Chevrolet Pickup K1500 (1988-1999) rear defogger switch Wiring diagrams

BLK WIRE BRN WIRE CONVENIENCE CENTER (UNDER LEFT SIDE OF DASH) HEATED MIRROR RELAY (IN UNDERHOOD FUSE/RELAY CENTER) HEATER AND A/C CONTROL SWITCH HOT IN RUN HOT IN RUN OR START HTR A/C FUSE 12 I/P FUSE BLOCK LEFT CARGO DOOR CONTACTOR LEFT HEATED MIRROR LEFT OUTSIDE REAR VIEW MIRROR LEFT REAR CARGO DOOR DEFOGGER GRID MIRRORS FUSE NCA WIRE ORG/ WIRE PICK-UP W/ EXTENDED OR CREW CAB PPL REAR DEFOGGER SWITCH REAR WINDOW DEFOGGER GRID RIGHT CARGO DOOR CONTACTOR RIGHT HEATED MIRROR RIGHT REAR CARGO DOOR DEFOGGER GRID RR DEFOG FUSE SOLID STATE TIME DELAY RELAY SUBURBAN/UTILITY W/ LIFTGATE SUBURBAN/UTILITY W/O LIFTGATE UNDERHOOD FUSE/RELAY CENTER W/ HEATED MIRRORS

A/C A/C HIGH COMP- PRESSURE RESSOR CUTOUT CLUTCH SWITCH # 2 A/C CONTROLLER ALL EXCEPT DRL ASH TRAY LAMPS AUDIO ALARM MODULE AUXILIARY BATTERY RELAY BLK WIRE BLK/WHT WIRE BLOWER MOTOR CENTER GLOW HIGH PLUG MOUNT CONTROL STOPLAMP MODULE RELAY CENTER HIGH MOUNT STOPLAMP (CHMSL) CIGARETTE LIGHTER ASSEMBLY CONVENIENCE CENTER CONVENIENCE DATA CENTER LINK CONNECTOR COOLANT LEVEL FUEL SENSOR HEATER CRUISE CONTROL MODULE DAYTIME RUNNING LAMPS MODULE DAYTIME RUNNING LAMPS RELAY DIESEL ENGINE ONLY DIODE EGR ELECTRONIC VACUUM FUEL REGULATOR PUMP SOLENOID AND VALVE SENDER ENGINES FOUR- WHEEL DRIVE INDICATOR FROM LEFT HIGH (OR HIGH/LOW) BEAM HEADLAMP FUEL PUMP RELAY GRA I/P COMP- ARTMENT BOX LAMP INSTRUMENT CLUSTER LEFT DOOR JAMB SWITCH LOW COOLANT WARNING LAMP MODULE MODULE NCA WIRE ORG/ WIRE PANEL DIMMER SWITCH (ASSEMBLY) PICKUP ONLY POWER LOCKS POWER WINDOWS POWER SEAT POWERTRAIN CONTROL MODULE (PCM) PUMP MOTOR RADIO REAR AUXILLIARY HEATER CONTROL REAR DEFOGGER SWITCH REAR WASHER PUMP MOTOR REAR WIPER/ WASHER SWITCH RED/WHT WIRE RIGHT DOOR JAMB SWITCH ROOF MARKER LAMPS RWAL MODULE SAFETY BELT RETRACTOR SWITCH SUBURBAN, UTILITY ONLY TAN WIRE TAN/WHT WIRE TURN FLASHER VEHICLE PARK/ SPEED NEUTRAL SENSOR POSITION BUFFER SWITCH W/ DIESEL ENGINES ONLY W/ HD AUTOMATIC TRANSMISSION WATER IN-FUEL SENSOR WHT/ BLK WIRE WIPER MOTOR AND HEATED MODULE OXYGEN (FRONT) SENSOR

AUDIO ALARM MODULE CONVENIENCE CENTER AUXILIARY COOLING FAN RELAY BACKUP LAMP SWITCH CONVENIENCE CENTER CRUISE CONTROL ACTIVATOR SWITCH CRUISE CONTROL MODULE DAYTIME RUNNING LAMPS MODULE (PICKUP ONLY) DAYTIME RUNNING LAMPS RELAY DK BLU WIRE ECM IGN FUSE EGR VENT SOLENOID EGR WIDTH MODULATED SOLENOID ENGINES ONLY) F/SOL FUSE FUEL HEATER FUEL INJECTION PUMP FUSE BLOCK GAUGES FUSE GLOW PLUG CONTROL MODULE IGNITION SWITCH INSTRUMENT CLUSTER PRINTED CIRCUIT LT BLU/BLK WIRE ONLY PNK WIRE PNK/BLK WIRE POWERTRAIN CONTROL MODULE PULSE WIDTH MODULATED BOOST SOLENOID REAR DEFOGGER SWITCH SOL FUSE TCC/ STOPLAMP SWITCH TURN SIGNAL FLASHER TURN-B/U FUSE WATER IN-FUEL SENSOR