Buick·Encore·2016 Buick Encore·Wiring
Wiring diagram

2016 Buick Encore — power distribution

Sheets 6Labels 1862

Power distribution

1 2 1 2 4 3 3 4 3 4 2 1 3 4 4 3 3 4 3 4 3 4 A 430A 10A 10A 25A 5A 5A 40A 20A 10A 30A K 80A C B 10A 10A 30 85 87 86 15A 25A 20A 30A 15A 5A 40A 30A 7.5A 25A 400A 80A 150A BATTERY UNDERHOOD FUSE BLOCK BATTERY FUSE BLOCK TRANSMISSION CONTROL MODULE CONTROL SOLENOID VALVE ASSEMBLY AUTOMATIC TRANSMISSION ASSEMBLY GENERATOR STARTER MOTOR SUNROOF CONTROL MODULE OUTSIDE REAR VIEW MIRROR SWITCH ELECTRONIC BRAKE CONTROL MODULE POWER STEERING CONTROL MODULE EVAPORATIVE EMISSION VENT SOLENOID VALVE CHASSIS CONTROL MODULE BATTERY SENSOR MODULE SEAT MEMORY CONTROL MODULE BRAKE BOOSTER PUMP MOTOR RELAY UNDERHOOD RELAY BLOCK ENGINE CONTROL MODULE SEAT HEATING CONTROL MODULE COLD START FUEL PUMP RELAY WINDSHIELD WIPER RELAY WINDSHIELD WIPER SPEED CONTROL RELAY TURBOCHARGER WASTEGATE SOLENOID VALVE ENGINE CONTROL MODULE AUTOMATIC TRANSMISSION ACCUMULATOR SOLENOID VALVE TURBOCHARGER BYPASS SOLENOID VALVE MULTI- FUNCTION INTAKE AIR SENSOR EVAPORATIVE EMISSION PURGE SOLENOID VALVE HEATED OXYGEN SENSOR 2 HEATED OXYGEN SENSOR 2 ENGINE COOLANT THERMOSTAT HEATER ENGINE OIL PRESSURE CONTROL SOLENOID VALVE ENGINE CONTROL MODULE HEATED OXYGEN SENSOR 1 X1 X1 16 1 5 X107 X3 16 X1 67 73 X3 2 1 2 1 1 2 X1 15 X1 B F2 X1 X2 D10 F1 H6 X1 X2 A1 J4 J3 J1 X4 1 X4 3 28 1 X1 X5 X2 D3 1 1 2 1 2 2 B6 5 D1 D4 X3 D2 X1 40 D5 13 X2 C1 20 X1 X301 4 C7 C6 1 X3 E1 3 X112 4 X105 B9 C2 X3 J2 X350 N 2 X2 F1 A2 1 25 J1 13 X500 4 C3 X208 4 1 X4 X2 X1 A X1 GRN RED/ RED YEL) (OR RED/ YEL) (OR RED/ BLU VIO/ BLU VIO/ VIO/ BLU VIO/ BLU WHT BLU VIO/ VIO/ BLU (OR WHT) BLU RED/ RED/ BLU (OR RED/ BLU) (OR RED/ BLU) RED/ YEL BLU VIO/ VIO/ BLU GRY RED/ BLU VIO/ VIO/ BLU VIO/ BLU VIO/ BLU VIO/ BLU NCA NCA BLU VIO/ BLU VIO/ BLU VIO/ BLU VIO/ YEL YEL BLU VIO/ BLU VIO/ RED/ WHT WHT RED/ YEL RED/ RED/ GRN GRN RED/ RED/ VIO VIO RED/ RED/ VIO RED/ VIO RED/ YEL YEL RED/ RED/ GRN YEL RED/ GRN YEL RED/ RED/ RED/ GRN RED/ GRN RED/ WHT WHT RED/ RED/ GRN RED RED/ BRN RED/ BRN RED/ YEL CANISTER VENT SOLENOID FUSE EBCM VALVE FUSE EBCM PUMP FUSE OSRVM SW FUSE FUSE 13 FUSE 25 SUNROOF FUSE TCB B+ FUSE FUSE 2 FUSE 4 FUSE 5 FUSE 1 HEATED SEAT MODULE MEMORY MODULE FUSE FUSE 7 IBS FUSE EVP FUSE FUSE 4 FSCM B+ FUSE ECM B+ FUSE BCM RVC FUSE FRT WIPER FUSE ENGINE CONTROLS IGNITION RELAY CANISTER PURGE SOL, WATER VALVE SOL, TURBO WASTEGATE SOL, TURBO BYPASS SOL, O2 SENSOR PRE/POST FUSE PT IGN 2 FUSE ECM PT IGN-1/ IGN-2 FUSE MAF SENSOR FUSE (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) BUICK CHEVROLET 1.4L (VIN M) TURBO 1.4L (VIN B) TURBO (IF EQUIPPED) (1.4L (VIN B) TURBO) (NOT USED) (NOT USED) (NOT USED) (1.4L (VIN M) TURBO) (BUICK) (CHEVROLET) (NOT USED) (1.4L (VIN M) TURBO) (1.4L (VIN M) TURBO) (1.4L (VIN M) TURBO) (1.4L (VIN M) TURBO) (LEFT FRONT CORNER OF ENGINE COMPT) (TOP OF BATTERY) (LEFT FRONT CORNER OF ENGINE COMPT) (IN ENGINE HARNESS, RIGHT REAR OF ENGINE) (IN ENGINE HARNESS, RIGHT REAR OF ENGINE) (1.4L (VIN M) TURBO) J178 J117 TO FUSE 3 (DIAGRAM 4 OF 6) TO REAR BODY FUSE BLOCK (DIAGRAM 5 OF 6) TO IGNITION COIL/ INJECTOR COIL FUSE (DIAGRAM 2 OF 6) TO COOL FAN HIGH FUSE (DIAGRAM 2 OF 6)
1 2 1 2 85 30 10A 15A 87A 86 30 15A F D 5A 5A 30A Q 30 86 87 85 20A 40A 30 86 10A 30 85 15A 30 87 85 86 10A 30 85 87 86 60A 30 C 15A B AUXILIARY HEATER COOLANT PUMP RELAY COOLING FAN HIGH SPEED RELAY UNDERHOOD RELAY BLOCK COOLING FAN SPEED CONTROL RELAY COOLING FAN RELAY FUEL INJECTOR 4 IGNITION COIL 2 ENGINE CONTROL MODULE IGNITION COIL 3 IGNITION COIL 1 FUEL INJECTOR 2 IGNITION COIL 4 FUEL INJECTOR 1 FUEL INJECTOR 3 IGNITION COIL MODULE COOLING FAN MEDIUM SPEED RELAY COOLING FAN LOW SPEED RELAY A/C COMPRESSOR CLUTCH RELAY HEADLAMP HIGH BEAM RELAY UNDERHOOD FUSE BLOCK COLD START FUEL PUMP RELAY REAR DEFOGGER RELAY FRONT FOG LAMP RELAY HORN RELAY REAR WIPER RELAY TRANSMISSION CONTROL MODULE CONTROL SOLENOID VALVE ASSEMBLY AUTOMATIC TRANSMISSION ASSEMBLY CHASSIS CONTROL MODULE ENGINE CONTROL MODULE REAR WIPER MOTOR 14 X1 X1 4 4 4 4 X1 51 J12 X1 H5 21 C5 X901 19 B12 J7 X2 F1 X3 2 3 2 X1 12 J8 19 X2 G12 G5 J11 X3 H6 X200 13 K4 H4 X2 19 2 X900 H3 X3 X3 F4 X1 B5 A 1 1 1 1 F5 VIO/ BLU VIO/ BLU VIO/ BLU BLU VIO/ BLU VIO/ VIO/ VIO/ GRN GRN BLK VIO/ BLU VIO/ BLU VIO/ BLU BLU VIO/ BLU VIO/ BLU VIO/ VIO GRN/ GRY VIO/ VIO/ GRY VIO/ BLK VIO/ GRN VIO/ GRN RED/ BLU BLU RED/ BLU RED/ BLU VIO/ VIO/ BLU VIO/ BLU BLU VIO/ FAN RLY (AUX BEC) FUSE COOL FAN HIGH FUSE AUXILIARY COOLANT PUMP RELAY IGNITION COIL/ INJECTOR COIL FUSE FUSE 27 COOL FAN LOW/MID FUSE SPARE RELAY IGNITION MAIN RELAY A/C CLUTCH FUSE FUSE 20 FUSE 7 REAR WIPER FUSE FSCM R/C FUSE ECM R/C FUSE TCM R/C FUSE IEC R/C FUSE (INFO NOT AVAILABLE) (NOT USED) (1.4L (VIN M) TURBO) 1.4L (VIN M) TURBO 1.4L (VIN B) TURBO (INFO NOT AVAILABLE) (NOT USED) (NOT USED) (NOT USED) (BUICK) (NOT USED) (NOT USED) (NOT USED) 1.4L (VIN B) TURBO 1.4L (VIN M) TURBO (IN FORWARD LAMP HARNESS, NEAR UNDERHOOD RELAY BLOCK) (IN ENGINE HARNESS, APPROXIMATELY 4.5 CM INTO BREAKOUT LEADING TO ENGINE CONTROL MODULE CONNECTORS) (LEFT FRONT OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) (LEFT FRONT CORNER OF ENGINE COMPT) J130 J118 G102 FROM CANISTER PURGE SOL, WATER VALVE SOL, TURBO WASTEGATE SOL, TURBO BYPASS SOL, O2 SENSOR PRE/POST FUSE (DIAGRAM 1 OF 6) FROM COLD START FUEL PUMP RELAY (DIAGRAM 1 OF 6) FROM SPLICE J233 (DIAGRAM 6 OF 6) TO STARTER SOL FUSE (DIAGRAM 3 OF 6) TO SPLICE J215 (DIAGRAM 4 OF 6)
1 2 1 2 1 2 1 2 2 1 2 1 1 2 3 4 3 4 4 U 86 85 30 30A 10A 20A 10A 15A GND G INV CTRL DC TO AC 120V AC PHASE B SPLY VOL 120V AC PHASE A 120V AC PHASE A BATT POS VOL 120V AC PHASE B INVERTER CTRL DC TO AC P N 10A 30 40A F 40A 20A 10A 20A 5A UNDERHOOD FUSE BLOCK REAR WINDOW WASHER PUMP RELAY STARTER PINION SOLENOID ACTUATOR RELAY WINDSHIELD WASHER PUMP RELAY STARTER RELAY INSTRUMENT PANEL FUSE BLOCK BLOWER MOTOR RELAY BLOWER MOTOR CONTROL MODULE INSTRUMENT PANEL FUSE BLOCK TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE INSTRUMENT CLUSTER RADIO INFO DISPLAY MODULE RADIO CONTROLS D12 3 1 X1 2 X1 D C X231 B 1 3 2 4 5 6 7 8 9 10 11 12 X2 1 2 3 X1 1 2 3 X1 X1 X200 34 6 X2 K1 15 44 32 GRN WHT/ BLU/BRN RED BLK VIO RED/ RED/ WHT RED/ WHT RED/ GRY RED/ GRY GRN RED/ BLU GRN) (OR RED/ RED/ GRN) (OR RED/ GRN RED/ BLU RED/ VIO RED/ RED/ VIO VIO RED/ BLK VIO RED/GRN BLU/BRN RED BLK BLU/BRN RED BLK RED/ BLU GRN RED/ GRY RED/ GRY RED/ BLU RED/ BLU RED/ VIO RED/ STARTER SOL STARTER SOL 2 FUSE STARTER SOL FUSE WASHER PUMP FUSE BLOWER/LINEAR POWER MODULE FUSE POWER INVERTER MODULE 110V AC ACCESSORY POWER RECEPTACLE DISPLAY/ FACEPLATE FUSE RDO/CHIME/ AUX JACK FUSE IPC B+ FUSE ONSTAR/ DAB FUSE (1.4L (VIN M) TURBO) (W/ FRONT CONSOLE ELECTRICAL RECEPTACLE) BUICK CHEVROLET 1.4L (VIN B) TURBO 1.4L (VIN M) TURBO (NOT USED) (W/ NAVIGATION) (W/ ONSTAR) (LEFT FRONT CORNER OF ENGINE COMPT) (RIGHT SIDE OF LUGGAGE COMPT) (BEHIND LEFT END OF DASH) (BEHIND LEFT END OF DASH) (IN INSTRUMENT PANEL HARNESS, ON RIGHT SIDE OF DASH) J255 G401 1250 502 5683 5684 6807 FROM REAR DEFOGGER RELAY (DIAGRAM 2 OF 6) FROM REAR BODY FUSE BLOCK (DIAGRAM 5 OF 6) FROM INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 6 OF 6) FROM POWER SUPPLY TRANSFORMER (DIAGRAM 6 OF 6) FROM INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 6 OF 6)
1 2 2 1 2 1 1 2 2 1 3 4 2 1 3 4 2 1 A 30A V 15A R 80A 30 30 40A 100A 5A 10A 60A 10A 10A M J 7.5A 10A Q 10A J 5A L H 30A 15A 15A 15A 15A 15A 10A 2A 7.5A 10A 10A 10A H 15A 15A 30A 10A 80A INSTRUMENT PANEL FUSE BLOCK BATTERY FUSE BLOCK FRONT & REAR PARKING ASSIST CONTROL MODULE REAR PARKING ASSIST CONTROL MODULE PASSENGER WINDOW SWITCH BODY CONTROL MODULE DRIVER WINDOW MOTOR INSTRUMENT PANEL FUSE BLOCK LIFTGATE UNLATCH RELAY DATA LINK CONNECTOR ELECTRICAL AUXILIARY HEATER HVAC CONTROL MODULE INFLATABLE RESTRAINT SENSING & DIAGNOSTIC MODULE HVAC CONTROLS RAIN SENSOR MODULE ELECTRICAL AUXILIARY HEATER RELAY 1 ELECTRICAL AUXILIARY HEATER RELAY 2 DRIVER WINDOW SWITCH INSTRUMENT PANEL RELAY BLOCK INSTRUMENT PANEL FUSE BLOCK TRANSMISSION CONTROL MODULE CLUTCH PEDAL POSITION SWITCH PASSENGER AIR BAG DISABLED INDICATOR ELECTRICAL AUXILIARY HEATER COMPASS MODULE INSTRUMENT CLUSTER FRONT VIEW CAMERA MODULE CONTROL SOLENOID VALVE ASSEMBLY AUTOMATIC TRANSMISSION ASSEMBLY INSTRUMENT PANEL MULTI-FUNCTION SWITCH 1 RIGHT REAR WINDOW SWITCH LEFT REAR WINDOW SWITCH 45 X202 X200 24 1 X112 X1 1 X1 1 1 2 X203 X2 2 X202 6 1 X1 1 9 20 X208 1 X200 39 20 X4 X1 X202 40 X209 9 3 23 17 X800 8 17 X700 23 X200 8 1 14 X202 14 X600 4 X202 X209 54 10 1 8 X200 21 X500 4 48 X202 X1 1 X1 31 X2 1 16 9 2 3 X2 X5 X2 27 X200 28 3 2 3 4 4 X2 3 X1 4 1 X500 14 X200 14 X3 VIO/ WHT RED/ GRN GRN RED/ RED/ VIO RED/ VIO VIO RED/ NCA WHT RED/ RED/ WHT RED/ WHT BLU RED/ BLU RED/ VIO/ GRY VIO/ GRY VIO/ WHT BLK VIO/ VIO/ BLK GRN VIO/ GRN VIO/ GRN VIO/ GRN VIO/ VIO/ GRN (OR RED/ GRN) RED/ YEL GRN) (OR RED/ YEL RED/ YEL RED/ GRN) (OR RED/ RED/ GRY RED/ GRY YEL RED/ YEL RED/ YEL RED/ VIO/ GRN GRY RED/ BLU RED/ BLU RED/ BLU RED/ BRN RED/ BRN RED/ BRN RED/ RED/ YEL YEL RED/ WHT RED/ WHT RED/ WHT RED/ GRN RED/ RED/ GRN GRN RED/ VIO RED/ VIO RED/ VIO RED/ RED/ BRN RED/ BRN RED/ GRY YEL WHT RED/ RED/ VIO WHT GRY RED/ RED/ RED/ VIO BLU RED/ RED/ RED/ YEL RED/ WHT VIO RED/ GRY RED/ WHT RED/ VIO RED/ BLU RED/ GRN RED/ GRN RED/ GRN VIO/ VIO/ BLK VIO/ BLK VIO/ GRN GRN VIO/ BRN RED/ BRN RED/ YEL RED/ BRN RED/ RED/ GRN RED/ GRN RED/ BLU RED/ BLU UPA MDL FUSE BCM RVC FUSE PWR WNDW MTR FRT FUSE BCM 1 FUSE BCM 5 FUSE BCM 8 FUSE BCM 3 FUSE BCM 2 FUSE BCM 7 FUSE BCM 6 FUSE BCM 4 FUSE FUSE 3 RAIN SNSR FUSE HVAC MDL HVAC ICSI FUSE PWR WNDW SW DR FUSE SPARE FUSE SPARE FUSE L/GATE RLY FUSE DLC FUSE FUSE 1 AFL MDL FUSE DLIS FUSE SDM B+ FUSE IPC/PTC/CNTRL/ CLUTCH SW FUSE PWR WNDW MTR REAR FUSE LDW MDL ISRVM FUSE HDLP SW/ AFL/DC CVT FUSE AOS DISPLAY FUSE SPARE FUSE BUICK CHEVROLET 1.4L (VIN B) TURBO 1.4L (VIN M) TURBO (BUICK) (CHEVROLET) (BUICK) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (IF EQUIPPED) (BUICK) (W/ MOISTURE SENSITIVE PULSE WINDSHIELD WIPER SYSTEM) (NOT USED) (NOT USED) (CHEVROLET) (CHEVROLET) (IF EQUIPPED) (W/ LANE DEPARTURE WARNING SAFETY) (BUICK) (1.4L (VIN M) TURBO) (BEHIND LEFT END OF DASH) (TOP OF BATTERY) (BEHIND LEFT END OF DASH) (IN INSTRUMENT PANEL HARNESS, NEAR HVAC CONTROL MODULE) (BEHIND LEFT END OF DASH) (BEHIND LEFT END OF DASH) J215 TO L/GATE RLY FUSE (DIAGRAM 4 OF 6) FROM FUSE 4 (DIAGRAM 1 OF 6) FROM BCM 8 FUSE (DIAGRAM 4 OF 6) TO PWR WNDW MTR REAR FUSE (DIAGRAM 4 OF 6) TO IGNITION SWITCH (DIAGRAM 6 OF 6) FROM UNDERHOOD FUSE BLOCK (DIAGRAM 2 OF 6) TO RETAINED ACCESSORY POWER RELAY (DIAGRAM 6 OF 6) FROM AFL MDL FUSE (DIAGRAM 4 OF 6) FROM POWER SUPPLY TRANSFORMER DIAGRAM (6 OF 6) TO POWER SUPPLY TRANSFORMER DIAGRAM (6 OF 6)
1 2 2 1 1 2 1 2 1 1 1 2 2 1 1 2 2 1 3 4 1 2 3 4 T S 40A 40A 25A 25A 20A 10A 10A 10A 20A 10A 10A 10A 10A 7.5A 10A 40A 30A 10A 20A 10A 10A 10A 10A 30A 15A 15A N E 40A 25A 5A 5A 10A 30A 15A 25A K AUDIO AMPLIFIER DRIVER SEAT LUMBAR SUPPORT SWITCH REAR DIFFERENTIAL CLUTCH CONTROL MODULE DRIVER SEAT ADJUSTER SWITCH RIGHT SIDE OBJECT SENSOR MODULE LEFT SIDE OBJECT SENSOR MODULE SEAT MEMORY CONTROL MODULE PASSENGER PRESENCE MODULE PASSENGER SEAT LUMBAR SUPPORT SWITCH PASSENGER SEAT ADJUSTER SWITCH BODY CONTROL MODULE HVAC CONTROL MODULE REAR BODY FUSE BLOCK STEERING WHEEL AIR BAG COIL INSIDE REAR VIEW MIRROR STEERING WHEEL HEATING CONTROL MODULE REAR VIEW CAMERA E 8 8 1 X401 D X301 7 X200 X2 9 5 X4 15 X208 16 X900 16 X901 X902 2 6 2 1 X200 9 1 X5 1 X4 3 5 1 2 X5 14 3 2 5 1 X302 15 4 X409 5 X1 A X1 4 X302 2 D 1 E 2 1 G VIO RED/ WHT RED/ VIO/ BLK BLK VIO/ VIO/ BRN VIO/ BRN WHT RED/ WHT RED/ WHT RED/ WHT RED/ WHT RED/ RED/ WHT BRN BRN BRN VIO/ VIO/ BRN VIO/ BLK RED/ GRY VIO/ GRY VIO/GRY GRY VIO/ VIO/ GRY (OR VIO/ GRY) VIO/ GRY VIO/ GRY BLK VIO/ RED BRN VIO/ BRN VIO/ WHT RED/ VIO/ BRN BRN VIO/ BLK VIO GRN/ BLK BLK BRN/ VIO BRN/ VIO BLK WHT RED/ WHT RED/ YEL RED/ RED/ YEL RED/ BRN RED/ BRN RED/ GRN RED/ BLU RED/ BLU RED/ BRN RED/ BRN YEL RED/ RED/ YEL WHT RED/ RED/ WHT RED/ GRY GRY RED/ WATER IN FUEL SENSOR FUSE SPARE/ SBZA B+ FUSE PWR SEAT SW DR/ MEMORY MDL FUSE AWD MDL FUSE TRLR MDL FUSE EVP SW FUSE AMPLIFIER FUSE PWR LUM SW DR FUSE TRLR PARK LP FUSE SPARE FUSE SPARE FUSE DC DC SOURCE 1 FUSE DC DC SOURCE 2 FUSE HDLP WASH FUSE TRLR SOCKET FUSE SPARE/ LPG MDL B+ FUSE AOS MDL FUSE BATT+ FUSE SPARE FUSE PWR SEAT SW PASS FUSE PWR LUM SW PASS FUSE AC/DC INV FUSE IGNITION RUN RELAY IGNITION MAIN RELAY TRLR SOCKET FUSE EVP SW FUSE HTD STR WHL FUSE SPARE FUSE NAV DOCK FUSE HTD STR WHL FUSE TRLR SOCKET FUSE TRLR MDL FUSE TRLR MDL FUSE WATER IN FUEL SENSOR FUSE ISRVM/ RVC FUSE SPARE FUSE (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) W/O MEMORY W/ MEMORY (IF EQUIPPED) (IF EQUIPPED) (AWD) (IF EQUIPPED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (W/ CHILD PRESENCE DETECTOR) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) BUICK CHEVROLET 1.4L (VIN M) TURBO 1.4L (VIN B) TURBO (IF EQUIPPED) (IF EQUIPPED) (IF EQUIPPED) (IN BODY HARNESS, BEHIND LEFT REAR PASSENGER KICK PANEL) (RIGHT SIDE OF LUGGAGE COMPT) (LEFT SIDE OF LUGGAGE COMPT) (IN BODY HARNESS, NEAR REAR BODY FUSE BLOCK) (TOP OF STEERING COLUMN) (RIGHT SIDE OF LUGGAGE COMPT) J417 J450 J265 J446 J451 J452 J335 J446 G401 G401 FROM BATTERY FUSE BLOCK (DIAGRAM 1 OF 6) TO POWER SUPPLY TRANSFORMER (DIAGRAM 6 OF 6) TO POWER SUPPLY TRANSFORMER (DIAGRAM 6 OF 6) TO POWER INVERTER MODULE (DIAGRAM 3 OF 6) FROM SPLICE J233 (DIAGRAM 6 OF 6)
1 2 1 2 3 4 4 3 4 3 U V VOLT VOLT SPLY VOLT 2 T BATTERY POSITIVE S POSITIVE BATTERY IGN 1 VOLT VOLT 1 SERIAL DATA (+) 3 SERIAL DATA (-) 3 SERIAL DATA (+) 3 SERIAL DATA (+) 3 SERIAL DATA (-) 3 DATA (-) 3 SERIAL DATA RLY CTRL R RUN/CRANK ENABLE ACC WAKEUP SERIAL GROUND GROUND 12V SPLY 25A 25A G RLY CTRL RLY COIL MODE LOG CTRL OPEN MODE LOG SERIAL WAKEUP P D E 30A M 20A 10A 10A 20A COIL CTRL RAP RLY START ACC RUN IGNITION KEY RESISTOR SIG RUN START OFF START ACC VOLTAGE OFF/RUN/CRANK OFF L OFF ACC RUN START OFF ACC RUN ACC START VOLTAGE ACCESSORY VOLTAGE RUN/CRANK IGNITION 1 RUN DATA RUN/CRANK RELAY COIL CTRL ACCESSORY OFF BODY CONTROL MODULE UNDERHOOD FUSE BLOCK INSTRUMENT PANEL FUSE BLOCK TRANSMISSION CONTROL MODULE ENGINE CONTROL MODULE CONTROL SOLENOID VALVE ASSEMBLY AUTOMATIC TRANSMISSION ASSEMBLY PASSENGER WINDOW SWITCH DRIVER WINDOW SWITCH TRANSMISSION SHIFT LEVER POSITION INDICATOR 3 2 1 9 8 11 6 5 4 13 18 12 7 17 16 15 14 13 X202 10 13 X1 5 23 29 13 6 X202 X600 X200 24 X500 15 23 29 9 X4 X7 16 2 1 6 5 1 3 2 1 5 2 3 1 X1 13 C 12 X200 A X231 A X4 X3 H5 X2 D11 X200 11 12 6 X3 22 4 15 2 1 3 5 6 22 15 18 X1 GRN RED/ WHT RED/ VIO RED/ WHT VIO/ GRN WHT/ VIO/ YEL BLK BLU/ WHT BLK BLU/ BLK BLK WHT BLK BLU/ WHT YEL RED/ YEL) (OR RED/ GRN RED/ YEL RED/ VIO VIO VIO VIO VIO VIO VIO VIO VIO VIO VIO RED/ VIO BLK BLK GRY/ VIO VIO/ BLU GRY/ VIO VIO/ BLU GRN RED/ VIO GRY/ VIO GRY/ GRN/VIO GRN/ VIO RED/ GRN BLK VIO VIO BLK BLK VIO VIO VIO GRY/ VIO GRY/ BLK WHT/ VIO WHT/ RED/ YEL VIO/ YEL VIO/ BLK YEL VIO/ VIO GRN/ VIO/ YEL YEL YEL VIO/ VIO/ IGNITION SWITCH KEY-IN IGNITION SWITCH RETAINED ACCESSORY POWER RELAY BATTERY SAVER RELAY SPARE FUSE SPARE FUSE SPARE CIRCUIT BREAKER 1 AC APO/ PRNDL FUSE CIGAR LTR/ DC APO FUSE SPARE FUSE LOGISTIC MODE RLY FUSE CIGARETTE LIGHTER RECEPTACLE POWER SUPPLY TRANSFORMER BUICK CHEVROLET 1.4L (VIN B) (TURBO) 1.4L (VIN M) (TURBO) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (BUICK) (IN BODY HARNESS, UNDER RIGHT KICK PANEL) (LEFT FRONT CORNER OF ENGINE COMPT) (BEHIND LEFT END OF DASH) (IN ENGINE HARNESS, BELOW ENGINE CONTROL MODULE) (IN INSTRUMENT PANEL HARNESS, BEHIND TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE) (UNDER CENTER CONSOLE) (UNDER CENTER CONSOLE) (UNDER CENTER CONSOLE) (RIGHT KICK PANEL) J233 J101 J267 J256 J256 G301 G301 G301 G304 FROM INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 4 OF 6) TO REAR BODY FUSE BLOCK (DIAGRAM 5 OF 6) TO UNDERHOOD FUSE BLOCK (DIAGRAM 2 OF 6) FROM LDW MDL ISRVM FUSE (DIAGRAM 4 OF 6) TO SPLICE J255 (DIAGRAM 3 OF 6) FROM INSTRUMENT PANEL FUSE BLOCK DIAGRAM (4 OF 6) TO INSTRUMENT PANEL FUSE BLOCK DIAGRAM (4 OF 6) TO UNDERHOOD FUSE BLOCK DIAGRAM (3 OF 6) FROM REAR BODY FUSE BLOCK DIAGRAM (5 OF 6) FROM REAR BODY FUSE BLOCK DIAGRAM (5 OF 6) COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM TO 110V AC ACCESSORY POWER RECEPTACLE (DIAGRAM 3 OF 6)