Fuel Lid Opener System: Inspection

WARNING: This page is about a different car, the 2004 Lexus ES 330. However, it is still accessible from the selected car via links, so may be relevant.

INSPECT LUGGAGE DOOR OPENING SWITCH ASSY
1. Inspect the luggage door opening switch assembly continuity.
  
  Fig 1: Inspecting Luggage Door Opening Switch Assy
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Standard:
  
  Fig 2: Terminals Specified Condition Table
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  If the operation is not as specified, replace the door lock assembly.
INSPECT FUEL FILLER OPENING LID LOCK SUB-ASSY
1. Connect the positive (+) lead from the battery to terminal 2 and the negative (-) lead to terminal 1, and check that the motor operates in the open direction.
  If the operation is not as specified, replace the motor.
2. Inspect the shaft strokes.
  Standard: 10.3 mm (0.406 in.) or more
  
  Fig 3: Inspecting Fuel Filler Opening Lid Lock Sub-Assy
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002