This warning light illuminates :
If there is a malfunction with either the alternator or electrical charging system :
1. Drive carefully to the nearest safe location and stop your vehicle.
2. Turn the engine off and check the alternator drive belt for looseness or breakage.
If the belt is adjusted properly, there may be a problem in the electrical charging system.
In this case, have your vehicle inspected by an authorized Kia dealer as soon as possible.
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 ...
IMS Control Switch Repair procedures
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Install the driver''s door trim.
(Refer to Body - "Front Door Trim")
3.
Remove the IMS switch (A) after loosening the screws.
...