Toyota Tacoma manuals

Toyota Corolla Repair Manual: Circuit description

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

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

Dtc b0135/73 is recorded when a short is detected in the p/t squib (lh) circuit.

Wiring diagram

Wiring diagram

Inspection procedure

Short in p/t squib (lh) circuit
Dtc b0135/73 short in p/t squib (lh) circuit ...

Inspection procedure
1 Check p/t squib(lh) circuit(airbag sensor assy center Ц front seat outer belt assy lh) Disconnect the negative (Ц) terminal cable from the battery, and wait at least for 90 seconds. &nb ...

Other materials:

Follow the correction procedures. (vehicles with a smart key system and with a drive monitor display)
After taking the specified steps to correct the suspected problem, check that the warning light turns off. ■SRS warning light This warning light system monitors the airbag sensor assembly, front impact sensors, side impact sensors (front door), side impact sensors (front), side impac ...

Manual transmission / transaxle
Service data Torque specification ...

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

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