Previa Van LE 4WD L4-2438cc 2.4L DOHC SC MFI (1997)
Air Bag Control Module: Service and Repair
NOTICE:
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Do not open the cover or the case of the ECU and various computers unless absolutely necessary. (It the IC terminals are touched, the IC may be
destroyed by static electricity.)
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Never use SRS parts from another vehicle. When replacing parts, replace with new parts.
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Never reuse the airbag sensor assembly involved in a collision when the airbag has deployed.
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Never repair a sensor in order to reuse it.
1. REMOVE THESE PARTS:
a. w/ Cool box:
Cool box
b. w/o Cool box:
Console box
c. Side cover
Airbag Sensor Assembly
2. REMOVE AND INSTALL AIRBAG SENSOR ASSEMBLY
a. Using a torx wrench, loosen and tighten the 3 screws. Torx wrench: T40 (Part No. 09042-00020 or locally manufactured tool)
b. Disconnect and connect the connector.
NOTICE: Removal and installation of the connector is done with the sensor assembly installed.
c. Using a torx wrench, tighten the 3 screws. Torx wrench: T40 (Part No. 09042-00020 or locally manufactured tool)
Torque: 21 N.m (210 kgf .cm, 15 ft.lb.)
NOTICE:
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Make sure the sensor assembly is installed to the specified torque.
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It the sensor assembly has been dropped, or there are cracks, dents or other detects in the case, bracket or connector, replace the sensor
assembly with a new one.
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When installing the sensor assembly, take care that the airbag wiring does not interfere with other parts and is not pinched between other
parts.
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After installation, shake the sensor assembly to check that there is no looseness.
3. INSTALL THE REMOVED PARTS
