## Wiper/Washers

#### Control Unit Input Test

22-172

1. Before testing, troubleshoot the multiplex control system (see page 22-273).
2. Remove the dashboard lower cover.
3. Disconnect the under-dash fuse/relay box connectors B, F, J, X and Y.
   NOTE: All connectors are wire side of female terminals.

   UNDER-DASH FUSE/RELAY BOX CONNECTOR B (6P) | UNDER-DASH FUSE/RELAY BOX CONNECTOR G (10P) | UNDER-DASH FUSE/RELAY BOX CONNECTOR J (8P)

UNDER-DASH FUSE/RELAY BOX CONNECTOR X (8P) | UNDER-DASH FUSE/RELAY BOX CONNECTOR Y (13P)

4. Inspect the connector and socket terminals to be sure they are all making good contact.

- If the terminals are bent, loose or corroded, repair them as necessary and recheck the system.
- If the terminals are OK, go to step 5.