Toyota Corolla (E120): Circuit description

The p/t squib circuit (rh) 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 b0131/64 is recorded when an open is detected in the p/t squib (rh) circuit.

Wiring diagram

Wiring diagram

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    Inspection
    1. Spark plug Notice: never use a wire brush for cleaning. Never attempt to adjust the electrode gap on used spark plug. Spark plug should be replaced every 192,000 km (120,000 miles). Clean the spark plugs. Air pressure: below 588 kpa (6.0 Kg/cm2, 85 psi) duration: 20 sec ...

    Inspection procedure
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    Front passenger occupant classification system
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