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Kia Clarus/Credos

1995-2001 of release

Repair and car operation



KIA Klarus
1.1. Periodicity of maintenance
+ 2. FE DOHC engines and Т8 DOHC
+ 3. Greasing system
+ 4. Cooling system
+ 5. Power supply system and release
+ 6. Fuel system
+ 7. Ignition system
+ 8. Coupling
+ 9. Mechanical transmission
+ 10. АКП G4A–EL
+ 11. АКП 50–40 LE
+ 12. Axes and power shafts
+ 13. Steering
+ 14. Wheels and tires
+ 15. Suspension bracket
+ 16. Body
- 17. Central air
   17.1. Specifications
   17.2. Check of drives of central air
   17.3. Connection of pipelines
   17.4. Quick disconnect connecting couplings
   17.5. Check of elements of central air located in salon of the car
   17.6. Removal and compressor installation
   17.7. Drive of management of modes
   17.8. Mixing drive
   17.9. Air inlet drive
   17.10. Channel sensor
   17.11. Compressor
   17.12. Magnetic coupling
   17.13. Two-regime relay of pressure
   17.14. Coolant (R–134A)
   17.15. Main data on service of system of cooling
   17.16. Search and elimination of malfunctions
+ 18. Electric equipment
+ 19. Brake system
+ 20. Electric circuits




17.16. Search and elimination of malfunctions

GENERAL INFORMATION

Prevention

Warm up the engine enough.


THE ELECTRIC MOTOR OF THE MAIN FAN WORKS AT THE SWITCHED-OFF SWITCH OF THE MAIN FAN.

STAGE
CHECK
ACTION
1 Disconnect the socket of the switch of the main fan, include ignition and check, whether the electric motor of the main fan works. Yes Pass to the following step.
No Check the switch of the main fan.
2 Switch off ignition and disconnect the resistor socket. Then again include ignition and check, whether the electric motor of the main fan works. Yes Check a plait of wires between the electric motor of the main fan and the resistor.
No Check a plait of wires between the switch of the main fan and the resistor.

THE ELECTRIC MOTOR OF THE MAIN FAN DOES NOT WORK AT THE SWITCHED-ON SWITCH OF THE MAIN FAN.

STAGE
CHECK
ACTION
1 Check serviceability of a safety lock (30 And) the main fan. Yes Pass to the following step.
No Replace a safety lock.
2 Include an ignition switch and check, whether it is equal 12 In tension between the electric motor of the main fan (R) and contact (In). Yes Pass to the following step.
No Check a plait of wires between a safety lock and the electric motor of the main fan.
3 Check, whether it is equal 12 In tension between the electric motor of the main fan (In) and contact (R). Yes Pass to the following step.
No Check the electric motor of the main fan.
4 Check, whether it is equal 12 In tension on contact (In) the resistor. Yes Pass to the following step.
No Check a plait of wires between the electric motor of the main fan and the resistor.
5 Check, whether it is equal 12 In tension on contact (LW) of the socket of the switch of the main fan. Yes Pass to the following step.
No Check the switch of the main fan.

THE ELECTRIC MOTOR OF THE MAIN FAN DOES NOT WORK AT INSTALLATION OF THE SWITCH OF THE MAIN FAN IN SITUATION 1.

STAGE
CHECK
ACTION
1 Include an ignition switch and check, whether it is equal 12 In tension on contact (L) resistor. Yes Pass to the following step.
No Check the resistor and if necessary replace.
2 Check, whether it is equal 12 In tension on contact (BL) of the switch of the main fan. Yes Check the switch of the main fan.
No Check a plait of wires between the resistor and the switch of the main fan.

THE ELECTRIC MOTOR OF THE MAIN FAN DOES NOT WORK AT INSTALLATION OF THE SWITCH OF THE MAIN FAN IN SITUATION 2.

STAGE
CHECK
ACTION
1 Include an ignition switch and check, whether it is equal 12 In tension on contact (LB) of the socket of the resistor. Yes Pass to the following step.
No Check the resistor.
2 Check, whether it is equal 12 In tension on contact (LG) of the switch of the main fan. Yes Check the switch of the main fan.
No Check a plait of wires between the resistor and the switch of the main fan.

THE ELECTRIC MOTOR OF THE MAIN FAN DOES NOT WORK AT INSTALLATION OF THE SWITCH OF THE MAIN FAN IN SITUATION 3.

STAGE
CHECK
ACTION
1 Include an ignition switch and check, whether it is equal 12 In tension on contact (WB) of the socket of the resistor. Yes Pass to the following step.
No Check the resistor.
2 Check, whether it is equal 12 In tension on contact (LQ) of the switch of the main fan. Yes Check the switch of the main fan.
No Check a plait of wires between the resistor and the switch of the main fan.

THE ELECTRIC MOTOR OF THE MAIN FAN DOES NOT WORK AT INSTALLATION OF THE SWITCH OF THE MAIN FAN IN SITUATION 4.

STAGE
CHECK
ACTION
1 Include an ignition switch and check, whether it is equal 12 In tension on contact (WB) of the resistor. Yes Pass to the following step.
No Check the resistor.
2 Check, whether it is equal 12 In tension on contact (LG) of the switch of the main fan. Yes Check the switch of the main fan.
No Check a plait of wires between the resistor and the switch of the main fan.

THE DRIVE OF CHANGE OF THE MODE (THE STREAM DIRECTION THROUGH THE PANEL LATTICE DOES NOT CHANGE) DOES NOT WORK.


STAGE
CHECK
ACTION
1 Ignition switch: It is SWITCHED OFF. Disconnect a plait of wires from the control unit.  
2 Check, whether the drive works when giving 12 In for contacts In and on contact of D, and also, whether the direction of its work on the return changes at change of polarity of a submitted food.
Yes Pass to a step 4.
No Pass to the following step.
3 Disconnect and check a drive of change of a mode. Yes Check a plait of wires between drives.
No Replace a drive.
4 Check a plait of wires between G contacts, With, And, N, F of a drive of change of a mode and a drive. Yes Check the control unit.
No Repair a plait of wires.

COLD AND WARM AIR DOES NOT MIX UP.


STAGE
CHECK
ACTION
1 Switch off an ignition switch and disconnect a plait of wires of the control unit.  
2 Check, whether the drive works at connection of contact (D) and to contact (N) to 12 Century.
Yes Pass to a step 4.
No Pass to the following step.
3 Remove a drive and execute check. Yes Check conducting between drives.
No Replace a drive.
4 Check resistance between contacts (C) and (F) in provisions MAX. COLD and MAX. WARMLY. Then check, whether exceeds 5 kiloohms a difference between resistance in provisions MAX. COLD and MAX. WARMLY. Yes Repair conducting.
No  

SHUTTER РЕЦИРКУЛЯЦИОННОГО / FRESH AIR DOES NOT WORK.

STAGE
CHECK
ACTION
1 Switch off an ignition switch and disconnect a plait of wires of the control unit,  
2 Submit. 12 In on contact (And) also check correctness of the direction of work of a shutter when grounding contact (D) or (C),
Yes Pass to a step 4.
No Pass to the following step.
3 Remove and check a shutter drive retsirkuliruyemogo/fresh air. Yes Check a plait of wires between drives.
No Replace a drive.
4 Check it with the serviceable control unit and if will correctly work, replace the initial control unit. Yes Check a mixing drive.
No Repair a plait of wires.

THE COMPRESSOR DOES NOT WORK AT TURNING ON OF THE SWITCH OF THE AIR CONDITIONER.

STAGE
CHECK
ACTION
1 Check a safety lock (15 And). Yes Pass to the following step.
No Replace a safety lock.
2 Include an ignition switch and check tension between contact (Е) of the relay of the air conditioner and the contact (Е) connected to a plait of wires of the car. Yes Pass to the following step.
No Repair a plait of wires. (A safety lock – the Relay of the air conditioner)
3 Check tension between contact (In) the relay of the air conditioner and contact (In), connected to a plait of wires of the car. Yes Pass to the following step.
No Check the relay of the air conditioner.
4 Include an ignition switch and check integrity of a chain between contacts (And) and (In). Yes Check the compressor.
No Replace the relay.

THE CONDENSER FAN DOES NOT WORK.

STAGE
CHECK
ACTION
1 Include ignition switches of the main fan and the switch of the air conditioner. Whether tension between contact (+) the electric motor of the fan and "weight" прибл is equal. 12В? Yes Pass to the following step.
No Check a plait of wires between the relay of the air conditioner and the fan.
2 Check, whether tension between contact (–) the electric motor of the fan and "weight" прибл is equal. 12 In? Yes Check grounding of the electric motor of the fan.
No Check the electric motor of the fan of the condenser.

THE COMPRESSOR DOES NOT WORK.

STAGE
CHECK
ACTION
1 Include an ignition switch, turn on the switch of the main fan, then turn on the switch of the air conditioner. Whether tension between contact is equal (In) the relay of pressure and "weight" прибл. 12 In? Yes Pass to the following step.
No Check contact (In) between the relay of the air conditioner and the pressure relay.
2 Whether tension between contact (And) is equal to the relay of pressure and "weight" прибл. 12 In? Yes Pass to the following stage.
No Check the pressure relay.
3 Whether tension on a plait of wires of the compressor прибл is equal. 12 In? Yes Pass to the following stage.
No Check a wire between the relay of the air conditioner and the compressor.
4 Check the magnetic coupling of the compressor. No Check quality of a coolant.