Toyota Corolla (E120) 2002–2008 Repair Manual / Diagnostics / Audio system / Pressing power switch does not start system

Toyota Corolla (E120): Pressing power switch does not start system

Wiring diagram

Inspection procedure

Inspection procedure

1 Inspect radio receiver assy(+b, acc, gnd)

  1. Check that the continuity between terminals at each condition, as shown in the chart.

Standard:

  1. Check that the voltage between terminals at each condition, as shown in the chart.

Standard:

Check and replace radio receiver assy

Check and replace radio receiver assy

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