Buick Century VI (1997-2005) ground Wiring diagrams

BLK WIRE BRN WIRE DRIVER HEATED SEAT BACK ELEMENT DRIVER HEATED SEAT CONTROL MODULE DRIVER HEATED SEAT CUSHION COVER DRIVER HEATED SEAT CUSHION ELEMENT DRIVER HEATED SEAT SWITCH DRIVER HEATED SEAT THERMISTOR FRONT PASSENGER HEATED SEAT CONTROL MODULE GROUND GRY WIRE HOT AT ALL TIMES HOT IN RUN HVAC FUSE I/P FUSE BLOCK LH HEATED SEAT FUSE LO/HI INPUT LT BLU WIRE LT BLU/BLK WIRE NCA WIRE ON INPUT ORG/ WIRE PASSENGER HEATED SEAT BACK ELEMENT PASSENGER HEATED SEAT CUSHION COVER PASSENGER HEATED SEAT THERMISTOR PASSENGER HEATED SEAT CUSHION ELEMENT PASSENGER HEATED SEAT SWITCH PNK WIRE RED/WHT WIRE RH HEATED SEAT FUSE SENSOR INPUT YEL/BLK WIRE

1550 209 1036 PPL 1816 39 PNK WIRE 55 58 SPEED SENSOR SRL DATA 8 1500 893 PPL PNK WIRE AIR BAG IND ANTILOCK IND BCM BCM OR IPC SERIAL DATA BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BEHIND LEFT SIDE OF DASH, LEFT OF STEERING COLUMN) BRAKE FLUID LEVEL SWITCH (IN BRAKE FLUID RESERVOIR) BRAKE IND BRN/WHT WIRE CHANGE OIL IND. CHARGE IND CLUSTER FUSE CLUSTER LOGIC COOLANT TEMP IND CRANK SIGNAL BCM, CLUSTER FUSE CRUISE CONTROL SYSTEM CRUISE IND DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH, RIGHT OF STEERING COLUMN) DK BLU WIRE DK BLU/WHT (OR BLU) WIRE DK GRN WIRE DK GRN/WHT WIRE DOOR/TRUNK AJAR IND DRIVER INFORMATION DISPLAY SWITCH E/M EBCM ENGINE CONTROLS SYSTEM GROUND GRY WIRE HEADLIGHTS SYSTEM HIGH BEAM IND HOT AT ALL TIMES HOT IN HOT IN OFF, RUN OR START HOT IN RUN, BULB TEST OR START HVAC CONTROL MODULE I/P FUSE BLOCK IGN 01, BCM, PCM, CLUSTER FUSE IGNITION VOLTAGE ILLUMINATION (5 BULBS) INSTRUMENT CLUSTER LEFT TURN IND LOW COOLANT IND LOW FUEL IND LOW OIL IND LOW OIL PRESSURE IND LOW TIRE IND LOW TRAC IND LOW WASHER IND LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE MODE PNK WIRE ORG/ WIRE PCM PCM CLASS 2 SERIAL DATA PCM, ABS BCM, CLUSTER LOGIC SERIAL DATA PERF SHIFT IND PNK WIRE POWERTRAIN CONTROL MODULE (LEFT FRONT SIDE OF ENGINE COMPT, IN AIR CLEANER ASSY) PPL RADIO, HVAC, RFA, CLUSTER, CEL TEL FUSE RESET+ RIGHT TURN IND RIGHT TURN SIGNAL GND SEAT BELT IND SECURITY IND SERIAL DATA SERVICE VEHICLE SOON IND SPEEDO- METER GAUGE TACHO- METER GAUGE SPLICE PACK SRL DATA TRAC OFF IND TRIP RESET INPUT TRIP RESET SWITCH VEHICLE SPEED LEFT TURN SIGNAL GND VF DISPLAY WHT WIRE YEL WIRE

BATTERY BCM FUSE BCM PWR FUSE BLK WIRE BODY CONTROL MODULE (BEHIND LEFT SIDE OF DASH, LEFT OF STEERING COLUMN) BRN WIRE DOOR LOCK FUSE DR UNLK SW IN DR LOCK SW IN DRIVER DOOR LOCK SWITCH FRONT PASSENGER DOOR LOCK SWITCH GROUND GROUND BATTERY (B+) DRIVER DR UNLK ALL DRS LOCK PASS DRS UNLK BATTERY (B+) GRY WIRE HOT AT ALL TIMES I/P FUSE BLOCK (BEHIND RIGHT OF DASH IN RIGHT DOOR OPENING) LEFT FRONT DOOR LOCK LEFT REAR DOOR LOCK LOCK LT GRN WIRE OLDSMOBILE ORG/ WIRE ORG/BLK WIRE POWER DOOR BREAKOUT) RADIO, HVAC, RFA, CLUSTER, DATA LINK FUSE RED/BLK WIRE RIGHT FRONT DOOR LOCK RIGHT REAR DOOR LOCK SERIAL DATA TAN WIRE TRUNK LID REL TRUNK, TAILGATE, FUEL DOORS SYSTEM UNLOCK

AIR BAG FUSE AIR BAG WARNING INDICATOR BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT SIDE OF DASH, LEFT OF STEERING COLUMN) BRN WIRE CASE GROUND CLASS 2 (BCM) SERIAL DATA DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE GROUND GRY WIRE HIGH CONTROL HIGH CONTROL LOW CONTROL HOT IN RUN, BULB TEST, START I/P FUSE BLOCK (BEHIND RIGHT SIDE OF DASH, IN RIGHT DOOR OPENING) IGNITION IGNITION VOLTAGE INFLATABLE RESTRAINT I/P MODULE INFLATABLE RESTRAINT STEERING WHEEL MODULE INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL INSTRUMENT CLUSTER IPC CLASS 2 SERIAL DATA LEFT FRONT INFLATABLE RESTRAINT SIDE IMPACT MODULE LEFT FRONT INFLATABLE RESTRAINT SIDE IMPACT SENSOR (AT BASE OF LEFT "B" PILLAR) LOGIC LT GRN WIRE NCA WIRE PPL SEAT BELT SWITCH SEAT BELT SWITCH (PART OF DRIVER'S SEAT BELT ASSEMBLY) SERIAL DATA CLASS 2 SERIAL DATA CLASS 2 HIGH CONTROL LOW CONTROL LOW CONTROL SHORTING BAR SIGNAL VOLTAGE SOLID STATE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

AJAR UN- LATCHED BCM ACC FUSE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (BEHIND LEFT SIDE OF DASH, LEFT OF STEERING COLUMN) CHIME CLASS 2 SERIAL DATA COMPUTER DATA LINES SYSTEM CRANK SIGNAL, BCM CLSTR FUSE DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DRIVER DOOR LOCK DRIVER SEAT BELT SWITCH (PART OF DRIVER'S SEAT BELT ASSEMBLY) GROUND GRY WIRE HEAD OFF PARK HEADLAMP SWITCH HOT AT ALL TIMES HOT IN HOT IN ACC, RUN HOT IN RUN, START HOT IN UNLOCK RUN, START I/P FUSE BLOCK (BEHIND RIGHT SIDE OF DASH, IN RIGHT DOOR OPENING) IGN O, CLUSTER, PCM, BCM FUSE IGNITION SWITCH KEY-IN IGNITION SWITCH INSTRUMENT PANEL CLUSTER (IPC) LATCHED LEFT TURN LEFT TURN SIGNAL RIGHT TURN SIGNAL IGNITION 1 VOLTAGE LP PARK FUSE 34 LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE NCA WIRE ORG/ WIRE PARK BRAKE SWITCH (ON PARKING BRAKE ASSEMBLY) PCM, BCM U/H RELAY FUSE PNK WIRE POWER DISTRIBUTION SYSTEM PPL RIGHT TURN TAN WIRE TIRE RESET SWITCH (IN I/P FUSE BLOCK) UNDERHOOD FUSE BLOCK (MOUNTED TO RIGHT FRONT STRUT TOWER) WHT WIRE YEL WIRE