AIR CONDITIONING – Mercedes-Benz 300D 1993 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Air Conditioning Wiring Diagrams (1 of 2) for Mercedes-Benz 300D 1993

List of elements for Air Conditioning Wiring Diagrams (1 of 2) for Mercedes-Benz 300D 1993:

• (behind left
• (right side of steering column)
• Acc
• Blower motor
• C 1995 vftc
• Center outlet flap
• Climate control auxiliary fuse 30a (left side of component compartment)
• Cluster)
• Defrost flap long stroke
• Defrost flap short stroke
• Diverter flap
• Electronic blower control (rear of engine compartment)
• Evaporator temperature sensor
• Fresh/ recirc flap long stroke
• Fresh/ recirc flap short stroke
• Fresh/recirculated air switch
• G202
• G202 (behind left side of instrument cluster)
• Heat exchanger temperature sensor (below radio)
• Hot at all times
• Ignition switch
• In-car temperature sensor (part of dome lamp)
• In-car temperature sensor aspirator (top of passenger's footwell)
• Instrument
• Interior lights system
• Legroom flap
• Nca
• Off
• Outside temperature sensor (right side of component compartment)
• Red
• Run
• Side of
• Start
• Switch- over valve unit (above passenger's footwell area)
• Tempmatic pushbutton control unit
• Test connector (left of battery)

Air Conditioning Wiring Diagrams (2 of 2) for Mercedes-Benz 300D 1993

List of elements for Air Conditioning Wiring Diagrams (2 of 2) for Mercedes-Benz 300D 1993:

• (right front
• A/c compressor
• A/c compressor pressure switch
• A/c compressor pressure switch (lower left front of engine compartment)
• A/c coolant
• Automatic transmission kickdown valve (right rear corner of transmission)
• Auxiliary fan preresistor (front corner of engine compart- ment)
• Auxiliary fan preresistor relay (in fuse/ relay box)
• Auxiliary fan relay (in fuse/ relay box)
• Battery positive terminal
• C 1995 vftc
• Climate control monovalve (next to battery)
• Compressor cutoff/boost pressure cutoff switch (lower left side of engine)
• Compressor cutout control unit (right side of component compartment)
• Coolant pump (left rear of engine compartment)
• Cruise control system
• Electronic diesel system control unit (right side of component compartment)
• Engine controls system
• Fuse 5 8a
• Fuse 7 8a
• Fuse d 16a
• Fuse/ relay box
• G103
• G106 (near left headlamp)
• G202 (behind left side of instrument cluster)
• Hall effect speed sensor (behind speedometer)
• Hot at all times
• Hot in run or start
• Kickdown switch
• Left auxiliary fan
• Magnetic clutch
• Nca
• Red
• Right auxiliary fan
• Rpm sensor
• Shock tower)
• Solid state
• Tachometer
• Temperature sensor (on cylinder head)
• Test connector (left of battery)