Toyota Corolla (E170): Using the steering wheel switches to change audio source

The audio source changes as follows each time the “MODE/HOLD” switch is pressed.

    Share this page:

    Other materials:

    Check short circuit
    If the wire harness is ground shorted as shown in fig. 5, Locate the section by conducting a resistance check with the body ground in step (b). Check the resistance with the body ground.  Disconnect connectors a and c and measure the resistance between terminals 1 and 2 ...

    How to proceed with troubleshooting
    1 Vehicle brought to workshop 2 Customer problem analysis 3 Check and clear dtc 4 Problem symptom confirmation Symptom does not occur (go to step 5) 5 Symptom simulation 6 Dtc check 7 Dtc chart 8 Problem symptoms table 9 Circuit inspection 10 Confirmation test End ...

    Lower ball joint assy front lh
    Replacement Hint: components: 1. Inspect lower ball joint assy front lh Jack up front side of the vehicle.  check the rattle of the lower ball joint assy front lh. 2. Remove front wheel 3. Remove front axle hub lh nut sst 09930–00010 4. Disconnect speed sensor front lh (w/ ...