Tundra 4WD V6-3.4L (5VZ-FE) (2004)
Repair Procedure
1.
Disconnect Negative Battery Terminal.
2.
Disconnect Engine No. 2 Wire Harness (Under Hood).
A.
Remove the bolt, and disconnect the ground strap.
B.
Remove the nut, and disconnect the wire from the relay block No. 2.
C.
Remove the nut, and disconnect the 2 wires from the positive (+) terminal.