MDX V6-3471cc 3.5L (2002)
Dimmer Switch: Testing and Inspection
Controller Test
Controller Test
1. Remove the instrument panel.
2. Disconnect the 6P connector (A) from the controller (B).
3. Measure resistance between the No.4 and No.5 terminals while rotating the adjusting dial. Resistance should vary from 0 to 20K Ohms as the dial
is rotated.
4. If the resistance is not as specified, replace the controller.
5. If necessary, check the illumination bulb (C).