Toyota ZZT230 series Repair Manual page 754

OTHERS
Does not tum
oil the
Does not tum
oil the
window
defogget does
Rear
8cxtt ECU does not opanU.
Fuel sendee p�g& does not
)
DIAGNOSTlCS
driver seat belt
warrdng light
passenger seat belt warning
light
no1 OJ*Bt&.
opende.
BODY CONTROL
SYSTEM
Suspect Area
1 . buckle swkch
Driver circuit
2. Body ECU
buckle
1. switch circuit
Passenge r
2. Body ECU
Circuli
1 .
Defogger relay
SOUro&
2.
switch
Defogger
3. Body ECU
circuit
1. Power
2. Body ECU
circuit
Fuel
1.
sender gauge
2. Combination
meter system
3. BodyECU
DH;43
See page
01-{;65
Dl-565
IN-®
BE-55
IN-®
01 -<44
IN-®
Dl-588
BE-46
IN-®