Toyota Corolla (E120): Inner rear view mirror assy

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Setup menu
You can adjust the multimedia system to your desired settings. Display “Setup” screen Press the “SETUP” button to display the “Setup” screen. 1 Select to adjust the settings for operation sounds, screen animation, etc. 2 Select to set the voice settings. 3 Select to adjust the s ...

Circuit description
The rear heated oxygen sensor is used to monitor oxygen concentration in the exhaust gas. For optimum catalytic converter operation, the air fuel mixture must be maintained near the ideal ”stoichiometric” ratio. The heated oxygen sensor output voltage changes suddenly in the vicinity of ...

How to proceed with troubleshooting
The hand–held tester can be used at step 3, 4, 6, 9. 1 Vehicle brought to workshop 2 Customer problem analysis 3 Connect the obd ii scan tool or hand–held tester to dlc3 4 Check and clear dtc and freeze frame data 5 Visual inspection 6 Setting the check mode diagnosis 7 Proble ...