Kia Rio: Circuit Diagram

Component Location

1. DC/DC converter ...

Removal

1. Disconnect the battery negative terminal. 2. Remove the glove box housing. (Refer to Body - "Glove Box Housing") ...

See also:

Oil Pump Unit (OPU) Circuit diagram
...

Heater & A/C Control Unit (FATC) Replacement
1. Disconnect the negative (-) battery terminal. 2. Remove the heater & A/C controller (A) from the center facia using a flat-head scre ...

Compression Pressure Inspection
   If there is lack of power, excessive oil consumption or poor fuel economy, measure the compression pressure. ...