1. INSPECT SLIDING ROOF SWITCH ASSY
(a) Disconnect the sliding roof switch connector, and check the voltage or continuity of each terminal of the connector.
Standard
If a warning light turns on
or a warning buzzer
sounds
Calmly perform the following actions if any of the warning lights
comes on or flashes. If a light comes on or flashes, but then
goes off, this does not necessarily indicate a malfunction in the
system. However, if this continues to occur, have the vehicle
inspected by your toyota dealer.
Warnin ...