GMC Acadia I facelift (2013-2016) nca Wiring diagrams
This page contains all the electrical diagrams for the component. nca, in which he is found in the car GMC Acadia I facelift (2013-2016). 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 nca (31 of 49)
1 4 5 GND GND B+
3 5 PNK WIRE
5475 PNK 2435 WIRE
BLK WIRE
BRN WIRE
COMPUTER DATA LINES SYSTEM
DK BLU WIRE
DK GRN WIRE
DR/LCK FUSE
DR/LCK PDM FUSE FUSE
DRIVER BACK HEATED SEAT ELEMENT
DRIVER BACK HEATED SEAT ELEMENT (IN DRIVER'S SEAT BACK)
DRIVER BACK SEAT BLOWER ASSEMBLY
DRIVER CUSHION HEATED SEAT ELEMENT
DRIVER CUSHION HEATED SEAT ELEMENT (IN DRIVER'S SEAT CUSHION)
DRIVER CUSHION SEAT BLOWER ASSEMBLY
DRV HTD SEAT BACK ELEMENT VOLT
GRY WIRE
HOT AT ALL TIMES
HTD SEAT CUSHION ELEMENT CTRL
HTD SEAT CUSHION TEMP SENS SIG
HTD/SEAT FUSE
I/P FUSE BLOCK
I/P FUSE BLOCK (BEHIND RIGHT END OF DASH)
LEFT HTD/COOLED SEAT MODE SIG
LOGIC
LOW REF
LOW SPEED GMLAN SERIAL DATA
LT BLU WIRE
LT BLU/WHT WIRE
LT GRN WIRE
LT/PWR/SEAT CIRCUIT BREAKER
MEMORY SEAT MODULE (UNDER DRIVER'S SEAT)
NCA WIRE
ORG/ WIRE
ORG/WHT WIRE
PASS HTD SEAT CUSHION TEMP SENS SIG
PASS HTD SEAT ELEMENT CTRL
PASS HTD SEAT ELEMENT VOLT
PASSENGER BACK HEATED SEAT ELEMENT
PASSENGER BACK HEATED SEAT ELEMENT (IN FRONT PASSENGER'S SEAT BACK)
PASSENGER BACK SEAT BLOWER ASSEMBLY
PASSENGER CUSHION HEATED SEAT ELEMENT
PASSENGER CUSHION HEATED SEAT ELEMENT (IN FRONT PASSENGER'S SEAT CUSHION)
PASSENGER CUSHION SEAT BLOWER ASSEMBLY
PDM FUSE
PNK WIRE
PPL
PPL DRV HTD SEAT BACK ELEMENT VOLT HTD SEAT CUSHION ELEMENT CTRL
RED WIRE
RED/WHT WIRE
RIGHT HTD/COOLED SEAT MODE SIG
SEAT BACK TEMP SENS SIG
SEAT CUSHION TEMP SENS SIG
SEAT CUSHION TEMP SENS SIG 2425 PNK 2426 WIRE
TAN WIRE
WHT WIRE
YEL WIRE
YEL/BLK WIRE
Go to component -> Climate control seats circuit (1 of 2) -> NCA WIRE
Wiring diagram nca (32 of 49)
AUDIO AMPLIFIER
AUDIO INFRARED AMPLIFIER TRANSMITTER
AUXILIARY RADIO/ HVAC CONTROL
BATTERY
BLK WIRE
BLUNT CUT)
BODY CONTROL MODULE
CHEVROLET
DIGITAL AUXILIARY RADIO RADIO/ RECEIVER HVAC CONTROL CONTROL MODULE
DIGITAL RADIO RECEIVER CONTROL MODULE
ELECTRONIC BRAKE CONTROL MODULE
GMC
GROUND PROVISION
HEADLAMP WASHER PUMP
IGNITION COIL 1
IGNITION COIL 2
IGNITION COIL 3
IGNITION COIL 4
IGNITION COIL 5
IGNITION COIL 6
IGNITION IGNITION COIL 3 COIL 5
INFRARED TRANSMITTER
LEFT DAYTIME RUNNING LAMP,
LEFT FRONT FOG LAMP
LEFT FRONT PARK LAMP
LEFT FRONT SIDE MARKER LAMP
LEFT FRONT TURN SIGNAL LAMP
LEFT HEADLAMP ASSEMBLY
LEFT HEADLAMP ASSEMBLY LEFT HIGH BEAM SOLENOID ACTUATOR
LEFT HEADLAMP BALLAST
LEFT HIGH BEAM HEADLAMP
LEFT HIGH BEAM SOLENOID ACTUATOR
LEFT LOW BEAM HEADLAMP
LEFT PARK/TURN SIGNAL LAMP
NCA WIRE
RADIO
REAR WINDOW WASHER PUMP
RIGHT FRONT FOG LAMP
VIDEO DISPLAY
W/ DIGITAL AUDIO SYSTEM S-BAND, TRAFFIC
W/ FRONT FOG LAMP
W/ HID
W/ PREMIUM AUDIO SPEAKER SYSTEM
W/ REAR SEAT ENTERTAINMENT PACKAGE
W/ STANDARD AUDIO
W/ STEERABLE HEADLAMPS
W/O HID
W/O STEERABLE HEADLAMPS
WHT WIRE
WINDSHIELD WASHER FLUID LEVEL SWITCH
WINDSHIELD WASHER PUMP
Go to component -> Ground distribution circuit (1 of 6) -> NCA WIRE
Wiring diagram nca (33 of 49)
A/C COMPRESSOR CLUTCH
AUTOMATIC TRANSMISSION ASSEMBLY TRANSMISSION CONTROL MODULE
AUXILIARY BRAKE BOOSTER PUMP
BLK WIRE
CHEVROLET
COOLING FAN SPEED CONTROL RELAY
ENGINE CONTROL MODULE
ENGINE OIL LEVEL SWITCH
ENGINE OIL PRESSURE SWITCH
FRONT FOG LAMP RELAY
FRONT REAR FOG DEFOGGER STARTER LAMP RELAY RELAY RELAY
GMC
GMC, BUICK
HEADLAMP ASSEMBLY RIGHT HEADLAMP HORIZONTAL MOTOR
HEADLAMP CONTROL MODULE
HIGH NOTE HORN
HOOD AJAR SWITCH
IGNITION MAIN RELAY
LEFT
LEFT HEADLAMP ASSEMBLY RIGHT HEADLAMP HORIZONTAL MOTOR
LOW NOTE HORN
LT GRN WIRE
MULTI-FUNCTION INTAKE AIR SENSOR
NCA WIRE
REAR DEFOGGER RELAY
RIGHT COOLING FAN MOTOR
RIGHT DAYTIME RUNNING LAMP
RIGHT FRONT FOG LAMP
RIGHT FRONT PARK LAMP
RIGHT FRONT SIDE MARKER LAMP
RIGHT FRONT TURN SIGNAL LAMP
RIGHT HEADLAMP ASSEMBLY
RIGHT HEADLAMP BALLAST
RIGHT HIGH BEAM HEADLAMP
RIGHT HIGH BEAM SOLENOID ACTUATOR
RIGHT LOW BEAM HEADLAMP
RIGHT PARK/TURN SIGNAL LAMP
STARTER RELAY
STOP LAMP RELAY
TRAILER BACKUP LAMP RELAY
UNDERHOOD FUSE BLOCK
W/ FRONT FOG LAMP
W/ HID
W/ REMOTE ENGINE START CONTROL
W/ TRAILER PROVISIONS
W/O HID
WHT WIRE
WINDSHIELD WIPER MOTOR
WINDSHIELD WIPER RELAY
WINDSHIELD WIPER WINDSHIELD MOTOR WIPER RELAY
Go to component -> Ground distribution circuit (2 of 6) -> NCA WIRE
Wiring diagram nca (34 of 49)
AUXILIARY BLOWER MOTOR CONTROL MODULE
BLK WIRE
BLUNT CUT)
CENTER CONSOLE FLOOD LAMP
CHEVROLET
COMPASS MODULE
DOME/ READING LAMPS
DOOR HARNESS, NEAR
DRIVER BACK SEAT BLOWER ASSEMBLY
DRIVER CUSHION SEAT SEAT BLOWER ASSEMBLY
DRIVER DOOR ACCENT LAMP
DRIVER DOOR LATCH ASSEMBLY
DRIVER DOOR SILL PLATE LAMP
DRIVER DOOR SWITCH PANEL CONTROL MODULE
DRIVER OUTSIDE REARVIEW MIRROR
DRIVER SEAT ADJUSTER SWITCH
DRIVER SEAT HEATING CONTROL MODULE
DRIVER SEAT LUMBAR SUPPORT SWITCH
DRIVER WINDOW MOTOR
DRIVER WINDOW SWITCH
FRONT OVERHEAD CONSOLE DOME/ (IF EQUIPPED) READING SUNROOF LAMPS SWITCH
FRONT OVERHEAD CONSOLE DOME/ READING LAMPS
FRONTVIEW CAMERA MODULE
GARAGE DOOR OPENER (GDO)
GMC
INSIDE REARVIEW MIRROR (ISRVM)
LEFT REAR DOOR ACCENT LAMP
LEFT REAR DOOR LATCH ASSEMBLY
LEFT REAR WINDOW SWITCH
LEFT SUNSHADE
LOGIC
NCA WIRE
OUTSIDE REARVIEW MIRROR SWITCH
PROV- ISIONS
REAR AUDIO CONTROL MODULE
REMOTE CONTROL DOOR LOCK RECEIVER
RIGHT REAR SIDE MARKER LAMP
RIGHT REAR TURN SIGNAL LAMP
RIGHT SUNSHADE
RIGHT TAIL LAMP
RIGHT TAIL LAMP ASSEMBLY
RIGHT TAIL/STOP LAMP
RIGHT TAIL/STOP RIGHT, TURN TAIL SIGNAL LAMP LAMP
RIGHT TAIL/STOP, TURN SIGNAL LAMP
SEAT MEMORY CONTROL MODULE
SUNROOF CONTROL MODULE
SUNROOF SWITCH
TRAILER CONNECTOR
TRAILER PROVISION
W/ DRIVER POWER SEAT W/O MEMORY
W/ EXPRESS UP/DOWN WINDOWS
W/ FRONT HEATED SEAT
W/ MANUAL FOLDING
W/ MEMORY
W/ POWER FOLDING
W/ REAR AUDIO CONTROL
W/ SUNROOF
W/ SUNROOF, REAR SEAT ENTERTAINMENT
W/ TRAILER
W/ TRAILER PROV- ISIONS
W/O EXPRESS UP/DOWN WINDOWS
W/O FRONT HEATED SEAT
W/O MEMORY
W/O MEMORY, 8-WAY DRIVER POWER SEAT
Go to component -> Ground distribution circuit (3 of 6) -> NCA WIRE
Wiring diagram nca (35 of 49)
AMBIENT LIGHT SENSOR
AUTOMATIC A/C
BLK WIRE
BODY CONTROL MODULE (BCM)
BRAKE FLUID LEVEL SWITCH
CLOCK
COLLISION ALERT INDICATORS
CONTENT THEFT DETERRENT CONTROL MODULE
DATA LINK CONNECTOR (DLC)
DRIVER INFORMATION CENTER SWITCH
HEAD UP DISPLAY (HUD)
HEAD-UP DISPLAY SWITCH
HEADLAMP SWITCH
HORN SWITCH
HVAC CONTROL MODULE
INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE
INSTRUMENT CLUSTER
KEY CAPTURE SOLENOID ACTUATOR
LEFT STEERING WHEEL CONTROL SWITCH
MANUAL A/C
MANUAL A/C AUTOMATIC A/C
NCA WIRE
PASSENGER INSTRUMENT PANEL AIR BAG
PASSENGER PRESENCE MODULE
RIGHT STEERING WHEEL CONTROL SWITCH
STEERING WHEEL AIRBAG COIL
SUNLOAD SENSOR
TURN SIGNAL/ MULTI-FUNCTION SWITCH
WHT WIRE
Go to component -> Ground distribution circuit (4 of 6) -> NCA WIRE
Wiring diagram nca (36 of 49)
ACCESSORY DC/AC POWER INVERTER MODULE
BLK WIRE
CENTER HIGH MOUNTED STOP LAMP
CHASSIS CONTROL MODULE
CHEVROLET
CHEVROLET GMC BUICK
EXCEPT CHEVROLET
EXTERIOR LIFTGATE CENTER HIGH CONTROL MOUNTED SWITCH STOP LAMP
EXTERIOR LIFTGATE CONTROL SWITCH
FRONT, REAR PARKING ASSIST CONTROL MODULE
GMC
LEFT
LEFT BACKUP LAMP
LEFT BACKUP TAIL LAMP LAMP
LEFT LEFT TAIL/STOP LEFT REAR SIDE LAMP TAIL/STOP MARKER LAMP LAMP
LEFT LICENSE PLATE LAMP
LEFT LIFTGATE COURTESY LAMP
LEFT LIFTGATE TAIL LAMP ASSEMBLY
LEFT LIFTGATE TAIL LAMP ASSEMBLY LEFT
LEFT LIFTGATE TAIL LAMP ASSEMBLY LEFT LEFT BACKUP TAIL LAMP LAMP
LEFT REAR SIDE MARKER LAMP
LEFT REAR TURN SIGNAL LAMP
LEFT RIGHT LIFTGATE LIFTGATE COURTESY COURTESY LAMP LAMP
LEFT SIDE OBJECT SENSOR
LEFT TAIL LAMP
LEFT TAIL LAMP ASSEMBLY
LEFT TAIL/STOP LAMP
LIFTGATE CONTROL MODULE
LIFTGATE LATCH ASSEMBLY
LOGIC
LOGIC TAIL/STOP LEFT, TURN TAIL SIGNAL LAMP LAMP
NCA WIRE
PASS THU)
REAR COMPARTMENT ACCESSORY POWER RECEPTACLE
REAR DEFOGGER GRID
REAR DIFFERENTIAL CLUTCH CONTROL MODULE
REAR FOG LAMP
REAR REAR VIEW FOG TELEMATICS CAMERA LAMP COMMUNICATIAN INTERFACE CONTROL MODULE
REAR VIEW CAMERA
REAR WIPER MOTOR
RIGHT
RIGHT BACKUP LAMP
RIGHT BACKUP TAIL LAMP LAMP
RIGHT LICENSE PLATE LAMP
RIGHT LIFTGATE COURTESY LAMP
RIGHT LIFTGATE TAIL LAMP ASSEMBLY
RIGHT LIFTGATE TAIL LAMP ASSEMBLY RIGHT
RIGHT LIFTGATE TAIL LAMP ASSEMBLY RIGHT RIGHT BACKUP TAIL LAMP LAMP
RIGHT SIDE OBJECT SENSOR
RIGHT TAIL LAMP
TAIL/STOP, TURN SIGNAL LAMP
TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE
W/ MANUAL LIFTGATE
W/ ONSTAR
W/ POWER LIFTGATE
W/ POWER LIFTGATE POWER PORT INVERTER
W/ REAR PARKING ASSIST SENSOR
W/ SIDE OBSTACLE DETECTION SENSOR
Go to component -> Ground distribution circuit (5 of 6) -> NCA WIRE
Wiring diagram nca (37 of 49)
ADJUSTER)
AUXILIARY HVAC CONTROL MODULE
BLK WIRE
BLOWER MOTOR CONTROL MODULE
CENTER CONSOLE ACCESSORY POWER RECEPTACLE
CENTER CONSOLE REAR ACCESSARY POWER RECEPTABLE
CENTER CONSOLE REAR ACCESSARY POWER RECEPTACLE
DATA LINK CONNECTOR (DLC)
DK BLU WIRE
DOOR LOCK RELAY
DOOR UNLOCK RELAY
DRIVER DOOR UNLATCH RELAY
DRIVER INFORMATION CENTER (DIC) SWITCH
DRIVER INFORMATION CENTER SWITCH
DRIVER SEAT HEATING SWITCH
DRIVER SEAT HEATING, COOLING SWITCH
DVD CONTROL DVD MODULE RELAY
DVD CONTROL MODULE
DVD RELAY
HAZARD WARNING SWITCH
I/P ACCESSORY POWER RECEPTACLE
I/P I/P MULTI- ACCESSORY FUNCTION POWER SWITCH RECEPTACLE
I/P MULTI-FUNCTION SWITCH
LEFT I/P COURTESY LAMP
LEFT I/P RIGHT I/P COURTESY COURTESY LAMP LAMP
NCA WIRE
PASS- ENGER SEAT ADJU- STER SWITCH
PASS- ENGER SEAT LUMBAR SUPPORT SWITCH
PASSENGER BACK SEAT BLOWER ASSEMBLY
PASSENGER CUSHION SEAT BLOWER ASSEMBLY
PASSENGER DOOR ACCENT (IF LAMP EQUIPPED) PASSENGER SEAT HEATING, COOLING SWITCH
PASSENGER DOOR ACCENT LAMP
PASSENGER DOOR LATCH ASSEMBLY
PASSENGER DOOR SILL PLATE LAMP
PASSENGER DOOR SWITCH PANEL CONTROL MODULE
PASSENGER OUTSIDE REARVIEW MIRROR
PASSENGER SEAT HEATING SWITCH
PASSENGER SEAT HEATING, COOLING SWITCH
PASSENGER WINDOW SWITCH
REAR WINDOW WASHER PUMP RELAY
RIGHT I/P COURTESY LAMP
RIGHT REAR DOOR ACCENT LAMP
RIGHT REAR DOOR LATCH ASSEMBLY
RIGHT REAR WINDOW SWITCH
STEERING WHEEL AIR BAG COIL
STEERING WHEEL HEATER
STEERING WHEEL HEATING CONTROL MODULE
TRANSMISSION SHIFT LEVER POSITION INDICATOR
TRANSMISSION SHIFT LOCK CONTROL SOLENOID ACTUATOR
USB RECEPTABLE
W/ 8-WAY PASSENGER SEAT
W/ EXPRESS UP/DOWN WINDOWS
W/ MANUAL FOLDING
W/ MULTI-DIRECTIONAL POWER PASSENGER SEAT ADJUSTER
W/ POWER FOLDING
W/ W/O EXPRESS EXPRESS UP/DOWN UP/DOWN WINDOWS WINDOWS
W/ W/O EXPRESS UP/DOWN WINDOWS POWER FOLDING
W/O EXPRESS UP/DOWN WINDOWS
Go to component -> Ground distribution circuit (6 of 6) -> NCA WIRE
Wiring diagram nca (38 of 49)
AMP FUSE
AUD SIG
AUDIO SIG +
AUXILIARY RADIO/
AUXILIARY RADIO/ HVAC CONTROL
BLK/WHT WIRE
BRN WIRE
BRN/WHT WIRE
COMMON SIG
COMPUTER DATA LINES SYSTEM
DK BLU WIRE
DK GRN WIRE
DRAIN WIRE
EXCEPT BUICK BUICK
GROUND
GRY WIRE
HOT AT ALL TIMES
HVAC CONTROL
I/P FUSE BLOCK
I/P FUSE BLOCK (BEHIND RIGHT END OF DASH)
INFOTMNT FUSE
IR SUP VOLT
LED DIM SIG
LR LO LVL (-)
LR LO LVL AUD SIG (+)
LT BLU WIRE
LT GRN WIRE
LT GRN/WHT WIRE
NCA WIRE
ORG/ WIRE
ORG/BLK WIRE
PANEL)
PNK WIRE
PPL
PPL 16 17 18
PPL/WHT WIRE
RED/WHT WIRE
RH AUDIO SIG
RIGHT FRONT DOOR SPEAKER
RIGHT FRONT TWEETER SPEAKER
RIGHT REAR DOOR SPEAKER
RR LO LVL (-)
RR LO LVL AUD SIG (+)
SER DATA
TAN WIRE
TAN/BLK WIRE
TAN/WHT WIRE
WHT WIRE
Go to component -> Navigation circuit (2 of 3) -> NCA WIRE
Wiring diagram nca (39 of 49)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 SW SIG
1 2 3 4 5 6 MTR OPEN CTRL MTR CLOSE CTRL B+ B+
BLK WIRE
BLK/TAN WIRE
BRN WIRE
BRN/WHT WIRE
CLOSE
COMPUTER DATA LINES SYSTEM
DISENGAGE CTRL
DK BLU WIRE
DK BLU/WHT WIRE
DK GRN WIRE
DK GRN/WHT WIRE
DRIVER INFORMATION CENTER (DIC) DISPLAY
DSPLY FUSE
ENGAGE CTRL
EXTERIOR LIFTGATE SWITCH
EXTERIOR LIFTGATE SWITCH (ABOVE LIFTGATE LATCH ASSEMBLY)
FULL OPEN SIG
FUSE
GROUND
GRY WIRE
GRY/BLK WIRE
HOT AT ALL TIMES
INSTRUMENT CLUSTER
INSTRUMENT PANEL FUSE BLOCK
INSTRUMENT PANEL FUSE BLOCK (BEHIND RIGHT END OF DASH)
INSTRUMENT PANEL MULTI- FUNCTION SWITCH
INTERIOR LIFTGATE SWITCH
INTERIOR LIFTGATE SWITCH (BOTTOM CENTER OF LIFTGATE)
LEFT LIFTGATE OBJECT SENSOR
LEFT LIFTGATE OBJECT SENSOR (ON LEFT EDGE OF LIFTGATE)
LIFTGATE CLOSE SWITCH
LIFTGATE CONTROL MODULE
LIFTGATE CONTROL MODULE (NEAR BASE OF LEFT "D" PILLAR)
LIFTGATE LATCH ASSEMBLY
LIFTGATE MOTOR
LIFTGATE MOTOR ASSEMBLY
LIFTGATE MOTOR CLUTCH
LOGIC
LOW REF
LT BLU WIRE
LT BLU/WHT WIRE
MTR CLOSE CTRL
MTR OPEN CTRL
NCA WIRE
OBJECT SENS
OPEN/CLOSE
OPEN/CLOSE SW
PAWL SW
PNK/BLK WIRE
POWER DISTRIBUTION SYSTEM
PPL
PPL/WHT WIRE
PWR L/ GATE
PWR L/ GATE FUSE
RATCHET SW
RED/BLK WIRE
RED/WHT WIRE
RIGHT LIFTGATE OBJECT SENSOR
RIGHT LIFTGATE OBJECT SENSOR (ON RIGHT EDGE OF LIFTGATE)
SECTOR SW
SECTOR SW RATCHET SW PAWL SW SER DATA OBJECT SENS
SENS 1
SENS 2
SER DATA
SW SIG
TAN WIRE
UNDERHOOD FUSE BLOCK
UNDERHOOD FUSE BLOCK (ABOVE RIGHT FRONT WHEELWELL)
VOLT REF
VOLT REF SENS 1 SENS 2 LOW REF
WHT WIRE
WHT/BLK WIRE
Go to component -> Power liftgate circuit -> NCA WIRE
Wiring diagram nca (40 of 49)
BCM (BEHIND RIGHT FUSE END OF DASH)
BCM FUSE
BLK WIRE
BODY CONTROL MODULE (BCM)
BODY CONTROL MODULE (BCM) (UNDER LEFT SIDE OF DASH)
CAMERA SHIELD
CAMERA SIG 2
DK BLU WIRE
GRY WIRE
HOT AT ALL TIMES
I/P FUSE BLOCK
IGN VOLT
INSIDE LOGIC REARVIEW MIRROR (ISRVM)
INSIDE REARVIEW MIRROR (ISRVM)
INSTRUMENT CLUSTER SYSTEM
LOGIC
LOW REF
LT BLU WIRE
MIRROR DISPLAY
MIRRORS SYSTEM
NCA WIRE
ORG/ WIRE
PNK WIRE
PNK/BLK WIRE
PWR MODE
RADIO
REARVIEW CAMERA
RED WIRE
RED/WHT WIRE
REV
SIG
TAN WIRE
W/ INSIDE REARVIEW MIRROR
W/O INSIDE REAR VIEW MIRROR
WHT WIRE
YEL WIRE
Go to component -> Rear view camera circuit -> NCA WIRE
