TL V6-3.2L (2004)
Dimmer Switch: Testing and Inspection
Dash Lights Brightness Controller Test/Replacement
1. Remove the instrument panel.
2. Disconnect the 6P connector (A) from the dash lights brightness controller (B).
3. Remove the two screws and the dash lights brightness controller
4. Check for continuity between the terminals in each switch position according to the table.
5. If the continuity is not as specified, replace the switch.
6. If the bulb(s) (C) are faulty, replace the bulb(s).
