Tucson AWD L4-2.4L (2010)
Dimmer Switch: Testing and Inspection
Inspection
1. Disconnect the negative (-) battery terminal.
2. Remove the crash pad lower panel.
3. Remove the crash pad side switch assembly (A) as shown below picture.
NOTE:
Put on gloves to protect your hands.
4. Remove the rheostat switch (A) after disconnecting the connectors.
NOTE:
Take care not to damage the hook when removing the rheostat switch.
5. Operate the switch and check for continuity between terminals with an ohmmeter.
