Posted by: ghost19 at November 12, 2020 06:24 AM (1sJKX)

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Honda Accord V6 2007 have lost all keys. Possible to use Honda HDS to program new keys?

Answer:

Yes. You can make new keys to Accord with HDS if you have a decent HIM diagnostic tool.

Here is the test report: HIM HDS working for Accord 2007 all keys lost

Connect Honda HIM interface to your vehicle by OBD.

Run the Honda HDS software and enter "System Selection Menu”

Select "IMMOBI”

Note: Not all system may be available on this vehicle.

Refer to the Service Manual for further information

Keep ignition ON until the tester directs you to turn the ignition off.

Press [Enter] to continue

The tester cannot program keys with T5 stamped on the blade of the key or with the word ILCO on the plastic head.

The keys can only be programmed with the ILCO key duplicator.

Press[Enter] to continue

Determining immobilizer system type. Please wait.

Select "Immobilizer Setup”

IMPORTANT:

For vehicle equipped with keyless Access System, use the actual immobilizer key in the remote to register and diagnose the system

Then you will see there are 5 options as below picture:

Before programming new keys, you would better to check the number of key.

Select "System Check, Number of Keys and Status Log ”à” Number Of Keys”

It show there is 1 key registered

Then Exit the selection and select "Add and Delete Keys”

This function does the necessary registration for registering new keys or deleting registered keys

Select "All Key Lost”

It prompt "Obtain PCM-code(IMMOBILIZER PCM CODE) for In

This vehicle’s VIN will be required to obtain the password”

Look here: methods to get immo pin code:
1.Inquire dealer to get immo pin code via VIN

2.Disassemble immo box or smart box to read out the pin code by programmer

3.Read out immo pin code by auto key programmer

Read out PIN Code from immo/smart box.

The pin code is stored in the chip located in ECU,immo box,smart box or BCM box,it depend on the vehicle models.You need to remove chip from PCB,then use programmer to read out the pin code,the accuracy up to 99%.This method require you have skillful operations:disassembling,welding,reading out pin code.

Read out PIN code by auto key programmer:

Many devices can calculate the pin code by their programmer,you just need to plug the programmer into OBD socket to get pin code,then programming keys.

Try to disassemble chip to read out pin code when you find the device can not support.

In summary, when you get incorrect PIN code by VIN calculating:

1.Check difference between the appearance VIN and immo system VIN.

If you they are different,the immo system VIN is more reliable.

2.Make sure vehicle models is corresponding to the immo system.(many freshman select incorrect models)

3.Immo system have been locked due to much time incorrect pin code enter(wait for hours or next day,try it again!)

Inquire PIN Code by Dealer or Three-part via VIN.

Because the VIN(Vehicle Identify Number) of each car is unique identification. It will cost you $20~100 depend on your vehicle models, the accuracy rate is more than 95%.The advantage is that you do not need to disassemble any parts on the vehicle.After getting the PIN code, you are available to program keys directly.

Personally, if the problem can be solved by paying a little,you would better to, it will save you much time.

But sometimes, your customers unwilling to spend extra money or you got the incorrect PIN code by VIN, so you need to try other methods.

Enter PCM-Code

After input the PCM code, it prompt you to enter the key number you want to register.

Here enter "1”

Then follow the Honda HDS guides:

Turn the ignition switch off

Then turn the ignition switch on

Turn the ignition switch off within 16 seconds

Turn the ignition switch to on within 20 seconds, without changing the key

Turn the ignition switch off

Then turn the ignition switch on

It prompt that "Is the immobilizer indicator light turned off?”

Click "Yes” to continue

Turn the ignition switch off

Turn the ignition switch on

Turn the ignition switch off

Turn the ignition switch on again

The registration of keys has been completed.

Turn the ignition switch off

Check All Keys to ensure each will start the engine

Done!

Posted by: ghost19 at November 12, 2020 05:50 AM (1sJKX)

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Posted by: greenbeen at November 12, 2020 11:14 PM (xdtdM)

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