A350 - Troubleshooting-Guide

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Hardware
- If the test values are normal, then the Power Module and the DC power cable are fine, and the Controller is
the problem. In this case, replacing the Controller might solve the problem.
- If the values arenot normal (pin 1 and pin 4 is 0 V or 3 V,for example), thenreplacing the Power Module and
DC power cable might solve the problem.