Kia Cadenza: Rear Glass Defogger / Rear Glass Defogger Printed Heater Repair procedures

Kia Cadenza YG 2016-2025 Service Manual / Body Electrical System / Rear Glass Defogger / Rear Glass Defogger Printed Heater Repair procedures

Inspection
   
Wrap tin foil around the end of the voltmeter test lead to prevent damaging the heater line. Apply finger pressure on the tin foil, moving the tin foil along the grid line to check for open circuits.

1.
Turn on the defogger switch and use a voltmeter to measure the voltage of each heater line at the glass center point. If a voltage of approximately 6V is indicated by the voltmeter, the heater line of the rear window is considered satisfactory.

2.
If a heater line is burned out between the center point and (+) terminal, the voltmeter will indicate 12V.

3.
If a heater line is burned out between the center point and (-) terminal, the voltmeter will indicate 0V.

4.
To check for open circuits, slowly move the test lead in the direction that the open circuit seems to exist. Try to find a point where a voltage is generated or changes to 0V. The point where the voltage has changed is the open-circuit point.

5.
Use an ohmmeter to measure the resistance of each heater line between a terminal and the center of a grid line, and between the same terminal and the center of one adjacent heater line. The section with a broken heater line will have a resistance twice as that in other sections. In the affected section, move the test lead to a position where the resistance sharply changes.

Repair Of Broken Heater Line
Prepare the following items:
1.
Conductive paint.
2.
Paint thinner.
3.
Masking tape.
4.
Silicone remover.
5.
Using a thin brush:
Wipe the glass adjacent to the broken heater line, clean with silicone remover and attach the masking tape as shown. Shake the conductive paint container well, and apply three coats with a brush at intervals of about 15 minutes apart. Remove the tape and allow sufficient time for drying before applying power. For a better finish, scrape away excess deposits with a knife after the paint has completely dried. (Allow 24 hours).

Components and Components Location
Component Location 1. Rear glass defogger relay (Engine room relay box)2. Rear glass defogger switch (A/C controller)3. Rear glass defogger ...

Rear Glass Defogger Switch Repair procedures
Inspection 1. The rear glass defogger switch inputs can be checked using the GDS. 2. To check the input value of rear glass defogger switch, select option "IPM". 3. To consult the present ...

Other information:

Kia Cadenza YG 2016-2025 Service Manual: Muffler Repair procedures


Removal and Installation Front Muffler 1. Disconnect the battery negative terminal. 2. Remove the engine room under cover. (Refer to Engine And Transaxle Assembly – “Engine Room Under Cover”) 3. Disconnect the RH front, rear oxygen sensor connector (A). 4. Disconnect LH fro ...

Kia Cadenza YG 2016-2025 Owners Manual: Service Mode


✽ NOTICE To use the service interval menu, consult an authorized Kia dealer. Service in It calculates and displays when you need a scheduled maintenance service (mileage or days). If the remaining mileage or time reaches 900 mi. (1,500 km) or 30 days, “Service in” message is disp ...

Copyright © www.kcadenzavg.com 2017-2025