Heating, Ventilation, and Air Conditioning

Evaporator Unit Repair Procedures

9steps
~54min
2/5difficulty
Done 0 of 9

Inspection

  1. Ignition switch OFF.
  2. Disconnect the evaporator temperature sensor.
  3. Using a multimeter, measure the resistance between terminals "1" and "2" of the evaporator temperature sensor.
    Specification
    Evaporator Core
    Temperature
    [°C(°F)]
    Resistance [kΩ] Voltage [V]
    -20(-4) 70.04 3,50
    -10(14) 43,35 2,96
    0(32) 27,62 2,40
    10(50) 18.07 1,88
    20(68) 12.11 1,44
    30(86) 8.30 1,08
    40(104) 5,81 0,81
    50(122) 4.15 0,61

Replacement

  1. Remove the console side cover [RH] (A).
  2. Remove the lower airbag cover (A) and disconnect the connector (B).
  3. Remove the shower duct (A).
  4. Disconnect the evaporator temperature connector (A).
  5. Remove the evaporator temperature sensor (A) by turning it 90° counterclockwise and pulling it out.
  6. Installation is the reverse of removal.

Test yourself

A quick Kia Cadenza VG Owner's Manual quiz: every answer comes with an explanation and a link to the manual page.