Kia Niro: Air Conditioning System / Condenser Repair procedures

Inspection
1.

Check the condenser fins for clogging and damage. Clean and blow compressed air on any clogged fins. Unfold any bent fins with a screwdriver or pliers.

2.

Check the condenser connections for leakage, and repair or replace it, if required.

Replacement
1.

Recover the refrigerant with a recovery / recycling / charging station.

  

If PAG oil mixes into the POE oil of the system, dielectric breakdown may occur due to decreased volumetric resistivity and the A/C compressor may not work.

2.

Disconnect the negative (-) battery terminal.

3.

Remove the front bumper.

(Refer to Body - "Front Bumper Cover")

4.

Remove the active air flap.

(Engine mechanical system - see "Active Air Flap (AAF)")

5.

Loosen the bolt and remove the coolant hose (A).

Tightening torque : 7.8 - 11.7 N·m (0.8 - 1.2 kgf·m, 5.7 - 8.6 lb·ft)

  

Plug or cap the lines immediately after disconnecting them to avoid moisture and dust contamination.

6.

Loosen the bolts and then separate the liquid line (A).

7.

Loosen the mounting bolts and remove the condenser (A).

8.

Install in the reverse order of removal.

  

When installing a new condenser, add refrigerant oil (POE OIL).

Replace the O-rings with new ones at each fitting, and apply a thin coat of refrigerant oil before installing them. Be sure to use the right O-rings for R-134a to avoid leakage.

Be careful not to damage the radiator and condenser fins when installing the condenser.

Charge the system, and test its performance.

  

If PAG oil mixes into the POE oil of the system, dielectric breakdown may occur due to decreased volumetric resistivity and the A/C compressor may not work.

Condenser Components and components location
Components Location 1. Condenser ...

Receiver-Drier Repair procedures
Replacement 1. Remove the condenser. 2. Remove the cap (B) on the bottom of the condenser with an L wrench (A). Ti ...

Other information:

Kia Niro (DE HEV) Owners Manual: To set vehicle to vehicle distance
This function allows you to program the vehicle to maintain relative distance to the vehicle ahead without depressing the accelerator pedal or brake pedal. The vehicle to vehicle distance will automatically activate when the smart cruise control system is on. Select the appropriate distance ...

Kia Niro (DE HEV) Owners Manual: Outside rearview mirror
Be sure to adjust the mirror angles before driving. Your vehicle is equipped with both left-hand and right-hand outside rearview mirrors. The mirrors can be adjusted remotely with the remote switch. The mirror heads can be folded back to prevent damage during an automatic car wash or when pas ...

© 2016-2025 www.kniro.net