Seat Belt Warning System; Door Courtesy Switch; Seat Belt Warning Inspection; Seat Belt Buckle Switch Inspection - Toyota LAND CRUISER Service Manual Supplement

BODY ELECTRICAL SYSTEM - COMBINATION METER

SEAT BELT WARNING SYSTEM

SEAT BELT WARNING INSPECTION

INSPECT WARNING LIGHT
(a)
(b) Ground terminal 2 on the wire harness side connector.
(c) Turn the ignition switch ON, check that the warning light

SEAT BELT BUCKLE SWITCH INSPECTION

INSPECT SWITCH
(a)
(b)

DOOR COURTESY SWITCH

DOOR COURTESY SWITCH INSPECTION
SEAT BELT WARNING RELAY INSPECTION
RELAY CIRCUIT
Disconnect the connector from the seat belt warning
relay.
lights up.
If the warning light does not light, test the bulb.
Check that there is no continuity between terminals with
the switch ON (belt unfastened).
Check that there is continuity between terminals with the
switch OFF (belt fastened).
If operation is not as specified, replace the seat belt inner.
See page BE-16
Disconnect the connector from the relay and inspect the
connector on the wire harness side as shown in the chart.
BE-17