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Porsche
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2003
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Cayenne S
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Repair and Diagnosis
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Electrical
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Gauges
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Instrument Cluster
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Fault code 1207
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Additional heating control module
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Possible causes of fault
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Possible causes of fault
No signal/communication (no signal from additional heating control module on CAN Infotainment)