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Toyota Corolla Repair Manual: Short in squib (2nd step) circuit (to b+)

Toyota Corolla Repair Manual / Diagnostics / Supplemental restraint system / Short in squib (2nd step) circuit (to b+)

Dtc b1188/56 short in squib (2nd step) circuit (to b+)

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. ...

Circuit description
The p squib (2nd step) circuit consists of the airbag sensor assy center and instrument panel passenger airbag assy. It causes the srs to deploy when the srs deployment conditions are satisfied. ...

Other materials:

Overhaul
1. Remove oil pump relief valve Remove the oil pump relief valve plug, oil pump relief valve spring and oil pump relief valve.  Oil pump relief valve plug  oil pump relief valve spring  oil pump relief valve 2. Inspect oil pump assy Remove 3 screws and o ...

Inspection procedure
Hint: if dtc p0441 (purge flow), p0446 (vsv for ccv or vsv for pressure switching valve), p0451, p0452 or p0453  is output with dtc p0442 or p0456 , first troubleshoot dtc p0441, p0446, p0451, p0452 or p0453. If no malfunction is detected, troubleshoot dtc p0442 or p0456 next. ...

Malfunction in clock
Wiring diagram Inspection procedure 1 Inspect fuse Check the continuity in cig fuse.  check the continuity in dome fuse. 2 Inspect harness or connector Check voltage.  Remove the clock assy with connector still connected.  Measure voltage between ter ...

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