Ford Econoline E350 Super Duty (1999-2012) fuse 37 Wiring diagrams

0) OFF 5) MAX 6) NORMAL 7) VENT 8) FLOOR/VENT 9) FLOOR 1) MAX 2) A/C 3) VENT 4) OFF 5) FLOOR 6) MIX 7) DEFROST 1) OFF 2) MID LOW 3) MID HIGH 4) HIGH 10) DEFROST/FLOOR 11) DEFROST 2 3 4 HIGH MID HIGH MID LOW 2 5 3 HIGH MID HIGH MID LOW AUXILIARY BLOWER MOTOR AUXILIARY BLOWER MOTOR RELAY AUXILIARY BLOWER MOTOR RESISTOR (LEFT REAR QUARTERPANEL) AUXILIARY BLOWER MOTOR SPEED RELAY (LEFT REAR QUARTERPANEL) BLK WIRE BLK/GRY WIRE BLK/VIO WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BRN/GRN WIRE CLIMATE CONTROL ASSEMBLY CONTROL CIRCUIT FUSE 16 FUSE 37 GRN WIRE GRN/BRN WIRE GRN/ORG WIRE GRN/WHT WIRE GRY WIRE GRY/BRN WIRE GRY/ORG WIRE GRY/YEL WIRE HOT AT ALL TIMES BATTERY JUNCTION BOX (BJB) (LEFT FRONT OF ENGINE COMPT) HOT IN START OR RUN ILLUMINATION ORG/ WIRE RED WIRE SMART JUNCTION BOX (SJB) (LEFT KICK PANEL) TEMPERATURE BLEND DOOR ACTUATOR (RIGHT SIDE OF DASH) TEMPERATURE POTENTIOMETER THERMAL LIMITER VIO WIRE VIO/GRY WIRE VIO/ORG WIRE WHT WIRE YEL WIRE YEL/VIO WIRE

4 3 ACCS ACCR 4.6L, 5.4L 41 58 CHT SIGRTN 6.8L A/C CLUTCH RELAY A/C COMPRESSOR CLUTCH FIELD COIL (LOWER RIGHT FRONT OF ENGINE) BATTERY JUNCTION BOX (BJB) BATTERY JUNCTION BOX (BJB) (LEFT FRONT OF ENGINE COMPT) BLK WIRE BLU WIRE BLU/GRY WIRE BRN WIRE CUSTOMER ACCESS CYLINDER HEAD TEMPERATURE SENSOR (FRONT OF LEFT CYLINDER HEAD) ENGINE CONTROLS SYSTEM EXCEPT 5.4L FUSE 29 FUSE 32 FUSE 35 FUSE 37 FUSE 46 FUSE 77 GRN WIRE GRN/WHT WIRE GRY WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT AT ALL TIMES BATTERY JUNCTION BOX (BJB) (LEFT FRONT OF ENGINE COMPT) HOT IN START OR RUN PCM POWER RELAY PCMRC POWERTRAIN CONTROL MODULE (PCM) (CENTER REAR OF ENGINE COMPT) RED WIRE SMART JUNCTION BOX (SJB) (LEFT SIDE OF DASH) VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BRN WIRE YEL WIRE YEL/BLU WIRE

ACCESSORY DELAY RELAY ANTI-LOCK BRAKE SYSTEM (ABS) MODULE (W/ ADVANCE TRAC) ANTI-LOCK BRAKE SYSTEM (ABS) MODULE (W/O ADVANCE TRAC) AUDIO UNIT AUXILIARY BATTERY RELAY (IF EQUIPPED) BLK/LT GRN WIRE BRAKE SHIFT INTERLOCK CENTRAL JUNCTION BOX (CJB) CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT CIRCUIT BREAKER 42 CLIMATE CONTROL ASSEMBLY DAYTIME PARKING AID RUNNING MODULE LAMPS (IF EQUIPPED) (DRL) MODULE DIGITAL TRANSMISSION RANGE (DTR) SENSOR DK BLU/ LT GRN WIRE DK BLU/LT GRN WIRE DK BLU/ORG WIRE EARLY PRODUCTION, STRIPPED CHASSIS EXCEPT STRIPPED CHASSIS EXCEPT TORQSHIFT TRANSMISSION FROM FUSE 14 (DIAGRAM 3 OF 6) FRONT PASSENGER WINDOW/DOOR LOCK SWITCH FUSE FUSE 12 FUSE 13 FUSE 15 FUSE 3 FUSE 37 FUSE 38 FUSE 6 FUSE 7 GRY/YEL WIRE HARNESS, NEAR BREAKOUT TO EXTERIOR REARVIEW MIRROR SWITCH) IGNITION SWITCH INSTRUMENT CLUSTER (IC) LATE PRODUCTION, EXCEPT STRIPPED CHASSIS LOCK OFF LT BLU) (OR WHT/ LT GRN/VIO WIRE LT BLU/RED WIRE LT GRN WIRE LT GRN/VIO WIRE MAIN LIGHT SWITCH MASTER WINDOW/DOOR LOCK/UNLOCK SWITCH MULTI- TEMPERATURE FUNCTION BLEND DOOR SWITCH ACTUATOR ORG/YEL WIRE OVERHEAD CONSOLE PNK/BLK WIRE PNK/LT GRN WIRE RED/LT BLU WIRE RED/WHT WIRE REVERSING LAMP RELAY RUN WIRE SIDE OF DASH) STRIPPED CHASSIS TAN/LT GRN WIRE TO FUSE 14 (DIAGRAM 5 OF 6) TO FUSE 15 (DIAGRAM 6 OF 6) TO FUSE 27 (DIAGRAM 5 OF 6) TORQSHIFT TRANSMISSION VIO LT GRN/ WIRE VIO WIRE W/ OVERHEAD CONSOLE W/ POWER DOOR LOCKS WHT/LT BLU WIRE WHT/PNK WIRE WHT/VIO WIRE YEL/BLK WIRE

BATTERY CHARGE TRAILER TOW RELAY BATTERY JUNCTION BOX (BJB) (LEFT FRONT OF ENGINE COMPT) BATTERY SECONDARY BLK WIRE BLU/BRN WIRE BRN/VIO WIRE CLIMATE CONTROL ASSEMBLY CUSTOMER ACCESS CUTAWAY EXCEPT CUTAWAY, STRIPPED CHASSIS FROM FROM BATTERY (DIAGRAM 1 OF 9) AZ FROM FUSE 17 (DIAGRAM 3 OF 9) FROM FUSE 33 FUSE 34 FUSE 35 (DIAGRAM 6 OF 9) FUSE 36 FUSE 37 FUSE 46 FUSE 57 FUSE 63 FUSE 80 FUSIBLE LINK H (8 GA- FUSIBLE LINK J (8 GA- INSTRUMENT PANEL CLUSTER (IPC) PARKING AID MODULE (PAM) (EXCEPT STRIPPED CHASSIS) PARKING LAMP TRAILER TOW RELAY PASSENGER AIRBAG DEACTIVATION (PAD) SWITCH (EXCEPT STRIPPED CHASSIS) PASSIVE ANTI-THEFT TRANSCEIVER (EXCEPT STRIPPED CHASSIS) RED WIRE STRIPPED CHASSIS TEMPERATURE BLEND DOOR ACTUATOR VIDEO CAMERA W/ DUAL BATTERY WHT WIRE WHT/BLU WIRE WHT/RED WIRE YEL/GRN WIRE YEL/GRY WIRE