Chevrolet Silverado 1500 (2000-2012) rear defog relay Wiring diagrams
This page contains all the electrical diagrams for the component. rear defog relay, in which he is found in the car Chevrolet Silverado 1500 (2000-2012). You can view various wiring diagrams where this component is used, as well as go to more detailed diagrams to see the complete connection and interaction in the system. All diagrams have links to quickly jump to the corresponding section with the component for easy viewing..
Wiring diagram rear defog relay (1 of 22)
A/C CMPRSR RELAY
AIR BAG BATT FUSE 46
AMP FUSE 42
AUDIO AMPLIFIER
BODY CONTROL MODULE (BCM)
CHIME MODULE
COOLING FAN (LEFT)
COOLING FAN (RIGHT)
DIGITAL RADIO RECEIVER
DK GRN WIRE
ECM BATT
ELEC RUN BOARD
ENGINE CONTROL MODULE (ECM)
ESC/ALH EXH
EXCEPT LUXURY NO RADIO
EXP/ PTO
FAN 1 FUSE
FAN LO RELAY
FAN WIPER HI CONTROL RELAY PCB RELAY
FAN-2 FRT WPR FUSE FUSE 37
FROM LGM FUSE (DIAGRAM 1 OF 5)
FRT WASH PCB RELAY
FSCM FUSE 22
FUEL PUMP RELAY
FUEL SYSTEM CONTROL MODULE (FSCM)
FUSE 13
FUSE 15
FUSE 23
FUSE 3
FUSE 40
FUSE 49
FUSE 67
FUSE BLOCK (UNDERHOOD) (RIGHT SIDE OF FIREWALL)
GPS, REAR ENTER- TAINMENT EXCEPT LUXURY
GRY WIRE
HDLP WASH
HEAVY DUTY ABS WSW/HTR FUSE 61 FUSE 68
HORN PCB RELAY
HVAC BATT
HVAC BLWR FUSE 72
HVAC CONTROL MODULE
INFOTMNT FUSE 47
INSTRUMENT PANEL CLUSTER (IPC)
IPC FUSE 48
ITBC ABS-1 ABS 2 FUSE 7 FUSE 63 FUSE 10
J/B (LEFT I/P)
J/B (LEFT I/P) (LOWER LEFT SIDE OF DASH)
LT BLU WIRE
LUXURY
NCA WIRE
POWER TAKE-OFF (BLUNT CUT) POWER TAKE-OFF (PTO) RELAY
PPL
PREMIUM AUDIO EXCEPT LUXURY
PREMIUM AUDIO W/LUXURY
RADIO REAR SEAT AUDIO (RSA) CONTROLLER
RDO FUSE 43
REAR DEFOG RELAY
REAR ENTER- TAINMENT EXCEPT LUXURY
REAR ENTER- TAINMENT W/LUXURY
REAR ENTER- TAINMENT W/LUXURY GPS EXCEPT LUXURY GPS W/ LUXURY
RED WIRE
RED/BLK WIRE
RED/WHT WIRE
STRTR RELAY
TCM BATT
TRAILER BRAKE CONTROLLER MODULE (TBCM) ELECTRONIC BRAKE CONTROL MODULE (EBCM)
TRANSFER CASE ENCODER MOTOR
TRANSFER CASE SHIFT CONTROL MODULE
TREC FUSE 69
VIDEO COMMUNICATION INTERFACE MODULE (VCIM)
VIDEO DISPLAY
WHT WIRE
WINDSHIELD WASHER SOLVENT HEATER J/B (RIGHT I/P)
WINDSHIELD WIPER MOTOR
WIPER SPEED PCB RELAY
Go to component -> 4.3l vin x, power distribution circuit (3 of 5) -> REAR DEFOG RELAY
Wiring diagram rear defog relay (2 of 22)
2 SPEED MANUAL SHIFT CONTROL TRANSFER CASE
4.3L
6 SPEED A/T
A/C CMPRSR RELAY
AUTOMATIC TRANSMISSION
AUX HVAC-IGN FUSE 48
BCK/UP LAMP PCB RELAY
BLK WIRE
BRN WIRE
DRL PCB RELAY
ECM-IGN FUSE 56
ELECTRONIC
ENGINE CONTROL MODULE (ECM)
FOG LAMP RELAY
FROM BODY CONTROL MODULE (DIAGRAM 4 OF 6)
FROM DLIS FUSE 35 (DIAGRAM 4 OF 6)
FRONT DRIVE AXLE ACTUATOR
FRT WASH PCB RELAY
FUEL SYSTEM CONTROL MODULE (FSCM)
HDLP LO/HID RELAY
HEATED STEERING FUSE
HI BEAM PCB RELAY
HORN PCB RELAY
HVAC-IGN FUSE 55
INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL
L/GATE PCB RELAY
LEFT AIR TEMPERATURE ACTUATOR (AUTOMATIC A/C)
LEFT I/P J/B (LOWER LEFT SIDE OF DASH) (NOT USED)
MISC ING FUSE 43
MODE ACTUATOR
NCA WIRE
PARK LAMP RELAY
PNK PNK WIRE
PNK WIRE
POWER TAKE OFF (IF EQUIPPED) (BLUNT CUT)
REAR DEFOG RELAY
RECIRCULATION ACTUATOR
RED WIRE
RIGHT I/P J/B (IN RIGHT END OF DASH)
RUN/ CRNK RELAY
SECONDARY FUEL PUMP RELAY (6.0L (VIN K) W/O AUXILIARY FUEL TANK)
SEO/ALC AIR BAG FUSE 54 IGN FUSE 40
STOP TRAILER LAMP BRAKE SWITCH CONTROL MODULE (IF EQUIPPED)
STRTR RELAY
TO FAN 1 FUSE 57 (DIAGRAM WIPER CONTROL 6 OF 6) PCB RELAY FRT WPR FUSE 36
TRANS IGN 1 FUSE 19
TRANSMISSION CONTROL MODULE (TCM)
TRLR LT STOP/TURN PCB RELAY
TRLR RT STOP/TURN PCB RELAY
UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT)
W/ AUTO
W/O 4.3L, 5.3L (VIN O), 6.0L (VIN K), 5.3L (VIN 3)
W/O W/ STEERING STEERING WHEEL WHEEL HEATER HEATER
WIPER REAR FUEL CHMSL SPEED WASH PMP PCB PCB PCB RELAY RELAY RELAY RELAY
YEL WIRE
Go to component -> 4.3l vin x, power distribution circuit (5 of 6) -> REAR DEFOG RELAY
Wiring diagram rear defog relay (3 of 22)
A/C CMPRSR RELAY
AIR BAG BATT FUSE 46
AMP FUSE 42
AUDIO AMPLIFIER
BODY CONTROL MODULE (BCM)
CHIME MODULE
COOLING FAN (LEFT)
COOLING FAN (RIGHT)
DIGITAL RADIO RECEIVER
DK GRN WIRE
ECM BATT
ELEC RUN BOARD
ENGINE CONTROL MODULE (ECM)
ESC/ALH EXH
EXCEPT LUXURY NO RADIO
EXP/ PTO
FAN 1 FUSE
FAN LO RELAY
FAN WIPER HI CONTROL RELAY PCB RELAY
FAN-2 FRT WPR FUSE FUSE 37
FROM LGM FUSE (DIAGRAM 1 OF 5)
FRT WASH PCB RELAY
FSCM FUSE 22
FUEL PUMP RELAY
FUEL SYSTEM CONTROL MODULE (FSCM)
FUSE 13
FUSE 15
FUSE 23
FUSE 3
FUSE 40
FUSE 49
FUSE 67
FUSE BLOCK (UNDERHOOD) (RIGHT SIDE OF FIREWALL)
GPS, REAR ENTER- TAINMENT EXCEPT LUXURY
GRY WIRE
HDLP WASH
HEAVY DUTY ABS WSW/HTR FUSE 61 FUSE 68
HORN PCB RELAY
HVAC BATT
HVAC BLWR FUSE 72
HVAC CONTROL MODULE
INFOTMNT FUSE 47
INSTRUMENT PANEL CLUSTER (IPC)
IPC FUSE 48
ITBC ABS-1 ABS 2 FUSE 7 FUSE 63 FUSE 10
J/B (LEFT I/P)
J/B (LEFT I/P) (LOWER LEFT SIDE OF DASH)
LT BLU WIRE
LUXURY
NCA WIRE
POWER TAKE-OFF (BLUNT CUT) POWER TAKE-OFF (PTO) RELAY
PPL
PREMIUM AUDIO EXCEPT LUXURY
PREMIUM AUDIO W/LUXURY
RADIO REAR SEAT AUDIO (RSA) CONTROLLER
RDO FUSE 43
REAR DEFOG RELAY
REAR ENTER- TAINMENT EXCEPT LUXURY
REAR ENTER- TAINMENT W/LUXURY
REAR ENTER- TAINMENT W/LUXURY GPS EXCEPT LUXURY GPS W/ LUXURY
RED WIRE
RED/BLK WIRE
RED/WHT WIRE
STRTR RELAY
TCM BATT
TRAILER BRAKE CONTROLLER MODULE (TBCM) ELECTRONIC BRAKE CONTROL MODULE (EBCM)
TRANSFER CASE ENCODER MOTOR
TRANSFER CASE SHIFT CONTROL MODULE
TREC FUSE 69
VIDEO COMMUNICATION INTERFACE MODULE (VCIM)
VIDEO DISPLAY
WHT WIRE
WINDSHIELD WASHER SOLVENT HEATER J/B (RIGHT I/P)
WINDSHIELD WIPER MOTOR
WIPER SPEED PCB RELAY
Go to component -> 4.8l vin c, power distribution circuit (3 of 5) -> REAR DEFOG RELAY
Wiring diagram rear defog relay (4 of 22)
A/C CMPRSR RELAY
AIR BAG BATT FUSE 46
AMP FUSE 42
AUDIO AMPLIFIER
BODY CONTROL MODULE (BCM)
CHIME MODULE
COOLING FAN (LEFT)
COOLING FAN (RIGHT)
DIGITAL RADIO RECEIVER
DK GRN WIRE
ECM BATT
ELEC RUN BOARD
ENGINE CONTROL MODULE (ECM)
ESC/ALH EXH
EXCEPT LUXURY NO RADIO
EXP/ PTO
FAN 1 FUSE
FAN LO RELAY
FAN WIPER HI CONTROL RELAY PCB RELAY
FAN-2 FRT WPR FUSE FUSE 37
FROM LGM FUSE (DIAGRAM 1 OF 5)
FRT WASH PCB RELAY
FSCM FUSE 22
FUEL PUMP RELAY
FUEL SYSTEM CONTROL MODULE (FSCM)
FUSE 13
FUSE 15
FUSE 23
FUSE 3
FUSE 40
FUSE 49
FUSE 67
FUSE BLOCK (UNDERHOOD) (RIGHT SIDE OF FIREWALL)
GPS, REAR ENTER- TAINMENT EXCEPT LUXURY
GRY WIRE
HDLP WASH
HEAVY DUTY ABS WSW/HTR FUSE 61 FUSE 68
HORN PCB RELAY
HVAC BATT
HVAC BLWR FUSE 72
HVAC CONTROL MODULE
INFOTMNT FUSE 47
INSTRUMENT PANEL CLUSTER (IPC)
IPC FUSE 48
ITBC ABS-1 ABS 2 FUSE 7 FUSE 63 FUSE 10
J/B (LEFT I/P)
J/B (LEFT I/P) (LOWER LEFT SIDE OF DASH)
LT BLU WIRE
LUXURY
NCA WIRE
POWER TAKE-OFF (BLUNT CUT) POWER TAKE-OFF (PTO) RELAY
PPL
PREMIUM AUDIO EXCEPT LUXURY
PREMIUM AUDIO W/LUXURY
RADIO REAR SEAT AUDIO (RSA) CONTROLLER
RDO FUSE 43
REAR DEFOG RELAY
REAR ENTER- TAINMENT EXCEPT LUXURY
REAR ENTER- TAINMENT W/LUXURY
REAR ENTER- TAINMENT W/LUXURY GPS EXCEPT LUXURY GPS W/ LUXURY
RED WIRE
RED/BLK WIRE
RED/WHT WIRE
STRTR RELAY
TCM BATT
TRAILER BRAKE CONTROLLER MODULE (TBCM) ELECTRONIC BRAKE CONTROL MODULE (EBCM)
TRANSFER CASE ENCODER MOTOR
TRANSFER CASE SHIFT CONTROL MODULE
TREC FUSE 69
VIDEO COMMUNICATION INTERFACE MODULE (VCIM)
VIDEO DISPLAY
WHT WIRE
WINDSHIELD WASHER SOLVENT HEATER J/B (RIGHT I/P)
WINDSHIELD WIPER MOTOR
WIPER SPEED PCB RELAY
Go to component -> 5.3l vin 0, power distribution circuit (3 of 5) -> REAR DEFOG RELAY
Wiring diagram rear defog relay (5 of 22)
A/C CMPRSR RELAY
AIR BAG BATT FUSE 46
AMP FUSE 42
AUDIO AMPLIFIER
BODY CONTROL MODULE (BCM)
CHIME MODULE
COOLING FAN (LEFT)
COOLING FAN (RIGHT)
DIGITAL RADIO RECEIVER
DK GRN WIRE
ECM BATT
ELEC RUN BOARD
ENGINE CONTROL MODULE (ECM)
ESC/ALH EXH
EXCEPT LUXURY NO RADIO
EXP/ PTO
FAN 1 FUSE
FAN LO RELAY
FAN WIPER HI CONTROL RELAY PCB RELAY
FAN-2 FRT WPR FUSE FUSE 37
FROM LGM FUSE (DIAGRAM 1 OF 5)
FRT WASH PCB RELAY
FSCM FUSE 22
FUEL PUMP RELAY
FUEL SYSTEM CONTROL MODULE (FSCM)
FUSE 13
FUSE 15
FUSE 23
FUSE 3
FUSE 40
FUSE 49
FUSE 67
FUSE BLOCK (UNDERHOOD) (RIGHT SIDE OF FIREWALL)
GPS, REAR ENTER- TAINMENT EXCEPT LUXURY
GRY WIRE
HDLP WASH
HEAVY DUTY ABS WSW/HTR FUSE 61 FUSE 68
HORN PCB RELAY
HVAC BATT
HVAC BLWR FUSE 72
HVAC CONTROL MODULE
INFOTMNT FUSE 47
INSTRUMENT PANEL CLUSTER (IPC)
IPC FUSE 48
ITBC ABS-1 ABS 2 FUSE 7 FUSE 63 FUSE 10
J/B (LEFT I/P)
J/B (LEFT I/P) (LOWER LEFT SIDE OF DASH)
LT BLU WIRE
LUXURY
NCA WIRE
POWER TAKE-OFF (BLUNT CUT) POWER TAKE-OFF (PTO) RELAY
PPL
PREMIUM AUDIO EXCEPT LUXURY
PREMIUM AUDIO W/LUXURY
RADIO REAR SEAT AUDIO (RSA) CONTROLLER
RDO FUSE 43
REAR DEFOG RELAY
REAR ENTER- TAINMENT EXCEPT LUXURY
REAR ENTER- TAINMENT W/LUXURY
REAR ENTER- TAINMENT W/LUXURY GPS EXCEPT LUXURY GPS W/ LUXURY
RED WIRE
RED/BLK WIRE
RED/WHT WIRE
STRTR RELAY
TCM BATT
TRAILER BRAKE CONTROLLER MODULE (TBCM) ELECTRONIC BRAKE CONTROL MODULE (EBCM)
TRANSFER CASE ENCODER MOTOR
TRANSFER CASE SHIFT CONTROL MODULE
TREC FUSE 69
VIDEO COMMUNICATION INTERFACE MODULE (VCIM)
VIDEO DISPLAY
WHT WIRE
WINDSHIELD WASHER SOLVENT HEATER J/B (RIGHT I/P)
WINDSHIELD WIPER MOTOR
WIPER SPEED PCB RELAY
Go to component -> 5.3l vin 3, power distribution circuit (3 of 5) -> REAR DEFOG RELAY
Wiring diagram rear defog relay (6 of 22)
A/C CMPRSR RELAY
AIR BAG BATT FUSE 46
AMP FUSE 42
AUDIO AMPLIFIER
BODY CONTROL MODULE (BCM)
CHIME MODULE
COOLING FAN (LEFT)
COOLING FAN (RIGHT)
DIGITAL RADIO RECEIVER
DK GRN WIRE
ECM BATT
ELEC RUN BOARD
ENGINE CONTROL MODULE (ECM)
ESC/ALH EXH
EXCEPT LUXURY NO RADIO
EXP/ PTO
FAN 1 FUSE
FAN LO RELAY
FAN WIPER HI CONTROL RELAY PCB RELAY
FAN-2 FRT WPR FUSE FUSE 37
FROM LGM FUSE (DIAGRAM 1 OF 5)
FRT WASH PCB RELAY
FSCM FUSE 22
FUEL PUMP RELAY
FUEL SYSTEM CONTROL MODULE (FSCM)
FUSE 13
FUSE 15
FUSE 23
FUSE 3
FUSE 40
FUSE 49
FUSE 67
FUSE BLOCK (UNDERHOOD) (RIGHT SIDE OF FIREWALL)
GPS, REAR ENTER- TAINMENT EXCEPT LUXURY
GRY WIRE
HDLP WASH
HEAVY DUTY ABS WSW/HTR FUSE 61 FUSE 68
HORN PCB RELAY
HVAC BATT
HVAC BLWR FUSE 72
HVAC CONTROL MODULE
INFOTMNT FUSE 47
INSTRUMENT PANEL CLUSTER (IPC)
IPC FUSE 48
ITBC ABS-1 ABS 2 FUSE 7 FUSE 63 FUSE 10
J/B (LEFT I/P)
J/B (LEFT I/P) (LOWER LEFT SIDE OF DASH)
LT BLU WIRE
LUXURY
NCA WIRE
POWER TAKE-OFF (BLUNT CUT) POWER TAKE-OFF (PTO) RELAY
PPL
PREMIUM AUDIO EXCEPT LUXURY
PREMIUM AUDIO W/LUXURY
RADIO REAR SEAT AUDIO (RSA) CONTROLLER
RDO FUSE 43
REAR DEFOG RELAY
REAR ENTER- TAINMENT EXCEPT LUXURY
REAR ENTER- TAINMENT W/LUXURY
REAR ENTER- TAINMENT W/LUXURY GPS EXCEPT LUXURY GPS W/ LUXURY
RED WIRE
RED/BLK WIRE
RED/WHT WIRE
STRTR RELAY
TCM BATT
TRAILER BRAKE CONTROLLER MODULE (TBCM) ELECTRONIC BRAKE CONTROL MODULE (EBCM)
TRANSFER CASE ENCODER MOTOR
TRANSFER CASE SHIFT CONTROL MODULE
TREC FUSE 69
VIDEO COMMUNICATION INTERFACE MODULE (VCIM)
VIDEO DISPLAY
WHT WIRE
WINDSHIELD WASHER SOLVENT HEATER J/B (RIGHT I/P)
WINDSHIELD WIPER MOTOR
WIPER SPEED PCB RELAY
Go to component -> 5.3l vin j, power distribution circuit (3 of 5) -> REAR DEFOG RELAY
Wiring diagram rear defog relay (7 of 22)
4.8L, 5.3L, 6.0L, 6.2L
AUXILIARY BATTERY RELAY (IF EQUIPPED)
AUXILIARY BATTERY RUN RELAY (IF IGNITION EQUIPPED) IGNITION COIL COIL
BATTERY CURRENT SENSOR (GASOLINE)
BLK WIRE
CHEVROLET
CHMSL BCK/UP PCB LAMP STRTR CRNK RELAY PCB RELAY RELAY RELAY
COOLING FAN DIODE 1 (W/ 10 SERIES) FRONT WASHER DIODE
DIESEL
DIESEL W/ AUXILIARY W/ DUAL BATTERY BATTERY
ENGINE COOLING FAN (DIESEL)
EXCEPT HYBRID
EXCEPT HYBRID, W/ 10 SERIES
FROM GROUND
FRONT DRIVE TRANSFER AXLE CASE SHIFT ACTUATOR CONTROL MODULE
GMC
GMC/ CHEVROLET
GRY WIRE
HOOD AJAR SWITCH
IGNITION IGNITION COIL COIL
LEFT BATTERY
LEFT ENGINE COOLING FAN RESISTOR
LEFT FRONT SIDE MARKER LAMP
LEFT UPPER LEFT HIGH BEAM PARK/TURN HEADLAMP SIGNAL LAMP
LOWER LEFT PARK/TURN SIGNAL LAMP
LOWER RIGHT PARK/TURN SIGNAL LAMP
LT BLU WIRE
NCA WIRE
REAR DEFOG RELAY
RIGHT BATTERY
RIGHT FRONT SIDE MARKER LAMP
RIGHT HIGH BEAM HEADLAMP
RIGHT LOW BEAM HEADLAMP
RUN/
TO AUXILIARY FUSE BLOCK (DIAGRAM 2 OF 6)
UPPER LEFT PARK/TURN SIGNAL LAMP
UPPER RIGHT PARK/TURN SIGNAL LAMP
W/ KEYLESS ENTRY, PTO
W/ PTO
WHT WIRE
WINDSHIELD WASHER FLUID LEFT LEVEL HORN SWITCH
WINDSHIELD WIPER MOTOR
WIPER CONTROL PCB RELAY
Go to component -> Ground distribution circuit (1 of 6) -> REAR DEFOG RELAY
Wiring diagram rear defog relay (8 of 22)
AUTO A/C
BLK WIRE
GAS DIESEL
HOT AT ALL TIMES
HTD MIR FUSE 53 FUSE 51
HVAC CONTROL MODULE
IGN
LOGIC
MANUAL A/C
NCA WIRE
ORG/ WIRE
OUTSIDE REARVIEW MIRROR- DRIVER
OUTSIDE REARVIEW MIRROR- PASSENGER
REAR DEFOG RELAY
REAR DEFOG RELAY CTRL
REAR DEFOG SWITCH
UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT)
WHT WIRE
Go to component -> Heated mirrors circuit, without an3/dl3 option -> REAR DEFOG RELAY
Wiring diagram rear defog relay (9 of 22)
A/C DRL RELAY RELAY
AIR BAG FUSE SEO IGN FUSE
AUTOMATIC TRANSMISSION (W/O ALLISON) TRANSMISSION CONTROL MODULE (W/ ALLISON)
AUXILARY POWER OUTLET
B/U LP FUSE IGN E FUSE
BLK WIRE
BODY CONTROL MODULE
BODY RELAY BLOCK (UNDER LEFT SIDE OF DASH)
BRN WIRE
BULB TEST
CAMSHAFT PARK/ POSITION NEUTRAL (CMP) POSITION SENSOR SWITCH (A/T) (4.3L)
CRANK FUSE IGN O FUSE
CRUISE CONTROL ON/OFF SWITCH
EVAPORATIVE EMISSION (EVAP) CANISTER PURGE SOLENOID
EXT LPS FUSE
FROM CIGAR FUSE (DIAGRAM 1 OF 4)
FUEL HEATER HEATED (DIESEL) OXYGEN SENSOR
GAS ONLY
GLOW PLUG CONTROLLER (DIESEL)
GRN WIRE
I/P LEFT FUSE BLOCK (ON LOWER LEFT SIDE OF DASH)
IGN A FUSE
IGN B FUSE
IGN C FUSE
IGNITION SWITCH
INSIDE INSTRUMENT REARVIEW PANEL MIRROR CLUSTER (IPC)
INSIDE TEMPERATURE SENSOR PNK ASSEMBLY WIRE
INSTRUMENT INSTRUMENT PANEL PANEL CLUSTER CLUSTER (IPC) (IPC)
LT GRN WIRE
LT PNK WIRE
NCA WIRE
OFF
OFF BULB TEST
ORG/ WIRE
PNK PNK (CANADA BUILT) (OTHERS) WIRE
PNK PNK PNK (CANADA BUILT) (OTHERS) (CANADA BUILT) (OTHERS) WIRE
PNK PNK PNK PNK WIRE
PNK PNK PNK WIRE
PNK PNK PPL/ PNK (GAS) (DIESEL) WIRE
PNK PNK WIRE
PNK WIRE
PRO
REAR DEFOG RELAY
RED WIRE
RED/WHT WIRE
RR HVAC FUSE
RR WPR FUSE
RTD FUSE
RUN WIRE
SELECTABLE BATTERY RIDE MONITOR SWITCH
SIERRA
SPLICE PACK PNK WIRE
STARTER RELAY
STUD 1 FUSE
STUD 1 STUD 2
STUD 2 FUSE
SWITCH (M/T)
TO HTR/ A/C FUSE (DIAGRAM 3 OF 4)
TO IGN 1 RELAY (DIAGRAM 3 OF 4)
TO IGN 1 RELAY (DIAGRAM 3 OF 4) ENG 1 FUSE
TO RETAINED ACCESSORY POWER RELAY (DIAGRAM 4 OF 4) RR WIPER FUSE
TRACTION DRIVER ASSIST INFORMATION SWITCH CENTER (DIC)
TRAILER TRAILER CONNECTOR WIRING
TRANS CONTROL MODULE
TRANSFER CASE SHIFT CONTROL SWITCH
TURN FUSE IGN 1 FUSE
TURN SIGNAL/ MULTI-FUNCTION SWITCH
UNDER- HOOD FUSE BLOCK (ON LEFT SIDE OF ENGINE COMPT)
UNDERHOOD FUSE BLOCK (ON LEFT SIDE OF ENGINE COMPT)
W/ ALLISON
WHT WIRE
WINDSHIELD CRUISE WIPER CONTROL MOTOR MODULE MODULE
WINDSHIELD WASHER SWITCH
WS WIPER FUSE SEO ACCY FUSE CRUISE FUSE
YEL WIRE
Go to component -> Power distribution circuit (2 of 4) -> REAR DEFOG RELAY
Wiring diagram rear defog relay (10 of 22)
6.6L EXCEPT 6.6L, 4.3L 4.3L
BLK WIRE
EXCEPT 6.6L 6.6L
LOGIC HVAC CONTROL MODULE
MANUAL A/C AUTOMATIC A/C
POWER DISTRIBUTION SYSTEM
PPL
REAR DEFOG FUSE 50 FUSE 47
REAR DEFOG RELAY
REAR DEFOGGER IND
REAR DEFOGGER SWITCH
REAR WINDOW DEFOGGER GRID
RED WIRE
RED/BLK WIRE
UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT)
WHT WIRE
Go to component -> Rear defogger circuit -> REAR DEFOG RELAY
