Toyota Tacoma manuals

Toyota Corolla Repair Manual: Circuit description

The d squib (2nd step) circuit consists of the airbag sensor assy center, spiral cable subassy and horn button assy.

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

Dtc b1182/19 is recorded when a ground short is detected in the d squib (2nd step) circuit.

Wiring diagram

Wiring diagram

Short in d squib (2nd step) circuit (to ground)
Dtc b1182/19 short in d squib (2nd step) circuit (to ground) ...

Inspection procedure
1 Check d squib circuit(airbag sensor assy center horn button assy) Disconnect the negative () terminal cable from the battery, and wait at least for 90 seconds.  disconnect the c ...

Other materials:

Unlocking and locking the doors from the inside
◆ Door lock switches 1 Locks all the doors 2 Unlocks all the doors ◆ Inside lock buttons 1 Locks the door 2 Unlocks the door The front doors can be opened by pulling the inside handle even if the lock buttons are in the lock position. ...

Radio broadcast cannot be received (bad reception)
Inspection procedure 1 Check if radio autosearch functions properly Check if the radio autosearch functions properly.  Perform the autosearch of the radio and check that it functions normally. Standard: the radio autosearch functions properly. 2 Check optional compone ...

Check dlc3
The vehicles ecm uses the iso 91412 for communication protocol. The terminal arrangement of the dlc3 complies with sae j1962 and matches the iso 91412 format. Hint: if the display shows unable to connect to vehicle when you have connected the cable of the obd ii scan tool or the handhe ...

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