Toyota Corolla (E120) 2002–2008 Repair Manual / Supplemental restraint system / Air bag front rh sensor
Toyota Corolla (E120): Air bag front rh sensor
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Circuit description
When the ignition switch is turned on, battery positive voltage is applied to
the coilwhich closes the contacts
of the efi main relay (marked: efi) and supplies power to terminal +b of the ecm.
This signal causes current to flow to the coil, closing the contacts of the efi
relay and supplyin ...
Diagnostics
Preparation
Sst
09816–30010
Oil pressure switch socket
Sfi system
09843–18040
Diagnosis check wire no.2
Sfi system
supplemental restraint
system
Recomended tools
09082–00040
Toyota electrical tester
Sfi system
supplemen ...
Engine hood/door
Preparation
Sst
Recomended tools
Equipment
...