Toyota ZZT230 series Repair Manual page 796

INSPECTION PROCEDURE
1 Check that DTC 42 Is not output.
2
Check wlrehamess.
PREPARAllON:
Disconnect connectors of wireless door lock tuner and Body
Check
CHECK:
continuity between terminals
Co
nu
n ti
CHECK:
Replace the wireless door lock tuner and check if it recovers normally.
be
Must
Failure of the origi n a l wireless door lock tun-
)
PRG
i
ty
the wireless door lock tuner.
recovered normally.
DIAGNOSTICS
BODY CONTROL SYSTEM
the RDA li n e.
ECU.
tuner
of wireless door lock
or replace wlreharness.
B
Proceed to next circuit inspectio n shown on
problem symptoms table (Sao page Dl-542).
of
ECU.
and PRG Body