Chevrolet Silverado 1500 (2000-2012) nca Wiring diagrams
This page contains all the electrical diagrams for the component. nca, 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..
nca wiring diagram (151 of 448)
A/C COMP RELAY
A/T M/T
AIRBAG FUSE
B/U LP FUSE
BODY CONTROL MODULE
BRN WIRE
CLUTCH
DEFOG RELAY
EXC 8.1L W/O CALIFORNIA LEV
FROM IGN 1 RELAY (DIAGRAM 3 OF 6)
FROM IGN B FUSE (DIAGRAM 1 OF 6)
FUSE
HEATED HEATED OXYGEN OXYGEN SENSOR SENSOR BANK 1 BANK 2 SENSOR 2 SENSOR 2
HEATED OXYGEN SENSOR BANK 1 SENSOR 1
HEATED OXYGEN SENSOR BANK 2 SENSOR 1
I/P FUSE BLOCK (BEHIND LEFT SIDE OF DASH)
I/P RELAY BLOCK (NEAR LEFT KICK PANEL)
IGN E FUSE
IGNITION SWITCH
INFLATABLE RESTRAINT I/P MODULE DISABLE SWITCH
INSTRUMENT
INSTRUMENT TURN SIGNAL/ PANEL MULTIFUNCTION CLUSTER SWITCH
LOCK OFF
MOBILE RADIO FUSE BLOCK (UPFITTER OPTION)
NCA WIRE
PARK/NEUTRAL BACKUP POSITION LAMP SWITCH SWITCH (A/T)
PNK PNK PNK WIRE
PNK PNK WIRE
PNK WIRE
RED WIRE
RELAY RELAY
RR WPR FUSE
RUN WIRE
SELECTABLE PANEL RIDE SWITCH CLUSTER
SEO ACCY FUSE
SEO IGN FUSE
SWITCH (M/T)
TBC ACCY FUSE
TBC IGN 1 FUSE
TURN SIGNAL/ MULTIFUNCTION SWITCH
WINDSHIELD WIPER MOTOR MODULE
WS WPR FUSE
YEL WIRE
Go to component -> 4.3l vin x, power distribution circuit, except hybrid (6 of 6) -> NCA WIRE
nca wiring diagram (152 of 448)
ABS FUSE TBC BATT FUSE
AUXILIARY BATTERY RELAY (RIGHT REAR OF ENGINE COMPT)
BATTERY (LEFT)
BATTERY (RIGHT)
BATTERY (RIGHT) (W/AUX BATTERY)
BATTERY CABLE JUNCTION BLOCK
BLK WIRE
BLK/WHT WIRE
BLUNT CUT)
BRN WIRE
CIG LTR FUSE
CIGAR LIGHTER
COOL FAN FUSE
COOL/FAN RELAY 1
COOL/FAN RELAY 2
COOL/FAN RELAY 3
DATA LINK CONNECTOR
DIGITAL RADIO RADIO RECEIVER
DIGITAL REAR SEAT RADIO AUDIO (RSA) RECEIVER CONTROLLER AUDIO AMPLIFIER
ELECTRONIC BODY BRAKE CONTROL CONTROL MODULE MODULE
EMERGENCY VEHICLE ROOF LAMP RELAY
EVAPORATIVE EMISSIONS CANISTER VENT SOLENOID
EXCEPT 4.3L
EXCEPT LUXURY
FUSE
FUSIBLE LINK
GENERATOR (LEFT)
GENERATOR (RIGHT)
I/P JUNCTION BLOCK (RIGHT SIDE OF DASH)
I/P RELAY BLOCK (LEFT OF STEERING COLUMN)
I/P RELAY BLOCK (NEAR LEFT KICK PANEL)
IGN A FUSE STUD 2 FUSE
IGN B FUSE
LUXURY
MEGA FUSE
MOBILE RADIO FUSE BLOCK (BEHIND RIGHT SIDE OF DASH)
NCA WIRE
ORG/ WIRE
RADIO AMP FUSE
RADIO FUSE
REAR SEAT RADIO AUDIO (RSA) CONTROLLER
REAR WHEEL STEERING CONTROL MODULE
RED WIRE
RELAY
RELAY/ FUSE
RTD FUSE
S/ROOF FUSE RR WIPER FUSE EAP FUSE
STARTER
STARTER RELAY
STUD 1 FUSE
SUNROOF CONTROL MODULE
TO IGNITION SWITCH (DIAGRAM 6 OF 6)
TO IPC/DIC FUSE (DIAGRAM 2 OF 6)
TRAILER CONNECTOR (7 WAY)
UNDERHOOD COOLING FAN FUSE BLOCK (LEFT SIDE OF ENG COMPT)
UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT)
VSES/ ECAS FUSE FUSE
W/ AUX BATTERY
W/ WRECKER EMERGENCY LAMP
WHEEL TRAILER WIRING PROVISION (BLUNT CUT)
WRECKER RELAY
Go to component -> 4.8l vin v, power distribution circuit, except hybrid (1 of 6) -> NCA WIRE
nca wiring diagram (153 of 448)
AUTO A/C
AUX PWR FUSE
AUXILIARY POWER OUTLET (BIN)
AUXILIARY POWER OUTLET (CONSOLE)
AUXILIARY POWER OUTLET (FRONT)
BLK WIRE
BLOWER FUSE
BLOWER MOTOR CONTROL MODULE
BLOWER MOTOR RESISTOR ASSEMBLY
BREAKOUT)
DEFOG RELAY
EXCEPT LUXURY
F/PMP RELAY RVC FUSE
FROM RADIO FUSE (DIAGRAM 1 OF 6)
FUSE
GARAGE DOOR OPENER OVERHEAD CONSOLE
GENERATOR BATTERY CONTROL MODULE (10 SERIES)
HVAC CONTROL MODULE
HVAC/ECAS FUSE
I/P JUNCTION BLOCK (RIGHT SIDE OF DASH)
I/P RELAY BLOCK (NEAR LEFT KICK PANEL)
INFO FUSE
INSTRUMENT PANEL CLUSTER
IPC/DIC FUSE
LH HID FUSE RH HID FUSE
LUXURY
MANUAL A/C
NCA WIRE
ORG/ WIRE
PCM B FUSE
POWERTRAIN CONTROL MODULE
REAR SEAT ENTERTAINMENT ASSEMBLY
RED WIRE
REMOTE REAR SEAT PLAYBACK ENTERTAINMENT DEVICE ASSEMBLY (CD PLAYER)
ROOF BEACON RELAY
ROOF BEACON SWITCH
RR DEFOG FUSE
RR HVAC FUSE
STOP LP FUSE
STOPLAMP SWITCH
TO LBEC 1 FUSE (DIAGRAM 3 OF 6)
TRANSFER CASE ENCODER MOTOR
TRANSFER CASE SHIFT CONTROL MODULE
TRANSMISSION CONTROL MODULE
TREC FUSE
UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT)
VEHICLE COMMUNICATION INTERFACE MODULE
WHT WIRE
Go to component -> 4.8l vin v, power distribution circuit, except hybrid (2 of 6) -> NCA WIRE
nca wiring diagram (154 of 448)
A/C COMP RELAY
A/T M/T
AIRBAG FUSE
B/U LP FUSE
BODY CONTROL MODULE
BRN WIRE
CLUTCH
DEFOG RELAY
EXC 8.1L W/O CALIFORNIA LEV
FROM IGN 1 RELAY (DIAGRAM 3 OF 6)
FROM IGN B FUSE (DIAGRAM 1 OF 6)
FUSE
HEATED HEATED OXYGEN OXYGEN SENSOR SENSOR BANK 1 BANK 2 SENSOR 2 SENSOR 2
HEATED OXYGEN SENSOR BANK 1 SENSOR 1
HEATED OXYGEN SENSOR BANK 2 SENSOR 1
I/P FUSE BLOCK (BEHIND LEFT SIDE OF DASH)
I/P RELAY BLOCK (NEAR LEFT KICK PANEL)
IGN E FUSE
IGNITION SWITCH
INFLATABLE RESTRAINT I/P MODULE DISABLE SWITCH
INSTRUMENT
INSTRUMENT TURN SIGNAL/ PANEL MULTIFUNCTION CLUSTER SWITCH
LOCK OFF
MOBILE RADIO FUSE BLOCK (UPFITTER OPTION)
NCA WIRE
PARK/NEUTRAL BACKUP POSITION LAMP SWITCH SWITCH (A/T)
PNK PNK PNK WIRE
PNK PNK WIRE
PNK WIRE
RED WIRE
RELAY RELAY
RR WPR FUSE
RUN WIRE
SELECTABLE PANEL RIDE SWITCH CLUSTER
SEO ACCY FUSE
SEO IGN FUSE
SWITCH (M/T)
TBC ACCY FUSE
TBC IGN 1 FUSE
TURN SIGNAL/ MULTIFUNCTION SWITCH
WINDSHIELD WIPER MOTOR MODULE
WS WPR FUSE
YEL WIRE
Go to component -> 4.8l vin v, power distribution circuit, except hybrid (6 of 6) -> NCA WIRE
nca wiring diagram (155 of 448)
4.3L 8 GA-
8 GA-BLK/WHT WIRE
ABS FUSE TBC BATT FUSE
AUXILIARY BATTERY RELAY (RIGHT REAR OF ENGINE COMPT)
BATTERY (LEFT)
BATTERY (RIGHT)
BATTERY (RIGHT) (W/AUX BATTERY)
BATTERY CABLE JUNCTION BLOCK
BLK WIRE
BLK/WHT WIRE
BLUNT CUT)
BRN WIRE
CIG LTR FUSE
CIGAR LIGHTER
COOL FAN FUSE
COOL/FAN RELAY 1
COOL/FAN RELAY 2
COOL/FAN RELAY 3
CUST FEED FUSE
DATA LINK CONNECTOR
DIGITAL RADIO RADIO RECEIVER
DIGITAL REAR SEAT RADIO AUDIO (RSA) RECEIVER CONTROLLER AUDIO AMPLIFIER
ELECTRONIC BODY BRAKE CONTROL CONTROL MODULE MODULE
EMERGENCY VEHICLE ROOF LAMP RELAY
EVAPORATIVE EMISSIONS CANISTER VENT SOLENOID
EXCEPT 4.3L
EXCEPT LUXURY
FUSE
FUSIBLE LINK 1
FUSIBLE LINK 4
FUSIBLE LINK 5
GENERATOR (4.3L, 8.1L)
GENERATOR (4.8L, 5.3L, 6.0L)
I/P JUNCTION BLOCK (RIGHT SIDE OF DASH)
I/P RELAY BLOCK (LEFT OF STEERING COLUMN)
I/P RELAY BLOCK (NEAR LEFT KICK PANEL)
IGN A FUSE STUD 2 FUSE
IGN B FUSE
LUXURY
MEGA FUSE
MOBILE RADIO FUSE BLOCK (BEHIND RIGHT SIDE OF DASH)
NCA WIRE
ORG/ WIRE
RADIO AMP FUSE
RADIO FUSE
REAR SEAT RADIO AUDIO (RSA) CONTROLLER
RED WIRE
RED/BLK WIRE
RELAY
RELAY/ FUSE
RTD FUSE
S/ROOF FUSE RR WIPER FUSE EAP FUSE
STARTER
STARTER RELAY
STUD 1 FUSE
SUNROOF CONTROL MODULE
TO IGNITION SWITCH (DIAGRAM 6 OF 6)
TRAILER CONNECTOR (7 WAY)
UNDERHOOD COOLING FAN FUSE BLOCK (LEFT SIDE OF ENG COMPT)
VSES/ ECAS FUSE FUSE
W/ AUX BATTERY
W/ WRECKER EMERGENCY LAMP
WHEEL TRAILER WIRING PROVISION (BLUNT CUT)
WRECKER RELAY
Go to component -> 5.3l vin b, power distribution circuit (1 of 6) -> NCA WIRE
nca wiring diagram (156 of 448)
AUTO A/C
AUX PWR FUSE
AUXILIARY POWER OUTLET (BIN)
AUXILIARY POWER OUTLET (CONSOLE)
BLK WIRE
BLOWER FUSE
BLOWER MOTOR CONTROL MODULE
BLOWER MOTOR RESISTOR ASSEMBLY
BREAKOUT)
DEFOG RELAY
EXCEPT LUXURY
F/PMP RELAY RVC FUSE
FROM RADIO FUSE (DIAGRAM 1 OF 6)
FUSE
GARAGE DOOR OPENER OVERHEAD CONSOLE
GENERATOR BATTERY CONTROL MODULE (10 SERIES)
HVAC CONTROL MODULE AUXILIARY POWER OUTLET (FRONT)
HVAC/ECAS FUSE RR HVAC FUSE
I/P JUNCTION BLOCK (RIGHT SIDE OF DASH)
I/P RELAY BLOCK (NEAR LEFT KICK PANEL)
INFO FUSE
INSTRUMENT PANEL CLUSTER
IPC/DIC FUSE
LH HID FUSE
LUXURY
MANUAL A/C
NCA WIRE
ORG/ WIRE
PCM B FUSE
POWERTRAIN CONTROL MODULE
REAR SEAT ENTERTAINMENT ASSEMBLY
RED WIRE
REMOTE REAR SEAT PLAYBACK ENTERTAINMENT DEVICE ASSEMBLY (CD PLAYER)
RH HID FUSE
ROOF BEACON RELAY
ROOF BEACON SWITCH
RR DEFOG FUSE
STOP LP FUSE
STOPLAMP SWITCH
TCM B FUSE
TO LBEC 1 FUSE (DIAGRAM 3 OF 6)
TRANSFER CASE ENCODER MOTOR
TRANSFER CASE SHIFT CONTROL MODULE
TRANSMISSION CONTROL MODULE (TCM)
TREC FUSE
VEHICLE COMMUNICATION INTERFACE MODULE
WHT WIRE
Go to component -> 5.3l vin b, power distribution circuit (2 of 6) -> NCA WIRE
nca wiring diagram (157 of 448)
A/C COMP RELAY
A/T M/T
AIRBAG FUSE
B/U LP FUSE
BODY CONTROL MODULE
BRN WIRE
CLUTCH
DEFOG RELAY
EXC 8.1L W/O CALIFORNIA LEV
FROM IGN 1 RELAY (DIAGRAM 3 OF 6)
FROM IGN B FUSE (DIAGRAM 1 OF 6)
FUSE
HEATED HEATED OXYGEN OXYGEN SENSOR SENSOR BANK 1 BANK 2 SENSOR 2 SENSOR 2
HEATED OXYGEN SENSOR BANK 1 SENSOR 1
HEATED OXYGEN SENSOR BANK 2 SENSOR 1
I/P FUSE BLOCK (BEHIND LEFT SIDE OF DASH)
I/P RELAY BLOCK (NEAR LEFT KICK PANEL)
IGN E FUSE
IGNITION SWITCH
INFLATABLE RESTRAINT I/P MODULE DISABLE SWITCH
INSTRUMENT
INSTRUMENT TURN SIGNAL/ PANEL MULTIFUNCTION CLUSTER SWITCH
LOCK OFF
MOBILE RADIO FUSE BLOCK (UPFITTER OPTION)
NCA WIRE
PARK/NEUTRAL BACKUP POSITION LAMP SWITCH SWITCH (A/T)
PNK PNK PNK WIRE
PNK PNK WIRE
PNK WIRE
RED WIRE
RELAY RELAY
RR WPR FUSE
RUN WIRE
SELECTABLE PANEL RIDE SWITCH CLUSTER
SEO ACCY FUSE
SEO IGN FUSE
SWITCH (M/T)
TBC ACCY FUSE
TBC IGN 1 FUSE
TURN SIGNAL/ MULTIFUNCTION SWITCH
WINDSHIELD WIPER MOTOR MODULE
WS WPR FUSE
YEL WIRE
Go to component -> 5.3l vin b, power distribution circuit (6 of 6) -> NCA WIRE
nca wiring diagram (158 of 448)
4.3L 8 GA-
8 GA-BLK/WHT WIRE
ABS FUSE TBC BATT FUSE
AUXILIARY BATTERY RELAY (RIGHT REAR OF ENGINE COMPT)
BATTERY (LEFT)
BATTERY (RIGHT)
BATTERY (RIGHT) (W/AUX BATTERY)
BATTERY CABLE JUNCTION BLOCK
BLK WIRE
BLK/WHT WIRE
BLUNT CUT)
BRN WIRE
CIG LTR FUSE
CIGAR LIGHTER
COOL FAN FUSE
COOL/FAN RELAY 1
COOL/FAN RELAY 2
COOL/FAN RELAY 3
CUST FEED FUSE
DATA LINK CONNECTOR
DIGITAL RADIO RADIO RECEIVER
DIGITAL REAR SEAT RADIO AUDIO (RSA) RECEIVER CONTROLLER AUDIO AMPLIFIER
ELECTRONIC BODY BRAKE CONTROL CONTROL MODULE MODULE
EMERGENCY VEHICLE ROOF LAMP RELAY
EVAPORATIVE EMISSIONS CANISTER VENT SOLENOID
EXCEPT 4.3L
EXCEPT LUXURY
FUSE
FUSIBLE LINK 1
FUSIBLE LINK 4
FUSIBLE LINK 5
GENERATOR (4.3L, 8.1L)
GENERATOR (4.8L, 5.3L, 6.0L)
I/P JUNCTION BLOCK (RIGHT SIDE OF DASH)
I/P RELAY BLOCK (LEFT OF STEERING COLUMN)
I/P RELAY BLOCK (NEAR LEFT KICK PANEL)
IGN A FUSE STUD 2 FUSE
IGN B FUSE
LUXURY
MEGA FUSE
MOBILE RADIO FUSE BLOCK (BEHIND RIGHT SIDE OF DASH)
NCA WIRE
ORG/ WIRE
RADIO AMP FUSE
RADIO FUSE
REAR SEAT RADIO AUDIO (RSA) CONTROLLER
RED WIRE
RED/BLK WIRE
RELAY
RELAY/ FUSE
RTD FUSE
S/ROOF FUSE RR WIPER FUSE EAP FUSE
STARTER
STARTER RELAY
STUD 1 FUSE
SUNROOF CONTROL MODULE
TO IGNITION SWITCH (DIAGRAM 6 OF 6)
TRAILER CONNECTOR (7 WAY)
UNDERHOOD COOLING FAN FUSE BLOCK (LEFT SIDE OF ENG COMPT)
VSES/ ECAS FUSE FUSE
W/ AUX BATTERY
W/ WRECKER EMERGENCY LAMP
WHEEL TRAILER WIRING PROVISION (BLUNT CUT)
WRECKER RELAY
Go to component -> 5.3l vin t, power distribution circuit, except hybrid (1 of 6) -> NCA WIRE
nca wiring diagram (159 of 448)
AUTO A/C
AUX PWR FUSE
AUXILIARY POWER OUTLET (BIN)
AUXILIARY POWER OUTLET (CONSOLE)
BLK WIRE
BLOWER FUSE
BLOWER MOTOR CONTROL MODULE
BLOWER MOTOR RESISTOR ASSEMBLY
BREAKOUT)
DEFOG RELAY
EXCEPT LUXURY
F/PMP RELAY RVC FUSE
FROM RADIO FUSE (DIAGRAM 1 OF 6)
FUSE
GARAGE DOOR OPENER OVERHEAD CONSOLE
GENERATOR BATTERY CONTROL MODULE (10 SERIES)
HVAC CONTROL MODULE AUXILIARY POWER OUTLET (FRONT)
HVAC/ECAS FUSE RR HVAC FUSE
I/P JUNCTION BLOCK (RIGHT SIDE OF DASH)
I/P RELAY BLOCK (NEAR LEFT KICK PANEL)
INFO FUSE
INSTRUMENT PANEL CLUSTER
IPC/DIC FUSE
LH HID FUSE
LUXURY
MANUAL A/C
NCA WIRE
ORG/ WIRE
PCM B FUSE
POWERTRAIN CONTROL MODULE
REAR SEAT ENTERTAINMENT ASSEMBLY
RED WIRE
REMOTE REAR SEAT PLAYBACK ENTERTAINMENT DEVICE ASSEMBLY (CD PLAYER)
RH HID FUSE
ROOF BEACON RELAY
ROOF BEACON SWITCH
RR DEFOG FUSE
STOP LP FUSE
STOPLAMP SWITCH
TCM B FUSE
TO LBEC 1 FUSE (DIAGRAM 3 OF 6)
TRANSFER CASE ENCODER MOTOR
TRANSFER CASE SHIFT CONTROL MODULE
TRANSMISSION CONTROL MODULE (TCM)
TREC FUSE
VEHICLE COMMUNICATION INTERFACE MODULE
WHT WIRE
Go to component -> 5.3l vin t, power distribution circuit, except hybrid (2 of 6) -> NCA WIRE
nca wiring diagram (160 of 448)
A/C COMP RELAY
A/T M/T
AIRBAG FUSE
B/U LP FUSE
BODY CONTROL MODULE
BRN WIRE
CLUTCH
DEFOG RELAY
EXC 8.1L W/O CALIFORNIA LEV
FROM IGN 1 RELAY (DIAGRAM 3 OF 6)
FROM IGN B FUSE (DIAGRAM 1 OF 6)
FUSE
HEATED HEATED OXYGEN OXYGEN SENSOR SENSOR BANK 1 BANK 2 SENSOR 2 SENSOR 2
HEATED OXYGEN SENSOR BANK 1 SENSOR 1
HEATED OXYGEN SENSOR BANK 2 SENSOR 1
I/P FUSE BLOCK (BEHIND LEFT SIDE OF DASH)
I/P RELAY BLOCK (NEAR LEFT KICK PANEL)
IGN E FUSE
IGNITION SWITCH
INFLATABLE RESTRAINT I/P MODULE DISABLE SWITCH
INSTRUMENT
INSTRUMENT TURN SIGNAL/ PANEL MULTIFUNCTION CLUSTER SWITCH
LOCK OFF
MOBILE RADIO FUSE BLOCK (UPFITTER OPTION)
NCA WIRE
PARK/NEUTRAL BACKUP POSITION LAMP SWITCH SWITCH (A/T)
PNK PNK PNK WIRE
PNK PNK WIRE
PNK WIRE
RED WIRE
RELAY RELAY
RR WPR FUSE
RUN WIRE
SELECTABLE PANEL RIDE SWITCH CLUSTER
SEO ACCY FUSE
SEO IGN FUSE
SWITCH (M/T)
TBC ACCY FUSE
TBC IGN 1 FUSE
TURN SIGNAL/ MULTIFUNCTION SWITCH
WINDSHIELD WIPER MOTOR MODULE
WS WPR FUSE
YEL WIRE
Go to component -> 5.3l vin t, power distribution circuit, except hybrid (6 of 6) -> NCA WIRE
