Toyota Tacoma manuals

Toyota Corolla Repair Manual: Circuit description

The airbag sensor assy center consists of a airbag sensor assy center, safing sensor, drive circuit, diagnosis circuit and ignition control, etc.

It receives signals from the airbag sensor, judges whether or not the srs must be activated, and detects diagnosis system malfunction.

Dtc b1100/31 is recorded when occurrence of a malfunction in the airbag sensor assy center is detected.

Inspection procedure

Inspection procedure

Hint

: when a malfunction code other than code b1100/31 is displayed at the same time, first repair the malfunction indicated by the malfunction code other than code b1100/31.

Airbag sensor assy malfunction
Dtc b1100/31 airbag sensor assy malfunction ...

Inspection procedure
1 Check voltage at ig2 of airbag sensor assy center Disconnect the negative (Ц) terminal cable from the battery, and wait at least for 90 seconds.  disconnect the connector of the air ...

Other materials:

Inspection procedure
1 Check p squib circuit(airbag sensor assy center Ц instrument panel passenger airbag assy) 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 instrument panel pas ...

Using the rear view monitor system
■ Screen description 1 Vehicle width guide lines The line indicates a guide path when the vehicle is being backed straight up. The displayed width is wider than the actual vehicle width. 2 Vehicle center guide lines These lines indicate the estimated vehicle center on the ground. 3 Dis ...

Things you should know
■ If you notice any symptoms If you notice any of the following symptoms, refer to the likely cause and the solution, and re-check. If the symptom is not resolved by the solution, have the vehicle inspected by your Toyota dealer. CAUTION ■When using the rear view monitor system ...

© 2011-2019 Copyright www.tcorolla.net