Toyota Celica 2005 Repair Manual page 1368

INSPECTION PROCEDURE
1 Check luggage courtesy switch (See page BE−32).
OK
2 Check wire harness and connector between luggage courtesy switch and Body
ECU (See page IN−30).
OK
Proceed to next circuit inspection shown on
problem symptoms table (See page
DI−1124).
2005 CELICA (RM1131U)
DIAGNOSTICS − BODY CONTROL SYSTEM
NG Replace the luggage courtesy switch.
NG Repair or replace wire harness or connector.
1367
DI−1167