Mercedes-Benz E-class W212/S212/C207/A207 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 Mercedes-Benz E-class W212/S212/C207/A207 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..
nca wiring diagram (211 of 272)
15 DF HR S BLS H DF HL M GND CAN H H
BLK WIRE
BLK/RED WIRE
BLS L
BLS SUP
BLU/BLK WIRE
BLU/GRN WIRE
BLU/GRY WIRE
BLU/WHT WIRE
BRN WIRE
BRN/VIO WIRE
BRN/WHT WIRE
COMPUTER DATA LINES SYSTEM
DF VL M
DF VR S DF HR M DF HL S DF VL S CAN H L
FRONT AXLE BRAKE PRESSURE SENSOR
FRONT AXLE INTAKE BALL VALVE
FRONT AXLE SWITCHOVER VALVE
FRONT PRESSURE SENSOR
GRN WIRE
GRN/WHT WIRE
HIGH PRESSURE, RETURN PUMP
LEFT FRONT AXLE RPM SENSOR (ON LEFT FRONT WHEEL HUB ASSEMBLY)
LEFT FRONT PRESSURE REGULATOR VALVE (PRESSURE HOLD)
LEFT FRONT PRESSURE REGULATOR VALVE (PRESSURE RELEASE)
LEFT REAR AXLE RPM SENSOR (ON LEFT REAR WHEEL HUB ASSEMBLY)
LEFT REAR PRESSURE REGULATOR VALVE (PRESSURE HOLD)
LEFT REAR PRESSURE REGULATOR VALVE (PRESSURE RELEASE)
NCA WIRE
PNK/BLU WIRE
PNK/GRN WIRE
PNK/WHT WIRE
REAR AXLE INTAKE BALL VALVE
REAR AXLE SWITCHOVER VALVE
REAR PRESSURE SENSOR
RED/BLK WIRE
RED/BLU WIRE
RED/BRN WIRE
RED/GRN WIRE
RED/GRY WIRE
RED/VIO WIRE
RED/WHT WIRE
RIGHT FRONT PRESSURE REGULATOR VALVE (PRESSURE HOLD)
RIGHT FRONT PRESSURE REGULATOR VALVE (PRESSURE RELEASE)
RIGHT REAR PRESSURE REGULATOR VALVE (PRESSURE HOLD)
RIGHT REAR PRESSURE REGULATOR VALVE (PRESSURE RELEASE)
SIG 31
TRACTION SYSTEM HYDRAULIC UNIT (LEFT SIDE OF ENGINE COMPT)
VIO WIRE
VIO/GRY WIRE
VIO/WHT WIRE
WHT WIRE
Go to component -> Anti-lock brakes circuit, convertible (1 of 2) -> NCA WIRE
nca wiring diagram (212 of 272)
4 17 18 30 CAN B L CAN B H
ANTI-LOCK BRAKE SYSTEM INDICATOR LAMP
BLU/BLK WIRE
BLU/GRY WIRE
BRAKE ASSEMBLY)
BRAKE FLUID LEVEL SWITCH (IN BRAKE FLUID RESERVOIR)
BRN WIRE
BRN/BLK WIRE
BRN/RED WIRE
BRN/WHT WIRE
CALIPER ASSEMBLY)
COMPUTER DATA LINES SYSTEM
ELECTRONIC STABILITY PROGRAM WARNING LAMP
FRONT SAM CONTROL UNIT
FUSE 1
FUSE 14
FUSE 20
FUSE 21
FUSE 28 W/ FUSE, RELAY MODULE (LEFT REAR OF ENGINE COMPT)
HOT AT ALL TIMES
HOT W/ CIRCUIT
HOT W/ QUIESCENT CURRENT CONTROL RELAY ENERGIZED
INSTRUMENT CLUSTER
NCA WIRE
PARKING BRAKE INDICATOR SWITCH (ON PARKING
PNK/WHT WIRE
RED/BLK WIRE
RED/BLU WIRE
RED/BRN WIRE
RED/GRN WIRE
RED/GRY WIRE
RED/YEL WIRE
RIGHT FRONT AXLE RPM SENSOR (ON RIGHT FRONT WHEEL HUB ASSEMBLY)
RIGHT FRONT BRAKE WEAR
RIGHT REAR AXLE RPM SENSOR (ON RIGHT REAR WHEEL HUB ASSEMBLY)
RIGHT REAR BRAKE WEAR SENSOR (ON RIGHT REAR BRAKE
SENSOR (ON RIGHT FRONT BRAKE CALIPER ASSEMBLY)
SERVICE BRAKE INDICATOR LAMP
VIO/GRY WIRE
YEL/RED WIRE
Go to component -> Anti-lock brakes circuit, convertible (2 of 2) -> NCA WIRE
nca wiring diagram (213 of 272)
15 DF HR S BLS H DF HL M GND CAN H H
BLK WIRE
BLK/RED WIRE
BLS L
BLS SUP
BLU/BLK WIRE
BLU/GRN WIRE
BLU/GRY WIRE
BLU/WHT WIRE
BRN WIRE
BRN/VIO WIRE
BRN/WHT WIRE
COMPUTER DATA LINES SYSTEM
DF VL M
DF VR S DF HR M DF HL S DF VL S CAN H L
FRONT AXLE BRAKE PRESSURE SENSOR
FRONT AXLE INTAKE BALL VALVE
FRONT AXLE SWITCHOVER VALVE
FRONT PRESSURE SENSOR
GRN WIRE
GRN/WHT WIRE
HIGH PRESSURE, RETURN PUMP
LEFT FRONT AXLE RPM SENSOR (ON LEFT FRONT WHEEL HUB ASSEMBLY)
LEFT FRONT PRESSURE REGULATOR VALVE (PRESSURE HOLD)
LEFT FRONT PRESSURE REGULATOR VALVE (PRESSURE RELEASE)
LEFT REAR AXLE RPM SENSOR (ON LEFT REAR WHEEL HUB ASSEMBLY)
LEFT REAR PRESSURE REGULATOR VALVE (PRESSURE HOLD)
LEFT REAR PRESSURE REGULATOR VALVE (PRESSURE RELEASE)
NCA WIRE
PNK/BLU WIRE
PNK/GRN WIRE
PNK/WHT WIRE
REAR AXLE INTAKE BALL VALVE
REAR AXLE SWITCHOVER VALVE
REAR PRESSURE SENSOR
RED/BLK WIRE
RED/BLU WIRE
RED/BRN WIRE
RED/GRN WIRE
RED/GRY WIRE
RED/VIO WIRE
RED/WHT WIRE
RIGHT FRONT PRESSURE REGULATOR VALVE (PRESSURE HOLD)
RIGHT FRONT PRESSURE REGULATOR VALVE (PRESSURE RELEASE)
RIGHT REAR PRESSURE REGULATOR VALVE (PRESSURE HOLD)
RIGHT REAR PRESSURE REGULATOR VALVE (PRESSURE RELEASE)
SIG 31
TRACTION SYSTEM HYDRAULIC UNIT (LEFT SIDE OF ENGINE COMPT)
VIO WIRE
VIO/GRY WIRE
VIO/WHT WIRE
WHT WIRE
Go to component -> Anti-lock brakes circuit, coupe (1 of 2) -> NCA WIRE
nca wiring diagram (214 of 272)
4 17 18 30 CAN B L CAN B H
ANTI-LOCK BRAKE SYSTEM INDICATOR LAMP
BLU/BLK WIRE
BLU/GRY WIRE
BRAKE ASSEMBLY)
BRAKE FLUID LEVEL SWITCH (IN BRAKE FLUID RESERVOIR)
BRN WIRE
BRN/BLK WIRE
BRN/RED WIRE
BRN/WHT WIRE
CALIPER ASSEMBLY)
COMPUTER DATA LINES SYSTEM
ELECTRONIC STABILITY PROGRAM WARNING LAMP
FRONT SAM CONTROL UNIT
FUSE 1
FUSE 14
FUSE 20
FUSE 21
FUSE 28 W/ FUSE, RELAY MODULE (LEFT REAR OF ENGINE COMPT)
HOT AT ALL TIMES
HOT W/ CIRCUIT
HOT W/ QUIESCENT CURRENT CONTROL RELAY ENERGIZED
INSTRUMENT CLUSTER
NCA WIRE
PARKING BRAKE INDICATOR SWITCH (ON PARKING
PNK/WHT WIRE
RED/BLK WIRE
RED/BLU WIRE
RED/BRN WIRE
RED/GRN WIRE
RED/GRY WIRE
RED/YEL WIRE
RIGHT FRONT AXLE RPM SENSOR (ON RIGHT FRONT WHEEL HUB ASSEMBLY)
RIGHT FRONT BRAKE WEAR
RIGHT REAR AXLE RPM SENSOR (ON RIGHT REAR WHEEL HUB ASSEMBLY)
RIGHT REAR BRAKE WEAR SENSOR (ON RIGHT REAR BRAKE
SENSOR (ON RIGHT FRONT BRAKE CALIPER ASSEMBLY)
SERVICE BRAKE INDICATOR LAMP
VIO/GRY WIRE
YEL/RED WIRE
Go to component -> Anti-lock brakes circuit, coupe (2 of 2) -> NCA WIRE
nca wiring diagram (215 of 272)
BLK WIRE
BLK/BLU WIRE
BLK/RED WIRE
BLS V
BLS_L
BLU/BLK WIRE
BLU/BRN WIRE
BLU/GRN WIRE
BLU/GRY WIRE
BRAKE VACUUM SENSOR (ON BRAKE VACUUM BOOSTER ASSEMBLY)
BRN WIRE
BRN/VIO WIRE
COMPUTER DATA LINES SYSTEM
DF VL S
DF VR (+) DF HR (+) DF HL S DF VL (+) CAN H L
FRONT AXLE BRAKE PRESSURE SENSOR
FRONT AXLE SWITCHOVER VALVE FRONT AXLE INTAKE BALL VALVE
FRONT PRESSURE SENSOR
GRN WIRE
GRN/WHT WIRE
GRN/YEL WIRE
GRY WIRE
HIGH PRESSURE, RETURN PUMP
LEFT FRONT AXLE RPM SENSOR (ON LEFT FRONT WHEEL HUB ASSEMBLY)
LEFT FRONT PRESSURE REGULATOR VALVE (PRESSURE HOLD)
LEFT FRONT PRESSURE REGULATOR VALVE (PRESSURE RELEASE)
LEFT REAR AXLE RPM SENSOR (ON LEFT REAR WHEEL HUB ASSEMBLY)
LEFT REAR PRESSURE REGULATOR VALVE (PRESSURE HOLD)
LEFT REAR PRESSURE REGULATOR VALVE (PRESSURE RELEASE)
NCA WIRE
REAR AXLE SWITCHOVER VALVE REAR AXLE INTAKE BALL VALVE
REAR PRESSURE SENSOR
REAR SAM CONTROL UNIT W/ FUSE, RELAY MODULE (RIGHT SIDE OF LUGGAGE COMPT)
RED/BLK WIRE
RED/GRN WIRE
RED/GRY WIRE
RED/VIO WIRE
RED/WHT WIRE
RED/YEL WIRE
RIGHT FRONT PRESSURE REGULATOR VALVE (PRESSURE HOLD)
RIGHT FRONT PRESSURE REGULATOR VALVE (PRESSURE RELEASE)
RIGHT REAR AXLE RPM SENSOR (ON RIGHT REAR WHEEL HUB ASSEMBLY)
RIGHT REAR PRESSURE REGULATOR VALVE (PRESSURE HOLD)
RIGHT REAR PRESSURE REGULATOR VALVE (PRESSURE RELEASE)
SIG 15 DF HR S BLS-H DF HL (+) BLS-M CAN H H
SIG 31
STOP LAMP SWITCH (TOP OF BRAKE PEDAL ASSEMBLY)
TRACTION SYSTEM HYDRAULIC UNIT (LEFT SIDE OF ENGINE COMPT)
VIO WIRE
VIO/WHT WIRE
WHT WIRE
YEL WIRE
YEL/BRN WIRE
Go to component -> Anti-lock brakes circuit, sedan (1 of 2) -> NCA WIRE
nca wiring diagram (216 of 272)
ANTILOCK BRAKE SYSTEM INDICATOR LAMP
BLK/BLU WIRE
BLU/BRN WIRE
BRAKE FLUID LEVEL SWITCH (IN BRAKE FLUID RESERVOIR)
BRAKE FLUID, PARKING BRAKE LAMP IND
BRN WIRE
BRN/BLK WIRE
BRN/RED WIRE
BRN/WHT WIRE
CALIPER ASSEMBLY)
CAN B H
CAN B L
COMPUTER DATA LINES SYSTEM
ELECTRONIC STABILITY PROGRAM WARNING LAMP IND
ESP SPORT LAMP IND
ESP/ASR OFF WARNING LAMP IND
FRONT SAM CONTROL MODULE
FUSE
FUSE 28 W/ FUSE, RELAY MODULE (LEFT REAR OF ENGINE COMPT)
GRN/YEL WIRE
HOT AT ALL TIMES
HOT W/ CIRCUIT
INSTRUMENT CLUSTER
MIRROR TAXIMETER (IF EQUIPPED)
NCA WIRE
ORG/BLU WIRE
ORG/GRN WIRE
PARKING BRAKE INDICATOR SWITCH
RED/GRN WIRE
RED/GRY WIRE
RED/WHT WIRE
RED/YEL WIRE
RIGHT FRONT AXLE RPM SENSOR (ON RIGHT FRONT WHEEL HUB ASSEMBLY)
RIGHT FRONT BRAKE WEAR
RIGHT REAR BRAKE WEAR SENSOR (ON RIGHT REAR BRAKE
SENSOR (ON RIGHT FRONT BRAKE
SERVICE BRAKE INDICATOR LAMP
YEL WIRE
YEL/BRN WIRE
Go to component -> Anti-lock brakes circuit, sedan (2 of 2) -> NCA WIRE
nca wiring diagram (217 of 272)
BLK WIRE
BLK/BLU WIRE
BLK/RED WIRE
BLS V
BLS_L
BLU/BLK WIRE
BLU/BRN WIRE
BLU/GRN WIRE
BLU/GRY WIRE
BRAKE VACUUM SENSOR (ON BRAKE VACUUM BOOSTER ASSEMBLY)
BRN WIRE
BRN/VIO WIRE
COMPUTER DATA LINES SYSTEM
DF VL S
DF VR (+) DF HR (+) DF HL S DF VL (+) CAN H L
FRONT AXLE BRAKE PRESSURE SENSOR
FRONT AXLE SWITCHOVER VALVE FRONT AXLE INTAKE BALL VALVE
FRONT PRESSURE SENSOR
GRN WIRE
GRN/WHT WIRE
GRN/YEL WIRE
GRY WIRE
HIGH PRESSURE, RETURN PUMP
LEFT FRONT AXLE RPM SENSOR (ON LEFT FRONT WHEEL HUB ASSEMBLY)
LEFT FRONT PRESSURE REGULATOR VALVE (PRESSURE HOLD)
LEFT FRONT PRESSURE REGULATOR VALVE (PRESSURE RELEASE)
LEFT REAR AXLE RPM SENSOR (ON LEFT REAR WHEEL HUB ASSEMBLY)
LEFT REAR PRESSURE REGULATOR VALVE (PRESSURE HOLD)
LEFT REAR PRESSURE REGULATOR VALVE (PRESSURE RELEASE)
NCA WIRE
REAR AXLE SWITCHOVER VALVE REAR AXLE INTAKE BALL VALVE
REAR PRESSURE SENSOR
REAR SAM CONTROL UNIT W/ FUSE, RELAY MODULE (RIGHT SIDE OF LUGGAGE COMPT)
RED/BLK WIRE
RED/GRN WIRE
RED/GRY WIRE
RED/VIO WIRE
RED/WHT WIRE
RED/YEL WIRE
RIGHT FRONT PRESSURE REGULATOR VALVE (PRESSURE HOLD)
RIGHT FRONT PRESSURE REGULATOR VALVE (PRESSURE RELEASE)
RIGHT REAR AXLE RPM SENSOR (ON RIGHT REAR WHEEL HUB ASSEMBLY)
RIGHT REAR PRESSURE REGULATOR VALVE (PRESSURE HOLD)
RIGHT REAR PRESSURE REGULATOR VALVE (PRESSURE RELEASE)
SIG 15 DF HR S BLS-H DF HL (+) BLS-M CAN H H
SIG 31
STOP LAMP SWITCH (TOP OF BRAKE PEDAL ASSEMBLY)
TRACTION SYSTEM HYDRAULIC UNIT (LEFT SIDE OF ENGINE COMPT)
VIO WIRE
VIO/WHT WIRE
WHT WIRE
YEL WIRE
YEL/BRN WIRE
Go to component -> Anti-lock brakes circuit, wagon (1 of 2) -> NCA WIRE
nca wiring diagram (218 of 272)
ANTILOCK BRAKE SYSTEM INDICATOR LAMP
BLK/BLU WIRE
BLU/BRN WIRE
BRAKE FLUID LEVEL SWITCH (IN BRAKE FLUID RESERVOIR)
BRAKE FLUID, PARKING BRAKE LAMP IND
BRN WIRE
BRN/BLK WIRE
BRN/RED WIRE
BRN/WHT WIRE
CALIPER ASSEMBLY)
CAN B H
CAN B L
COMPUTER DATA LINES SYSTEM
ELECTRONIC STABILITY PROGRAM WARNING LAMP IND
ESP SPORT LAMP IND
ESP/ASR OFF WARNING LAMP IND
FRONT SAM CONTROL MODULE
FUSE
FUSE 28 W/ FUSE, RELAY MODULE (LEFT REAR OF ENGINE COMPT)
GRN/YEL WIRE
HOT AT ALL TIMES
HOT W/ CIRCUIT
INSTRUMENT CLUSTER
MIRROR TAXIMETER (IF EQUIPPED)
NCA WIRE
ORG/BLU WIRE
ORG/GRN WIRE
PARKING BRAKE INDICATOR SWITCH
RED/GRN WIRE
RED/GRY WIRE
RED/WHT WIRE
RED/YEL WIRE
RIGHT FRONT AXLE RPM SENSOR (ON RIGHT FRONT WHEEL HUB ASSEMBLY)
RIGHT FRONT BRAKE WEAR
RIGHT REAR BRAKE WEAR SENSOR (ON RIGHT REAR BRAKE
SENSOR (ON RIGHT FRONT BRAKE
SERVICE BRAKE INDICATOR LAMP
YEL WIRE
YEL/BRN WIRE
Go to component -> Anti-lock brakes circuit, wagon (2 of 2) -> NCA WIRE
nca wiring diagram (219 of 272)
ANT
ANTENNA SPLITTER (LEFT SIDE OF LUGGAGE COMPT FLOOR)
BLU WIRE
BRN WIRE
BRN/GRY WIRE
BRN/RED WIRE
CAN B H
CAN B L
COMAND CONTROL UNIT
COMBUSTION AIR BLOWER TEMPERATURE SENSOR
COMPENSATOR/ CELLULAR TELEPHONE
COMPUTER DATA LINES SYSTEM
FRONT SAM CONTROL MODULE W/FUSE/ RELAY MODULE (LEFT REAR OF ENGINE COMPT)
FUSE 18
FUSE 73
FUSE 75
FUSE 82
GLOW PLUG FUEL FLAME PREHEATING MONITOR SYSTEM UNIT HEATING ELEMENT
GRN/YEL WIRE
GRY/YEL WIRE
HOT AT ALL TIMES
HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED
LATE PRODUCTION EARLY PRODUCTION
LIN 1
MOBILE PHONE ELECTRICAL CONNECTOR
MOBILE PHONE, STATIONARY HEATER RADIO REMOTE CONTROL
MULTI-FUNCTION ANTENNA
NCA WIRE
REAR SAM CONTROL MODULE
RED/BRN WIRE
RED/GRN WIRE
RED/ORG WIRE
STATIONARY HEATER BUTTON
STATIONARY HEATER FUEL PUMP (UNDER RIGHT REAR OF VEHICLE)
STATIONARY HEATER RADIO REMOTE CONTROL RECEIVER (RIGHT REAR OF LUGGAGE COMPT)
STATIONARY HEATER SWITCHOVER VALVE (PART OF STATIONARY HEATER UNIT)
STATIONARY HEATER UNIT (PART OF STATIONARY HEATER UNIT)
STH
SWITCHOVER VALVE HEATER CONTROL UNIT
SYSTEM UMTS
TEL
THERMAL 1 2 3 4 5 6 7 8 FUSE SIG
UPPER CONTROL PANEL CONTROL UNIT
VIO WIRE
W/ MOBILE PHONE PREINSTALLATION W/ UNIVERSAL INTERFACE
W/ XENON HEADLAMPS W/O XENON HEADLAMPS
W/O MOBILE PHONE PREINSTALLATION W/ UNIVERSAL INTERFACE
Go to component -> Stationary heater circuit, convertible -> NCA WIRE
nca wiring diagram (220 of 272)
ANT
ANTENNA SPLITTER (LEFT SIDE OF LUGGAGE COMPT FLOOR)
BLU WIRE
BRN WIRE
BRN/GRY WIRE
BRN/RED WIRE
CAN B H
CAN B L
COMAND CONTROL UNIT
COMBUSTION AIR BLOWER TEMPERATURE SENSOR
COMPENSATOR/ CELLULAR TELEPHONE
COMPUTER DATA LINES SYSTEM
FRONT SAM CONTROL MODULE W/FUSE/ RELAY MODULE (LEFT REAR OF ENGINE COMPT)
FUSE 18
FUSE 73
FUSE 75
FUSE 82
GLOW PLUG FUEL FLAME PREHEATING MONITOR SYSTEM UNIT HEATING ELEMENT
GRN/YEL WIRE
GRY/YEL WIRE
HOT AT ALL TIMES
HOT W/ QUIESCENT CURRENT CUTOUT RELAY ENERGIZED
LATE PRODUCTION EARLY PRODUCTION
LIN 1
MOBILE PHONE ELECTRICAL CONNECTOR
MOBILE PHONE, STATIONARY HEATER RADIO REMOTE CONTROL
MULTI-FUNCTION ANTENNA
NCA WIRE
REAR SAM CONTROL MODULE
RED/BRN WIRE
RED/GRN WIRE
RED/ORG WIRE
STATIONARY HEATER BUTTON
STATIONARY HEATER FUEL PUMP (UNDER RIGHT REAR OF VEHICLE)
STATIONARY HEATER RADIO REMOTE CONTROL RECEIVER (RIGHT REAR OF LUGGAGE COMPT)
STATIONARY HEATER SWITCHOVER VALVE (PART OF STATIONARY HEATER UNIT)
STATIONARY HEATER UNIT (PART OF STATIONARY HEATER UNIT)
STH
SWITCHOVER VALVE HEATER CONTROL UNIT
SYSTEM UMTS
TEL
THERMAL 1 2 3 4 5 6 7 8 FUSE SIG
UPPER CONTROL PANEL CONTROL UNIT
VIO WIRE
W/ MOBILE PHONE PREINSTALLATION W/ UNIVERSAL INTERFACE
W/ XENON HEADLAMPS W/O XENON HEADLAMPS
W/O MOBILE PHONE PREINSTALLATION W/ UNIVERSAL INTERFACE
Go to component -> Stationary heater circuit, coupe -> NCA WIRE
