Toyota Sienna Service Manual: On-vehicle inspection

Toyota Sienna Service Manual / Supplemental restraint system / Curtain shield airbag assembly / On-vehicle inspection

1. INSPECT CURTAIN SHIELD AIRBAG ASSEMBLY (VEHICLE NOT INVOLVED IN COLLISION)

INSPECT CURTAIN SHIELD AIRBAG ASSEMBLY

Perform a diagnostic system check.
With the curtain shield airbag assembly installed on the vehicle, perform a visual check. If there are any defects as mentioned below, replace the front pillar garnish RR window side garnish assembly No. 2 or roof headlining assembly with a new one: Cuts, minute cracks or marked discoloration on the front pillar garnish RR window side garnish assembly No. 2 or roof headlining assembly around the curtain shield airbag assembly.

2. INSPECT CURTAIN SHIELD AIRBAG ASSEMBLY (VEHICLE INVOLVED IN COLLISION AND AIRBAG HAS NOT DEPLOYED)

INSPECT CURTAIN SHIELD AIRBAG ASSEMBLY (VEHICLE INVOLVED IN COLLISION AND AIRBAG HAS NOT DEPLOYED)

Perform a diagnostic system check.
With the curtain shield airbag assembly removed from the vehicle, perform a visual check. If there are any defects as mentioned below, replace the curtain shield airbag assembly with a new one:

Cuts, minute cracks or marked discoloration on the curtain shield airbag assembly.
Cracks or other damage to the connector.

CAUTION: Be sure to follow the correct removal and installation procedures.

Curtain shield airbag assembly

COMPONENTS ...

Removal

HINT: Use the same procedures for the RH side and LH side. The procedures listed below are for the LH side. 1. PRECAUTION CAUTION: Be sure to read "PRECAUTION" thoroughly bef ...

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DESCRIPTION The ECM continuously monitors its internal processors (CPUs), A/F sensor transistors and heated oxygen sensor (HO2S) transistors. This self-check ensures that the ECM is functioning properly. These are diagnosed by internal "mirroring" of the main and sub CPUs to det ...

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INSPECTION 1. INSPECT FUEL SENDER GAUGE ASSEMBLY Disconnect the connector from the fuel sender gauge. Check that the float moves smoothly between F and E. Measure the resistance between terminals 1 and 2 of the connector according to the value(s) in the table b ...

Skid Control ECU Communication Stop Mode
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