Toyota Corolla (E120): Diagnostics

Preparation

Sst

09816–30010 09816–30010 Oil pressure switch socket Sfi system
09843–18040 09843–18040 Diagnosis check wire no.2 Sfi system supplemental restraint system

Recomended tools

09082–00040 09082–00040 Toyota electrical tester Sfi system supplemental restraint system electronic controlled automatic transaxle [ect] combination meter wireless door lock control system
(09083–00150) (09083–00150) Test lead set Sfi system abs with ebd system supplemental restraint system electronic controlled automatic transaxle [ect] audio system cruise control system combination meter wireless door lock control system power door lock control system
(09083–00150) (09083–00150) Test lead set Sfi system abs with ebd system supplemental restraint system electronic controlled automatic transaxle [ect] audio system cruise control system combination meter wireless door lock control system power door lock control system

Engine control system

Preparation

Equipment

Ohmmeter  
Radiator cup tester  
Torque wrench  
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    Inspection procedure
    1 Check side squib(lh) circuit(airbag sensor assy center – front seat airbag assy lh) Disconnect the negative (–) terminal cable from the battery, and wait at least for 90 seconds.  disconnect the connectors between the airbag sensor assy center and the front seat airbag assy ...

    Inspection procedure
    Hint: hand–held tester only: narrowing down the trouble area is possible by performing ”a/f control” active test (heated oxygen sensor or other trouble areas can be distinguished). Perform active test using hand–held tester (a/f control). Hint: ”a/f control” is the active te ...

    Riding with children
    Observe the following precautions when children are in the vehicle. Use a child restraint system appropriate for the child, until the child becomes large enough to properly wear the vehicle's seat belt. It is recommended that children sit in the rear seats to avoid accidental contact with the ...