Toyota Corolla (E120): Circuit description

The p/t squib (rh) circuit consists of the airbag sensor assy center and seat belt pretensioner (rh).

It causes the srs to deploy when the srs deployment conditions are satisfied.

Dtc b0133/62 is recorded when a b+ short is detected in the p/t squib (rh) circuit.

Wiring diagram

Wiring diagram

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    Inspection procedure
    1 Check front airbag sensor (rh) circuit (to b+)(airbag sensor assy center – airbag front rh sensor) Disconnect the negative (–) terminal cable from the battery, and wait at least for 90 seconds.  disconnect the connectors between the airbag front rh sensor and the airbag sen ...

    Diagnostics
    Preparation Sst 09816–30010 Oil pressure switch socket Sfi system 09843–18040 Diagnosis check wire no.2 Sfi system supplemental restraint system Recomended tools 09082–00040 Toyota electrical tester Sfi system supplemen ...

    Smart key system
    The following operations can be performed simply by carrying the electronic key on your person, for example in your pocket. The driver should always carry the electronic key. Locks and unlocks the doors Opens the trunk Starts the engine ■Antenna location Antennas outside the cabin Ante ...