Check for continuity between the terminals while operating the wiper and washer switch. If it is not normal condition, replace wiper and wiper switch.
Fuel Filler Door Open Switch. Repair procedures
Inspection
1.
Remove the driver door trim.
(Refer to the BD group - "Front door")
2.
Remove the switch assembly connector
(A) from the door trim.
...
Electric WGT Control Actuator. Schematic Diagrams
Circuit Diagram
...
Installation
1.
Make sure of the length of compressor
mounting bolts, and then tighten it A→B→C→D order.
Tightening torque :20.0~32.9N.m
(2.04~3.36kgf.m, 14.7~24 ...