Toyota Corolla (E120) 2002–2008 Repair Manual / Supplemental restraint system / Horn button assy
Toyota Corolla (E120): Horn button assy
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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
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Clutch
Preparation
Sst
Recomended tools
Equipment
Lubricant
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How to proceed with troubleshooting
1 Vehicle brought to workshop
2 Customer problem analysis
3 Problem symptom confirmation
4 Circuit inspection
5 Repair or replace
6 Confirmation test
7 End
Customer problem analysis check
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