Kia Optima: Body Control Module (BCM). Description and Operation

Circuit Diagram

...

Description

Body control module receives various input switch signals controlling time and alarm functions for the intermittent wiper timer, washer timer, rear defogger timer, seat belts warning, central ...

See also:

Instrument panel fuse replacement
1. Turn the ignition switch and all other switches off. 2. Open the fuse panel cover. 3. Pull the suspected fuse straight out. Use the removal tool provided in the engine compartment f ...

Inspection
1. Check signal waveform of Input & output speed sensor using the GDS. Specification: Refer to "Signal Wave Form" section. ...

Instrument panel overview
1. Instrument cluster 2. Light control / Turn signals 3. Wiper/Washer 4. Horn 5. Steering wheel audio control* 6. Auto cruise control* 7. Driver’s air bag 8. Steering wheel 9. Ignition switch* ...