GMC Sonoma II (1994-2004) (left of radiator support) Wiring diagrams

4.3L 4.3L VEHICLE SPEED SENSOR SHIELD A/T 6 8 (W/O TRIP) (W/ TRIP) A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH DIODE A/C LOW PRESSURE SWITCH PARK/ NEUTRAL POSITION (PNP) SWITCH A/T AMBIENT TEMPERATURE SENSOR (W/ OVERHEAD CONSOLE) BANK 1 SENSOR 2 BARE BARE (ENGINE HARN, BETWEEN BREAKOUT FOR LEFT REAR, RIGHT REAR ENG BLOCK GROUND) BATTERY BLK WIRE BLK/WHT WIRE BODY RELAY BLOCK BREAKOUT 2.2L: ENG HARN, 25 CM FROM PCM BREAKOUT) BRN WIRE DATA LINK CONNECTOR (DLC) DAYTIME RUNNING LAMPS (DRL) RELAY DIAGNOSTIC MODULE DRIVER INFORMATION CENTER (DIC) (UTILITY) ELECTRONIC BRAKE CONTROL MODULE FUEL PUMP RELAY HEADLAMP POWER RELAY HEATED OXYGEN SENSOR IGNITION CONTROL MODULE CRUISE CONTROL MODULE INFLATABLE RESTRAINT SENSING IPC LEFT FRONT FOG LAMP SIGNAL LAMP LEFT FRONT PARK/ TURN LEFT HORN M/T MASS AIRFLOW (MAF) SENSOR NCA WIRE POWERTRAIN CONTROL MODULE (PCM) REAR WINDOW WASHER PUMP MOTOR BRAKE FLUID LEVEL SWITCH REMOTE CONTROL DOOR LOCK RECEIVER RIGHT FRONT FOG LAMP RIGHT FRONT PARK/ TURN RIGHT HORN SECONDARY AIR INJECTION REACTOR (AIR) PUMP SIGNAL LAMP STARTER RELAY TRANSFER CASE SHIFT CONTROL MODULE INSTRUMENT PANEL CLUSTER UNDERHOOD FUSE BLOCK UTILITY 4.3L VEHICLE SPEED SENSOR (VSS) SHIELD W/ A/C W/ A/C 4.3L W/ RKE WHT WIRE WINDSHIELD WASHER FLUID PUMP

BATTERY FUSE BLK WIRE BODY CONTROL MODULE (UNDER DASH, ON HEATER CASE) HORN RELAY CONTROL DK GRN WIRE FUSE HOLDER (ENGINE COMPT, RIGHT OF RADIATOR) HORN FUSE HORN RELAY HORN RELAY CONTROL HOT AT ALL TIMES LEFT HORN (LEFT FENDER WALL) RED WIRE RIGHT HORN SPLICE PACK STEERING COLUMN) UNDERHOOD FUSE BLOCK (TOP OF LEFT FRONT FENDER)