Volkswagen Passat 2012 Coming Home Time Coding by Launch X431

This instruction show you guide on how to use Launch X431 to code “Coming Home Time” for Volkswagen Passat 2012.

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What You Need?
Launch X431 V Pro

Prerequisites:

The ignition switch is on.

Battery voltage is kept above 12V.

The WIFI is good, otherwise, poor signal may cause diagnostic fault.

Procedures:

1. Choose Shanghai VW or a later version.

2. Choose System Selection.

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3. Choose “09 Electric central electronic devices”.

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4. The ECU information of 09 Electric central electronic devices is displayed.

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5. Choose “10 Adaptation”. Then Channel adjustment matching

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6. Choose Read by List (if you choose Read by Channel, input the channel number 000).

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7. Choose “023, go home time” and click OK.

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8. The following values are displayed.

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9. Here, increasing 2s is taken as an example. Click Value+ twice. The following values are displayed.

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10. Click Save. Channel matching is successful. Click OK. Setting the go-home duration from 9.92s to 11.90s is successful.

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