Multiplex Control System
Multiplex Control Unit Input Test
22-277
Remove the dashboard lower cover (see page
20-78
).
Disconnect the under-dash fuse/relay box connectors C, E, F, J, K, O, P, Q, X and Y.
NOTE: All connectors are wire side of female terminals.
CONNECTOR C (14P)
CONNECTOR E (13P)
CONNECTOR F (12P)
CONNECTOR J (8P)
CONNECTOR K (17P)
CONNECTOR O (12P)
CONNECTOR P (18P)
CONNECTOR Q (8P)
CONNECTOR X (8P)
CONNECTOR Y (13P)
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 look OK, go to step 4.
