Toyota Sienna Service Manual: Window glass antenna wire

INSPECTION

1. INSPECT WINDOW GLASS ANTENNA WIRE

1. Inspect the wind glass antenna wire.

   NOTICE: When cleaning the glass, use a soft, dry cloth, and wipe the glass in the direction of the wire.

   Take care not to damage the wires. Do not use detergents or glass cleaners with abrasive.

   When measuring voltage, wind a piece of tin foil around the top of the negative probe and press the foil against the wire with your finger, as shown in the illustration.

2.  Check the continuity, at the center of each antenna wire, as shown in the illustration

REPAIR

1. REPAIR WINDOW GLASS ANTENNA WIRE

1.  Clean the broken wire tips with a grease, wax and silicone remover.
2.  Place the masking tape along both sides of the wire to be repaired.
3.  Thoroughly mix the repair agent (Dupont paste No.

   4817).

4.  Using a fine tip brush, apply a small amount of the mixture to the wire.
5.  After a few minutes, remove the masking tape.
6.  Do not repair the defogger wire for at least 24 hours.