Sephia Sedan L4-1.6L SOHC 8V (1994)
Dimmer Switch: Testing and Inspection
Interior Lights Dimming-Circuit Testing
Interior Lights Dimming-Circuit Testing
1. Remove the switch.
2. Apply 12 V to terminal 3 and ground to terminal 2.
3. Check that the voltage at terminal 4 changes linearly when turning the switch.
