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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> Accessories & Equipment >> Interior/Illumination Lights >> Lighting System (Int) - Diagnostics & Circuit Tests (1 Of 2) >> Lighting System >> Interior Light Circuit [12/2019 - 11/2023] >> Caution / Notice / Hint

Caution / Notice / Hint

NOTE:

HINT: 

The DOME CUT relay supplies power to the interior lights. If all the lights that use power from the DOME CUT relay do not turn on, check the interior light auto cut circuit first.

Refer to Interior Light Auto Cut Circuit [12/2019 - 11/2023]