LEXUS SC400 1991 Service Repair Manual

LEXUS SC400 1991 Service Repair Manual SC400 1991 LEXUS LEXUS https://www.carmanualsonline.info/img/36/57051/w960_57051-0.png LEXUS SC400 1991 Service Repair Manual
Trending: oxygen sensor, transmission oil, fold seats, brake rotor, service interval, hood release, remove seats

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LEXUS SC400 1991  Service Repair Manual 
HINT: The illustration shows connectors (3) and (4). Connector (1) has \
a short spring plate on the fe-
male terminal side, but the operating principle is the same.
(3) Electrical Connection Check M

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LEXUS SC400 1991  Service Repair Manual 
(4) Connector Twin±Lock  MechanismWith this mechanism connectors (male and female connectors) are locked by \
two locking devices to
increase connection reliability. If the primary lock is incomplet

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LEXUS SC400 1991  Service Repair Manual 
INSPECTION ITEMS AND REPLACEMENT REQUIREMENTS
If a Vehicle is brought in for an airbag system inspection, or if a vehicle wh\
ich has been involved in a collision
is inspected, perform the inspection

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LEXUS SC400 1991  Service Repair Manual 
HINT:
w If the horn button contact plate of the steering wheel is deformed, never \
repair it. Always replace the
steering wheel assembly with a new one.
w There should be no interference between the

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LEXUS SC400 1991  Service Repair Manual 
REPLACEMENT REQUIREMENTS
In the following cases, replace the front airbag sensor.
NOTICE: For replacement of the front airbag sensor, see page AB±16, ªREMOVAL AND
INSTALLATIONº.
w If the airbag ha

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LEXUS SC400 1991  Service Repair Manual 
Wire Harness and Connector
HINT: The wires for the airbag wire harness are encased in a yellow corrugate\
d tube and all the connectors in
the system are a standard yellow color.
INSPECTION ITEMS
1.

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LEXUS SC400 1991  Service Repair Manual 
PREPARATION
SST (SPECIAL SERVICE TOOLS)
09082±00700SRS Airbag
Deployment Tool
09213±31021Crankshaft Pulley
Puller
09843±18020Diagnosis Check
Wiring
Steering wheel
RECOMMENDED TOOLS
09042±00010Tor

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LEXUS SC400 1991  Service Repair Manual 
REMOVAL AND INSTALLATION OF
COMPONENT PARTS
Steering Wheel Pad and Spiral Cable
Removal and install the parts as shown.
(MAIN POINTS OF REMOVAL AND
INSTALLATION)
CAUTION: Work must be started after a

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LEXUS SC400 1991  Service Repair Manual 
(e)  Pull the wheel pad out from the steering wheel anddisconnect  the airbag connector.
NOTICE: When removing the wheel pad, take care not to
pull the airbag wire harness.
CAUTION:
wWhen storing the

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LEXUS SC400 1991  Service Repair Manual 
Front Airbag Sensor
Remove and install the parts as shown.
(MAIN POINTS OF REMOVAL AND
INSTALLATION)
CAUTION: Work must be started after approx. 20 se-
conds or longer from the time the ignition swit
Trending: wheel bolts, radiator cap, alternator, height adjustment, maintenance schedule, headlight bulb, fuel tank removal