Mercedes-Benz GLE-class Coupe C167 (2019-2023) electric coolant pump Wiring diagrams

2.0L TURBO 3.0L TURBO HYBRID 4.0L TURBO HYBRID A SIG BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BRN WIRE BRN/VIO WIRE CAN C H CAN C L COMPUTER DATA LINES SYSTEM COOLANT TEMPERATURE SENSOR COOLANT THERMOSTAT HEATING ELEMENT ELECTRIC COOLANT PUMP FUSE 3 GRN/BLK WIRE GRN/YEL WIRE GRY/YEL WIRE HOT W/ BATTERY DISCONNECT SWITCH RELAY ENERGIZED LOWER RIGHT FRONT OF ENGINE) ME-SFI (ME) CONTROL UNIT POTENTIAL DISTRIBUTOR POWER SUPPLY POTENTIAL DISTRIBUTOR 3 RED WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE SIG TOP OF ENGINE) WHT WIRE YEL/BLK WIRE

2.0L TURBO 3.0L TURBO HYBRID 4.0L TURBO HYBRID A SIG BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/WHT WIRE BRN WIRE BRN/VIO WIRE CAN C H CAN C L CAN HMI H CAN HMI L COMPUTER DATA LINES SYSTEM COOLANT TEMPERATURE SENSOR COOLANT THERMOSTAT HEATING ELEMENT ELECTRIC COOLANT PUMP FUSE 3 GRN/BLK WIRE GRN/YEL WIRE GRY/YEL WIRE HOT W/ BATTERY DISCONNECT SWITCH RELAY ENERGIZED INSTRUMENT CLUSTER LOWER RADIATOR TRIM FLAP ACTUATOR MOTOR LOWER RIGHT FRONT OF ENGINE) ME-SFI (ME) CONTROL UNIT POTENTIAL DISTRIBUTOR POWER SUPPLY POTENTIAL DISTRIBUTOR 3 RED WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE SIG TOP OF ENGINE) VIO WIRE VIO/WHT WIRE WHT WIRE YEL/BLK WIRE

2.0L TURBO 3.0L TURBO HYBRID 4.0L TURBO HYBRID A SIG BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/WHT WIRE BRN WIRE BRN/VIO WIRE CAN C H CAN C L CAN HMI H CAN HMI L COMPUTER DATA LINES SYSTEM COOLANT TEMPERATURE SENSOR COOLANT THERMOSTAT HEATING ELEMENT ELECTRIC COOLANT PUMP FUSE 3 GRN/BLK WIRE GRN/YEL WIRE GRY/YEL WIRE HOT W/ BATTERY DISCONNECT SWITCH RELAY ENERGIZED INSTRUMENT CLUSTER LOWER RADIATOR TRIM FLAP ACTUATOR MOTOR LOWER RIGHT FRONT OF ENGINE) ME-SFI (ME) CONTROL UNIT POTENTIAL DISTRIBUTOR POWER SUPPLY POTENTIAL DISTRIBUTOR 3 RED WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE SIG TOP OF ENGINE) VIO WIRE VIO/WHT WIRE WHT WIRE YEL/BLK WIRE

2.0L TURBO 3.0L TURBO HYBRID 4.0L TURBO HYBRID ACTIVE ENGINE SOUND GENERATOR CONTROL UNIT BACKUP RELAY BRAKE BOOSTER VACUUM PUMP RELAY BRN WIRE BRN/WHT WIRE COOLANT CIRCULATION PUMP DRIVER MULTI-CONTOUR SEAT CONTROL UNIT DRIVER SEAT CONTROL UNIT DRIVER SEAT HEATER CONTROL UNIT DRIVER SEAT LUMBAR SUPPORT PNEUMATIC PUMP DRIVER SEAT SIDE PRE-SAFE PULSE SQUIB DRIVER SIDE BAG SQUIB DRIVER'S SEAT LUMBAR SUPPORT ELECTROPNEUMATIC CONTROLLER UNIT ECO START/STOP FUNCTION ADDITIONAL BATTERY RELAY ELECTRIC COOLANT PUMP ELECTRIC MACHINE 1 POWER ELECTRONICS CONTROL UNIT ELECTRICAL POWER STEERING CONTROL UNIT ENGINE COMPARTMENT FUSE, RELAY MODULE HEATED REAR WINDOW RELAY HIGH VOLTAGE BATTERY MODULE ILLUMINATED LOADING SILL LEFT FANFARE HORN LEFT FRONT LAMP UNIT LEFT REAR FOOTWELL LAMP LEFT SWITCHABLE ENGINE MOUNT LEFT WINDSHIELD WIPER HEATER LIFTGATE WINDSHIELD WASHER SYSTEM PUMP LOW-TEMPERATURE CIRCUIT COOLANT PUMP 1 MULTI-CONTOUR SEAT PNEUMATIC PUMP NCA WIRE RADOME HEATER REAR BACKREST REFRIGERATOR BOX REAR CENTRAL CONTROL UNIT REAR FUSE, RELAY MODULE RED WIRE RIGHT EXHAUST FLAP ACTUATOR MOTOR RIGHT FANFARE HORN RIGHT FRONT LAMP UNIT RIGHT REAR BRAKE WEAR SENSOR RIGHT REAR PASSENGER COMPARTMENT PTC HEATER BOOSTER RIGHT SWITCHABLE ENGINE MOUNT RIGHT THIRD ROW SEAT BELT BUCKLE SWITCH RIGHT WINDSHIELD WIPER HEATER SHORT, LONG-RANGE RADAR SENSOR SOUND GENERATOR SPRAY NOZZLE HOSE HEATER SUBWOOFER AMPLIFIER THIRD ROW SEAT CENTER USB PORT WINDSHIELD WIPER HEATING RELAY WIPER MOTOR

2.0L TURBO 2.0L TURBO, 3.0L TURBO HYBRID 3.0L TURBO HYBRID 3.0L TURBO HYBRID 4.0L TURBO HYBRID ACTIVE SUSPENSION, DAMPING SYSTEM CONTROL UNIT BACKUP CAMERA CONTROL UNIT BLU WIRE BRN WIRE BRN/VIO WIRE DIAGNOSTIC CONNECTOR DRIVE TRAIN SENSOR CAN POTENTIAL DISTRIBUTOR DRIVER DOOR CONTROL UNIT ELECTRIC COOLANT PUMP ELECTRIC DIFFERENTIAL LOCK CONTROL UNIT FUEL PUMP CONTROL UNIT INNER RIGHT REAR LAMP UNIT LEFT ENGINE HOOD CONTACT SWITCH LEFT FRONT ILLUMINATED DOOR SILL MOLDING LEFT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR LEFT FRONT SUSPENSION STRUT ELECTROHYDRAULIC CONTROLLER UNIT LEFT OUTER FRONT BUMPER RADAR SENSOR LEFT REAR CUSHION BAG SQUIB LEFT REAR DOOR CONTROL UNIT LEFT REAR MULTICONTOUR SEAT CONTROL UNIT LEFT REAR PASSENGER COMPARTMENT SIDE WINDOW ROLLER SUNBLIND CONTROL UNIT LEFT REAR SEAT BELT BUCKLE SWITCH LEFT REAR SEAT CONTROL UNIT LOWER RADIATOR TRIM FLAP ACTUATOR MOTOR ME-SFI (ME) CONTROL UNIT NCA WIRE POTENTIAL DISTRIBUTOR RAIN/LIGHT SENSOR WITH ADDITIONAL FUNCTIONS RIGHT ENGINE HOOD CONTACT SWITCH RIGHT FRONT SUSPENSION STRUT ELECTROHYDRAULIC CONTROLLER UNIT RIGHT REAR SEAT CONTROL UNIT SLIDING ROOF CONTROL MODULE UPPER RADIATOR TRIM FLAP ACTUATOR MOTOR VOLTAGE DIP LIMITER WINDSHIELD HEATER WINDSHIELD HEATER CONTROL UNIT

ALTERNATING CURRENT CHARGER FOR HIGH VOLTAGE BATTERY BLU/WHT WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM DC/DC CONVERTER CHARGER DC/DC CONVERTER CONTROL UNIT (IN RIGHT REAR FOOTWELL, INSIDE BATTERY BOX) ELECTRIC ADDITIONAL COMPRESSOR ELECTRIC COOLANT PUMP ELECTRIC REFRIGERANT COMPRESSOR FROM REAR FUSE, RELAY MODULE (DIAGRAM 12 OF 13) FROM VEHICLE INTERIOR PREFUSE BOX (DIAGRAM 5 OF 13) FRONT ACTIVE ROLL STABILIZATION ELECTRIC CONTROLLER UNIT FUSE 1 FUSE 2 FUSE 3 FUSE 4 FUSE 5 FUSE 6 LEFT FRONT SUSPENSION STRUT ELECTROHYDRAULIC CONTROLLER UNIT LEFT REAR SUSPENSION STRUT ELECTROHYDRAULIC CONTROLLER UNIT N/A NCA WIRE REAR ACTIVE ROLL STABILIZATION ELECTRIC CONTROLLER UNIT RED WIRE RED/BLK WIRE RED/VIO WIRE RED/WHT WIRE RIGHT REAR SUSPENSION STRUT ELECTROHYDRAULIC CONTROLLER UNIT STARTER GENERATOR CONTROL UNIT TO PYROFUSE (DIAGRAM 2 OF 13) VIO/WHT WIRE W/ ELECTROHYDRAULIC SUSPENSION W/O ELECTROHYDRAULIC SUSPENSION WINDSHIELD HEATER CONTROL UNIT

BLK/BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE COOLANT TEMPERATURE SENSOR ELECTRIC COOLANT PUMP ENGINE COMPARTMENT FUSE, RELAY MODULE FUSE 107 GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE GRY/YEL WIRE HOT W/ BACKUP RELAY ENERGIZED INTAKE CAMSHAFT VALVE LIFT SWITCHING ACTUATOR KNOCK SENSOR #2 LOWER RIGHT FRONT OF ENGINE) OXYGEN SENSOR UPSTREAM OF CATALYTIC CONVERTER PRESSURE SENSOR DOWNSTREAM OF AIR FILTER PRESSURE, TEMPERATURE SENSOR DOWNSTREAM OF THROTTLE VALVE PRESSURE, TEMPERATURE SENSOR UPSTREAM OF THROTTLE VALVE PURGE CONTROL VALVE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE VENT LINE CONTACT SWITCH 2 VIO/GRY WIRE WHT WIRE WHT/BLK WIRE WHT/VIO WIRE YEL/BLK WIRE YEL/BLU WIRE

BLK/PNK WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/VIO WIRE BRN/YEL WIRE COOLANT THERMOSTAT HEATING ELEMENT CYLINDER 3, 4 INTAKE CAMTRONIC ACTUATOR CYLINDER 5, 6 INTAKE CAMTRONIC ACTUATOR DIVERT AIR SWITCHOVER VALVE ELECTRIC COOLANT PUMP ENGINE COMPARTMENT FUSE, RELAY MODULE EXHAUST CAMSHAFT SOLENOID FUSE 124 FUSE 411 GRN/BLK WIRE GRN/BLU WIRE GRN/YEL WIRE GRY/GRN WIRE HOT W/ BATTERY DISCONNECT SWITCH RELAY ENERGIZED INTAKE CAMSHAFT SOLENOID LOWER RIGHT FRONT OF ENGINE) PNK WIRE PNK/RED WIRE PURGE CONTROL VALVE REAR FUSE, RELAY MODULE RED WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE YEL/BLK WIRE