Yanhua Mini ACDP Adds A New Key to Porsche BCM 1N36H No Soldering

Yanhua Mini ACDP released new Porsche module– supporting newer Porsche year 2010 BCM key programming (add key & all keys lost.) No soldering. No removing components.  With data backup and key refresh function, no risk of damaging BCM module.

 

Here’s the guide on adding a new key to Porsche BCM 1N35H (similar procedure goes to BCM  1L15Y, 5M48H and 2M25J).

Step 1: Make Connection 

You should have ACDP Android/iOS mobile App downloaded and Porsche authorization opened before operation.

Connect ACDP device, OBP+ICP adapter, BCM interface board and BCM module.

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Check the crystal oscillator package of BCM module:
EXT1 short-circuited for ceramic packed crystal oscillator ; EXT2 short-circuited for metal packed crystal oscillator.

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Step 2: Read PFLASH data

Open ACDP App

Select Porsche function->Add key for new Porsche->ICP IMMO->MC9S12XEP100 (Mask 1N35H)->Add key (auto mode)

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Note: ACDP will program keys for Porsche BCM 1L15Y, 5M48H, 1N35H and 2M25J.

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Check PIN detection status to make sure well connection is built

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Press Yes if the BCM module chip has been encrypted

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Encrypting chip data

Reading PFLASH data

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Save PFlash data

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Pflash data was auto saved to D:/Program Files (x86)/Nanning Yanhua/PC-ACDP/WebResource/aliyun/devfile/fromdev/ATmatch/porsche/xxx folder

 

Step 3: Read EEPROM/DFLASH data

Reading EEPROM/DFLASH data

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Save original EEPROM dump data

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Save DFLASH data

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Step 4: Add a New Key

Yanhua ACDP will display IMMO information, VIN, software number and keys info.

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Confirm and press Continue

Keep the ACDP device power on. Disconnect the OBP+ ICP adapter and ACDP device firstly.
(Keep the OBP+ ICP adapter, BCM interface board and BCM module connected)
Connect the ACDP device to the BAV-key adapter and put the key into it

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Reading original key information

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Current key ID

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Select a valid key position to add key

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Reading key information and programming key

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Auto backup the DFLASH data after adding a new key

Connect ACDP device, OBP+ ICP adapter, BCM interface board and BCM module. Check PIN connections again.

Check the IMMO information

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Now you can see the Key06 position has a new key stored

Press continue.

Decpryting the chip

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Writing EEPROM/DFLASH data

Verifying chip data

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Add key completed.

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Yanhua ACDP will auto generate and save logs.

Install the BCM module back to vehicle.

Test the new key.

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