What is the immobilizer control unit receiver?
The vehicle is equipped with an immobilizer system (Type III) that will disable the vehicle unless the proper ignition key is used. When the key is inserted in the ignition switch and turned to the (II) position, the immobilizer control unit-receiver sends power to the transponder in the ignition key.
What is Honda immobilizer system?
Immobilizer Theft-Deterrent System (All) The Feature: The Honda ignition key features an electronic code that makes it practically impossible to duplicate. Only recognition of this electronic signature by the immobilizer system will allow the fuel-injection system and ignition circuitry to be activated.
How to reprogram Honda immobilizer for VIN number?
The Acura Technician types your car’s VIN num- ber into their desktop PC connected to Honda The desktop PC returns a code which allows the immobilizer to be reprogrammed for your VIN number. The Acura technician connects the diagnostic tool to your RSX OBD2 port. The tool should be the newer touch screen Windows based tablet.
How to calculate Honda Acura PCM by Vin?
Calculate Honda & Acura (PCM, 1st Pass, 2nd Pass and HIM unlock) Access codes by VIN for HDS (Honda Diagnostic System). 1st Password: Required for adding new keys or clearing old/lost keys. 2nd Password: Also known as Release Password, it is required in cases when you’ve entered wrong codes.
Can a Hondata diagnostic tool help with immobilizer?
Hondata cannot provide any assistance with the immobilizer programming process using the Honda HDS diagnostic tool. This information is provided on an as is basis. In short Honda diagnostic tool reads the key codes from the immobilizer unit around the ignition barrel and writes them to the ECU.
Where is the VIN number stored in Hondata?
The VIN number is not stored in the 02-04 ECU. Hondata cannot provide any assistance with the immobilizer programming process using the Honda HDS diagnostic tool. This information is provided on an as is basis. In short Honda diagnostic tool reads the key codes from the immobilizer unit around the ignition barrel and writes them to the ECU.
How do you add a key to a Honda immobilizer?
Use the Honda Diagnostic System ( i-HDS) with Honda key blanks to add a key. The i-HDS rewrites the immobilizer control unit-receiver, storing the transponder code of the new key in the memory of the immobilizer control unit-receiver.
What does serial code mean on Honda immobilizer?
If the codes match, the immobilizer control unit-receiver sends a unique serial code to the ECM/PCM. But if the transponder ID code does not match, no serial code is sent, and the vehicle won’t start.
How does the Immobilizer work on a Honda i-HDS?
There is no direct electrical connection. Once the electronic transponder is energized, the key sends its ID code to the immobilizer control unit-receiver, which checks the code against the codes stored in its memory. If the codes match, the immobilizer control unit-receiver sends a unique serial code to the ECM/PCM.
Which is the check digit on a VIN number?
Position nine, the “check” digit, is used to detect invalid VINs based on a mathematical formula that was developed by the Department of Transportation. Digits 10 through 17 make up the Vehicle Identifier Section (VIS).