Toyota Corolla (E120) 2002–2008 Repair Manual / Diagnostics / Supplemental restraint system / Open in p/t squib (lh) circuit / Circuit description
Toyota Corolla (E120): Circuit description
The p/t squib circuit (lh) 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 b0136/74 is recorded when an open is detected in the p/t squib (lh) circuit
Wiring diagram
Other materials:
If the engine will not start
If the engine will not start even though correct starting procedures are being
followed , consider each of the following points:
The engine will not start even though the starter motor operates normally.
One of the following may be the cause of the problem:
● There may not be sufficient f ...
Replacement
Hint:
for parking brake cable assy no.2, Perform the same procedure to the parking
brake cable assy no.3.
1. Remove rear wheel
2. Remove rear brake drum sub–assy
3. Remove rear brake automatic adjust lever lh
4. Remove front brake shoe
sst 09718–00010
5. Remove parking brake sho ...
Terminals of ecu
1. Inspect tvip ecu
Inspect the ecu–b, dome and ecu–ig fuses.
disconnect the tvip ecu connector, and the continuity and voltage of
check each terminal of the disconnected
connector.
Standard:
If the result is not as specified, the vehicle’s side may malfunction.
Reco ...