How to Get Nissan HFM 28-Digit PIN Code with KEYDIY KD-X4?

Learn how to extract the Nissan 28-digit PIN code from HFM module for key programming using KEYDIY KD-X4 key programmer and MINI Prog cable.

 

Supported Nissan Models:

  • Nissan SYLPHY / SENTRA B18
  • Nissan X-TRAIL / ROGUE T33
  • Nissan PATHFINDER (2021+)
  • Nissan QASHQAI (2021+)
  • Nissan NOTE e-POWER
  • Nissan NP300 (2019+)
  • Nissan JUKE (2020+)
  • Nissan RS3

 

Work Steps:

Example: Nissan X-TRAIL T33 all keys lost programming

Step 1: Hardware Setup

1.Remove the HFM module from the target vehicle.

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2.Locate the solder points using the provided wiring diagram.

3.Solder the MINI Prog cable wires directly to the HFM module PCB, then plug the connector into KD-X4 programmer.

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Step 2: Data Extraction

1.Execute the read command on KD-X4 to pull the raw memory dump from the HFM module.

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2.Save the reading file to your device.

 

Step 3: PIN Calculation & Key Programming

1.Navigate to: NISSAN -> Select by type -> Smart key system -> T33 -> 2021- (00.10.01.00).

2.Import the saved IMMO data to calculate the 28-digit PIN code. This password can be used for key matching when all car keys are lost.

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3.Generate the remote file onto a KEYDIY KD ZB03 Universal Smart Key.

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4.Complete the key match process through the diagnostic interface and test the start/remote functions.

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