Toyota Corolla (E120): Proportioning valve assy

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Inspection
1. Cooling fan relay Inspect the cooling fan relay continuity.  Using an ohmmeter, check that there is continuity between terminals 1 and 2. If there is no continuity, replace the relay.  Check that there is no continuity between terminals 3 and 5. If there is conti ...

Inspection procedure
1 Check harness and connector(transmission control switch – body ground) Disconnect the transmission control switch connector of shift lever assy. measure the resistance according to the value(s) in the table below. Standard: 2 Inspect transmission control switch M ...

Listening to a USB memory device
Connecting a USB memory device enables you to enjoy music from the vehicle speakers. Touch “USB” on the audio source selection screen. Connecting a USB memory device Audio control screen Pressing the “AUDIO” button displays the audio control screen from any screens of the selected so ...