BASE OF PARK BRAKE LEVER) PARKING BRAKE CONTROL MODULE (INFRONT OF LEFT REAR WHEEL ON FRAME) PNK WIRE PNK/WHT WIRE PPL PPL HIGH RED WIRE RIGHT HEADLAMP RIGHT HEADLAMP ASSEMBLY RIGHT HIGH BEAM HEADLAMP RIGHT LEFT FRONT FOG LAMP FRONT FOG LAMP RIGHT LOW BEAM HEADLAMP RLY CTRL SER DATA SER DATA GND TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TURN SIGNAL/ MULTIFUNCTION SWITCH WHT WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 PNK WIRE 1492 7684 6107 6108 PPL PPL 5234 893 1358 897 99 2307 2308 SUPPLEMENTAL RESTRAINTS SYSTEM 650 7683 1134 GROUND VOL REF SW SIGNAL PPL PPL ABS IND. AIR BAG IND BELT IND BLK WIRE BLK/WHT WIRE BRAKE FLUID BRAKE FLUID LEVEL SWITCH (ON MASTER BRAKE CYLINDER RESERVOIR) BRAKE IND BRN WIRE BRN/WHT WIRE CHARGE IND CLUSTER FUSE COMPUTER DATA LINES SYSTEM CRUISE IND DATA COM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DOOR AJAR IND DRIVER INFORMATION CENTER (DIC) DISPLAY DRV INFO CENTER ECO IND ELECTRONIC COMPASS MODULE (RIGHT REAR HEADLINER) ENGINE CHECK IND ENGINE COOLANT TEMPERATURE IND ESC IND ESC OFF IND FRONT FOG LAMPS IND FUEL GAUGE GROUND DISTRIBUTION SYSTEM HIGH BEAM IND HOT AT ALL TIMES HOT AT ALL TIMES INSTRUMENT PANEL IPC FUSE FUSE BLOCK HOT W/ IGNITION MAIN RELAY ENERGIZED HOT W/ RUN/CRNK RELAY ENERGIZED I/P FUSE BLOCK CLUSTER FUSE IGN 1 VOLT ILLUMINATION INSTRUMENT PANEL CLUSTER (IPC) IPC FUSE ISRVM/ RAIN FUSE ISRVM/ RCM FUSE LEFT TURN IND LEVEL SENS LIFTGATE AJAR IND LIFTGATE RELEASE, OPEN IND LINEAR INTERCONNECT NETWORK BUS 1 LO SPD GMLAN LOGIC LOW REF LOW TIRE PRESSURE IND LOW WASHER FLUID IND LT BLU WIRE OFF IND CTRL OIL LEVEL IND OIL PRESSURE IND ON IND CTRL PARK BRAKE CONTROL SWITCH (BASE OF PARK BRAKE LEVER) PARK BRAKE IND PARKING BRAKE CONTROL MODULE (IN FRONT OF LEFT REAR WHEEL ON FRAME) PASS AIR BAG PASS SEAT PNK 1 2 3 WIRE PNK IGN WIRE PNK WIRE PPL PPL PNK WIRE RED/WHT WIRE RIGHT TURN IND SEAT BELT IND SECURITY IND SELECT MENU SW SIG SERIAL DATA SERVICE ENGINE OIL IND SERVICE VEHICLE SOON IND SPEEDOMETER SPLY VOLT VOL REF APPLY SW SIG RELEASE SW SIG SUPPLEMENTAL RESTRAINTS SYSTEM SW SIG TACHOMETER TAN/WHT WIRE TPMS TREAD IND UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) WASHER SIG WINDSHIELD WIPER/WASHER SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM YEL WIRE

12 8 10 LIFTGATE AJAR SW RF DOOR AJAR SW LF DOOR AJAR SW 2.4L 27 26 25 FUEL LEVEL SIG LOW REF FUEL LEVEL SIG 3.0L 40 39 46 HI GMLAN SERIAL DATA - HI GMLAN SERIAL DATA + MIL CTRL BCM FUSE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (FRONT OF CENTER FLOOR CONSOLE) BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM CUSTOM- ISATION DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRIVER DOOR JAMB SWITCH DRIVER DOOR LATCH DRIVER DOOR LATCH ASSEMBLY DRIVER INFORMATION CENTER (DIC) SWITCH ENGINE CONTROL MODULE (ECM) (2.4L: LEFT REAR OF ENGINE COMPT) ENGINE CONTROLS SYSTEM ENGINE OIL PRESSURE (EOP) SWITCH (ABOVE STARTER) ENGINE OIL PRESSURE (EOP) SWITCH (ON OIL PUMP HOUSING, ON EOP SW SIG FUEL PUMP, LEVEL SENSOR ASSEMBLY FUEL PUMP, SENDER ASSEMBLY GROUND DISTRIBUTION SYSTEM GRY/BLK WIRE HOT AT ALL TIMES LEFT REAR DOOR JAMB SWITCH LEFT REAR DOOR LATCH LEFT REAR DOOR LATCH ASSEMBLY LIFTGATE AJAR SWITCH LIFTGATE AJAR SWITCH LIFTGATE LATCH ASSEMBLY LIFTGATE LATCH ASSEMBLY LO GMLAN SERIAL DATA LOGIC LOWER RIGHT FRONT OF ENGINE) LT BLU WIRE PASS- ENGER DOOR JAMB SWITCH PASSENGER DOOR LATCH ASSEMBLY PNK 1 2 3 WIRE PNK WIRE PNK/BLK WIRE PRIMARY FUEL LEVEL SENSOR REAR WIPER MOTOR MODULE RED/WHT WIRE RIGHT REAR DOOR JAMB SWITCH RIGHT REAR DOOR LATCH RIGHT REAR DOOR LATCH ASSEMBLY SECONDARY FUEL LEVEL SENSOR SET/ RESET TAN WIRE TAN/BLK WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) VEHICLE CUSTOM- INFOR- ISATION MATION VEHICLE INFOR- MATION WIPER/WASHER SYSTEM YEL WIRE

2700 5514 AIR CONDITIONING SYSTEM 419 5359 5361 EXTERIOR LIGHTS SYSTEM 459 1274 1162 AIR CONDITIONING SYSTEM 7493 7494 1579 2500 2501 COMPUTER DATA LINES SYSTEM ACCELERATOR PEDAL POSITION (APP) SENSOR (ON ACCELERATOR PEDAL LINKAGE ARM) AIR CONDITIONING SYSTEM APP LO REF (1) APP SIG (1) APP SIG (2) BLK WIRE BLK/WHT WIRE BLUNT CUT) BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CTRL SNSR SPLY VOL SNSR SIG DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ENGINE CONTROL MODULE (ECM) (LEFT REAR OF ENGINE COMPT) FRP SNSR 5 VOLT REF PRIM FL SNSR SIG FL SNSR LO REF SEC FL SNSR SIG FRP SNSR SIG FUEL PUMP FUEL TANK PRESSURE (FTP) SENSOR (TOP OF FUEL PUMP) GRY WIRE GRY/WHT WIRE HI SPD C/F RLY CTRL LO REF LT BLU WIRE LT GRN WIRE NCA WIRE ORG/BLK WIRE PNK WIRE PNK/BLK WIRE PPL PRIMARY FUEL LEVEL SENSOR PRIMARY FUEL PUMP, LEVEL SENSOR ASSEMBLY PRIMARY RLY CTRL RLY CTRL SECONDARY FUEL LEVEL SENSOR (LEFT SIDE OF FUEL TANK) SHIELD SNSR LOW REF FTP SNSR SIG FTVP SNSR SPLY VOL SNSR SIG TAN WIRE TAN/BLK WIRE TIAP SNSR SIG WHT BRN WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/WHT WIRE

BATT POS VOLT BLK WIRE BRN WIRE BRN/WHT WIRE COMPUTER COMPUTER DATA LINES SYSTEM CP EX SNSR (1) CP EX SOL (1) CP IN SNSR 1 CP IN SOL (1) CT SNSR LO REF DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE ECT SNSR SIG ENGINE CONTROL MODULE (ECM) (LEFT REAR OF ENGINE COMPT) ENGINE OIL PRESSURE (EOP) SWITCH (ABOVE STARTER) FUEL PUMP FLOW CONTROL MODULE (RIGHT SIDE GRY WIRE GRY/BLK WIRE GRY/WHT WIRE HI CTRL IGN 1 VOLT IGN CTRL (1) IGN CTRL (2) IGN CTRL (3) IGN CTRL (4) LO CTRL LO REF BANK 1 LOW REF LT BLU WIRE LT GRN WIRE NCA WIRE OF SPARE TIRE WELL) OIL PRESS SW SIG ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE PNK 2 3 4 5 6 7 8 9 10 11 12 13 WIRE PNK WIRE PNK/BLK WIRE PPL PPL 15 16 PPL/WHT WIRE PR RLY CTRL RED/WHT WIRE SER DATA - (3) SNSR SPLY VOL (1) SPLY VOL SYSTEM DATA LINES TAN WIRE TAN/BLK WIRE WAKEUP SERIAL WHT/BLK WIRE YEL WIRE YEL/WHT WIRE

1579 2500 2501 COMPUTER DATA LINES SYSTEM 2700 5514 AIR CONDITIONING SYSTEM 419 5359 5361 EXTERIOR LIGHTS SYSTEM 459 1274 1162 AIR CONDITIONING SYSTEM 7493 7494 1579 2500 2501 COMPUTER DATA LINES SYSTEM ACCELERATOR PEDAL POSITION (APP) SENSOR (ON ACCELERATOR PEDAL LINKAGE ARM) AIR CONDITIONING SYSTEM APP LO REF APP LO REF (1) APP SIG (1) APP SIG (2) BLK WIRE BLK/WHT WIRE BLUNT CUT) BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CTRL SNSR SPLY VOL SNSR SIG DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ENGINE CONTROL MODULE (ECM) (LEFT FRONT ENGINE COMPT) FRP SNSR 5 VOLT PRIM FL SNSR SIG FL SNSR LO REF SEC FL SNSR SIG FRP SNSR SIG FSCM FUSE FSCM/ VENT SOL FUSE FTP SNSR SIG FTVP SNSR SPLY VOL FUEL COMPOSITION SENSOR FUEL PUMP FUEL PUMP, SENDER ASSEMBLY FUEL PUMP PRIMARY FUEL LEVEL SENSOR PRIMARY FUEL PUMP, LEVEL SENSOR ASSEMBLY FUEL TANK PRESSURE (FTP) SENSOR (TOP OF FUEL PUMP) GRY WIRE GRY/WHT WIRE HI SPD C/F RLY CTRL HOT AT ALL TIMES HOT W/ IGNITION RUN RELAY ENERGIZED HOT W/ RUN/CRANK RELAY ENERGIZED I/P FUSE BLOCK INSTRUMENT PANEL FUSE BLOCK LO REF LT BLU WIRE LT GRN WIRE NCA WIRE ORG/BLK WIRE PNK 2 3 WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM PPL PRIM FL SNSR SIG FL SNSR LO REF SEC FL SNSR SIG PRIMARY RLY CTRL RED/WHT WIRE RLY CTRL RUN/ CRNK FUSE SECONDARY FUEL LEVEL SENSOR (LEFT SIDE OF FUEL TANK) SECONDARY FUEL LEVEL SENSOR (TOP OF FUEL PUMP) SHIELD SNSR LO REF FTP SNSR SIG FTVP SNSR SPLY VOL SNSR SIG SNSR SIG HI SPD DATA (+) (1) HI SPD DATA (-) (1) TAN WIRE TAN/BLK WIRE TIAP SNSR SIG WHT BRN WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/WHT WIRE

BANK 1 EXHAUST CAMSHAFT POSITION (CMP) ACTUATOR SOLENOID VALVE BANK 1 INTAKE CAMSHAFT POSITION (CMP) ACTUATOR SOLENOID VALVE BATT POS VOLT BLK WIRE BRN WIRE BRN/WHT WIRE COMPUTER COMPUTER DATA LINES SYSTEM CP EX SNSR (1) CP EX SNSR (2) CP EX SOL (1) CP IN SNSR CP IN SNSR (2) CP IN SNSR 1 CP IN SOL (1) CT SNSR LO REF DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRAIN WIRE ECT SNSR SIG ENGINE CONTROL MODULE (ECM) (LEFT FRONT ENGINE COMPT) ENGINE OIL PRESSURE (EOP) SWITCH (FRONT OF ENGINE) FUEL PUMP FLOW CONTROL MODULE (RIGHT SIDE GRY WIRE GRY/BLK WIRE GRY/WHT WIRE HI CTRL HI SPD BUS- IGN 1 VOL IGN 1 VOLT IGN CTRL (1) IGN CTRL (2) IGN CTRL (3) IGN CTRL (4) IGN CTRL (5) IGN CTRL (6) IGN CTRL LO BANK 2 LO CTRL LO REF LO REF BANK 1 LOW REF LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE NCA WIRE OF SPARE TIRE WELL) OIL PRESS SW SIG ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE PNK 2 3 WIRE PNK WIRE PNK/BLK WIRE PPL PPL 20 21 22 23 PPL/WHT WIRE PR RLY CTRL RED/WHT WIRE RLY CTRL SER DATA - (3) SERIAL DATA SNSR SIG SNSR SPLY VOL (1) SNSR SPLY VOL (2) SPLY VOL SYSTEM DATA LINES TAN WIRE TAN/BLK WIRE WAKEUP SERIAL WHT WIRE WHT/BLK WIRE YEL WIRE YEL/WHT WIRE