Launch X431 IMMO Plus Program Porsche Cayenne 5M48H Key

How-to: program Porsche Cayenne 2011-2017 5M48H key with Launch X431 IMMO Plus/IMMO Elite with X-prog3.

Connect IMMO tablet with x-prog3 programmer

Step 1: Read IMMO Data

Select Porsche software->IMMOBILIZER function->Cayenne->2011-2017->Read IMMO Data->5M48H

Launch X431 IMMO Plus Program Porsche Cayenne 5M48H Key

Launch X431 IMMO Plus Program Porsche Cayenne 5M48H Key

Launch X431 IMMO Plus Program Porsche Cayenne 5M48H Key

Launch X431 IMMO Plus Program Porsche Cayenne 5M48H Key

Launch X431 IMMO Plus Program Porsche Cayenne 5M48H Key

Launch X431 IMMO Plus Program Porsche Cayenne 5M48H Key

Launch X431 IMMO Plus Program Porsche Cayenne 5M48H Key

Check wiring diagram

Follow wiring diagram to connect 5M48H immo module with x-prog3 (need to remove component)

Launch X431 IMMO Plus Program Porsche Cayenne 5M48H Key

Launch X431 IMMO Plus Program Porsche Cayenne 5M48H Key

Launch X431 IMMO Plus Program Porsche Cayenne 5M48H Key

Backup EEPROM Data

Launch X431 IMMO Plus Program Porsche Cayenne 5M48H Key

Launch X431 IMMO Plus Program Porsche Cayenne 5M48H Key

Launch X431 Immo Plus Porsche 5m48h 12

Step 2: Generate Dealer Key

Select Generate dealer keys
Upload eeprom data read in step 1

Launch X431 IMMO Plus Program Porsche Cayenne 5M48H Key

Launch X431 IMMO Plus Program Porsche Cayenne 5M48H Key

Place the new key into x-prog3 programmer

Launch X431 IMMO Plus Program Porsche Cayenne 5M48H Key

Launch X431 IMMO Plus Program Porsche Cayenne 5M48H Key

Select an unused key position to generate key
Generate dealer key completed.

Launch X431 IMMO Plus Program Porsche Cayenne 5M48H Key

Step 3: Learn key

Select Learn keys
All keys should be learned.
Turn on emergency indicators
Upload eeprom data again
Input number of keys need to learn: 2

Launch X431 IMMO Plus Program Porsche Cayenne 5M48H Key

Insert original key and turn on ignition switch

See also
How to do Toyota Key Cutting, Decoding, Programming?

Launch X431 IMMO Plus Program Porsche Cayenne 5M48H Key

Insert new key and turn on ignition switch.

Launch X431 IMMO Plus Program Porsche Cayenne 5M48H Key

You will see 2- keys learned on dashboard.

Launch X431 IMMO Plus Program Porsche Cayenne 5M48H Key

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