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Kia Sedona: Heater & A/C Control Unit (Manual) Repair procedures - Controller - Heating,Ventilation And Air Conditioning - Kia Sedona YP Service ManualKia Sedona: Heater & A/C Control Unit (Manual) Repair procedures

Third generation YP (2014-2026) / Kia Sedona YP Service Manual / Heating,Ventilation And Air Conditioning / Controller / Heater & A/C Control Unit (Manual) Repair procedures

Replacement
1.
Disconnect the negative (-) battery terminal.
2.
Remove the crash pad lower panel.
(Refer to Body - "Crash Pad Lower Panel")
3.
Remove the center fascia lower panel (A) after loosening the screw.

4.
Disconnect the heater & A/C controller connectors (A).

5.
Remove the heater & A/C controller (A) from center fascia lower panel (B) after loosening the screws.

6.
Install in the reverse order of removal.
   
•
Make sure that the connectors are connected properly.
•
Replace any damaged clips.
Heater & A/C Control Unit (Manual) Components and Components Location
Component Connector Pin Function Connector Pin NoFunctionConnector Pin NoFunctionA1COMMONB18-2GND19ILL- (RHEO)3HIGH20GND4LOW21IGN 25MIDDLE LOW22ECV+6MIDDLE HIGH23ECV-(GND)B1BATT24-2I ...

Heater & A/C Control Unit (DATC) Components and Components Location
Components (1) Control Panel (AUDIO Type) Connector Pin Function Connector Pin NoFunctionConnector Pin NoFunctionA1ILL+ (TAIL)A29CLEAN CIGNAL2SENSOR REF (+5V)30-3-31-4-32-5MODE ACT' ...

Other Information:

Sunroof Open Warning Light
This warning light illuminates : When the sunroof is not closed securely. ...

Exhaust System Repair procedures
Inspection 1. Visually check the pipes, hangers and connections for severe corrosion, leaks or damage. 2. Check for unusual exhaust sounds or abnormal exhaust fumes. ...

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