Replacing the air conditioner compressor pulley Instructions. At the start of production on vehicles with 4-cyl. and 6-cyl. the engines were equipped with compressors of the brand "Denso" type "6 SEU14". It...
Overview of coolant circuit components HD = high pressure side ND = low pressure side The arrows indicate the direction of refrigerant flow. 1. Air conditioning compressor control valve-N280- 2....
Removing the clutch disc Turn off the ignition. Perform preparatory work when replacing the belt pulley. Remove cap -A-. Hold the compressor drive shaft -B-, for example with a hexagon...
Removing the outside temperature sensor Removing outside temperature sensor -617- Instructions. The value measured by the outside temperature sensor -G17- is processed by the onboard electrical...
Elements outside the cabin, set of elements I 1. Refrigerant line with internal heat exchanger. This line contains liquid warm refrigerant (on the pressure side) releases energy to the cold vapor...
Elements outside the cabin, set of elements Elements outside the cabin, set of elements "3" 1. Coolant circulation pump -V50- (water pump -V36-). -V50- -V36- is installed only on vehicles with additional...
Removing the air composition sensor Removing air composition sensor -G238- Instructions. The air composition sensor -G238 is only installed on vehicles with climate control system option...
Removing the cabin filter Instructions. The cabin filter is available in various designs (without or with activated carbon filter insert). On vehicles with climate control. performance...
Elements of the air conditioner and air intake duct Air conditioners come in various designs (for vehicles with climate control, installation version "Komfort" or "Basis" etc.). Instructions. On this vehicle,...
Removing the air conditioner air intake box Turn on the ignition. Set the direction of air flow on the control and display unit, Climatronic control unit -J255- climate control unit, on "DEF" (to the...
Preliminary work before removing the heat exchanger Turn on the ignition. Set the direction of air flow on the control and display unit, Climatronic control unit -J255- climate control unit, on "DEF" (to the...
Removing the heat exchanger Instructions. Factory heat exchanger due to limited space with front panel installed (and installed air conditioner) due to the presence of brackets -B-and-C-...
Air duct and air distributor in the cabin Instructions. The passenger compartment is ventilated through 2 ventilation frames (in the trunk on the left and right in the bumper area) (forced interior...
Disassembly and assembly of air conditioner version I 1. Screw; 2. Holder for coolant pipes; 3. Evaporator housing; 4. Coolant supply pipe. Coolant flow from the engine; 5. Coolant supply pipe. Reverse coolant...
Disassembly and assembly of air conditioner version I 1. Screw; 2. Holder for coolant pipes; 3. Evaporator housing; 4. Coolant supply pipe for coolant flow from the engine; 5. Coolant supply pipe for return...
Disassembly and assembly of the evaporator housing Remove the evaporator housing from the air conditioner (air conditioner performance "Basis", disassembly and assembly) or (air conditioner performance...
Overview of vehicle auxiliary heater components Note. Perform guided troubleshooting on the auxiliary heater. Guided troubleshooting of the auxiliary heater is carried out, for example, using diagnostics....
Selection of fuel for an autonomous heater Note. Presence of air in fuel. system of an autonomous heater can lead to disturbances in the combustion process. So that when you turn on the autonomous...
Connecting an independent heater Note. Depending on the vehicle and engine version, a non-return valve may be additionally built into the coolant circuit. Via this non-return valve, a certain...
Removing the auxiliary heater circulation pump Removing circulation pump -V55- Note. Circulation pump V55-controlled, depending on the set. vehicle, also from the additional control unit. heater -J364-, if...
Removing the auxiliary heater Request coding and adaptation of the additional control unit. heater -J364- via function "Replacing the control unit" in guided troubleshooting. Ignition (and...