volvo Workshop Repair Guides

Volvo Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 353 > < Initial Inspection and Diagnostic Overview|Page 351
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Continue -  Fault-tracing information

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Fault-tracing information

Fault-tracing communication problems is now finished.

Do you want to try establishing communication again?

YES -  Repeat test.

NO - Exit fault-tracing / Read off from the next system.

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Checking The Supply Voltage/Ground Terminal, Audio Module (AUD)

Checking the supply voltage/ground terminal

Checking the power supply and ground terminals

Power supply audio module (AUD)

The audio module (AUD) is powered via two power inputs on the control module.

Initial Inspection and Diagnostic Overview|Page 353 > < Initial Inspection and Diagnostic Overview|Page 351