Toyota ZZT230 series, Repair Manual

Page: 796 / 821

)
DIAGNOSTICS
BODY CONTROL
SYSTEM
INSPECTION PROCEDURE
1
Check that DTC
42
Is not output.
2
Check wlrehamess.
PREPARAllON:
G
Check the RDA
l i
n
e.
Disconnect connectors of wireless door lock tuner and Body
ECU.
CHECK:
Check
continuity between terminals
PRG
of wireless door lock
tuner
and PRG
of
Body
ECU.
OK:
Co
n t
i
nu
i
ty
G
Repair
or replace wlreharness.
3
Check the wireless door lock tuner.
CHECK:
Replace the wireless door lock tuner and check if it recovers normally.
OK:
Must
be
recovered normally.
Dl-585
B
Proceed to next
circuit inspecti
o n
shown on
problem symptoms
table (Sao page Dl-542).
Failure of the origi n
a
l wireless door lock tun-
er.