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October 26, 2018 Service bulletin

Service Information The PIWIS tester message claims that the vehicle fails a check of radio communication...

Porsche technical service bulletin 122-Y3U4Z-11 for 2019 Porsche Cayenne.

Bulletin number
122-Y3U4Z-11
Component
Equipment
Summary
Service Information The PIWIS tester message claims that the vehicle fails a check of radio communication reception. PAG is aware of this condition and is investigating the root cause. At this time, when this condition is not accompanied by fault codes or warnings, the message should be ignored. Do not attempt a repair or further diagnosis.

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