Flows 101 Noise During standby
Does the noise arise after the power is
turned OFF and ON?
Checking the FAN
Does the noise arise from the Fan?
Checked by [Digital Output] - [DO-1E] in
[IOT Diag] of diagnosis.
Replace the FAN. (Refer to Removal
40/ Replacement 14.)
No
Yes
No
Yes
Replace the PWBA LVPS. (Refer to
Removal 11/ Replacement 43.)
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Chapter 1 Troubleshooting
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