GX 470 V8-4.7L (2UZ-FE) (2004)
To pull apart the connectors, pull on the connector itself, not the wire harness.
HINT: Check to see what kind of connector you are disconnecting before pulling apart.
Finding A Short Circuit
FINDING A SHORT CIRCUIT
a. Remove the blown fuse and disconnect all loads of the fuse.
b. Connect a test light in place of the fuse.
c. Establish conditions in which the test light comes on.
Example:
A - Ignition SW on