My condelense.
My Dad pass away this Jan.

If you papa account got ATM card.....change the limit and if you know the password.
Withdraw everything unless your papa got hundred of thousand.
But do it before reporting to JPN to get his death certificate.
If not, follow other sifu here to proceed on your Dad bank account.

Go to your local Adun where your Dad stay to apply for "funeral expenses"......RM500
It will take about 1 month after "verification call" from the local party.
In my case, DAP.

If your Dad got BR1M assistance from Government, then proceed to nearest BSN to apply for "funeral expenses".
Bring all necessary document to bank and just get que number and go over the counter for application.
On spot you will get cash RM1,000.

And if your Dad is pensioner, go to CyberJaya KWAP office and bring documentation for "funeral expenses"
Apply on spot over the counter.
Money RM3,000 will be remitted into your bank account within 1 month but usually 2 week.

Take care bro.

Once you report your Dad demise to JPN, and you will given his death certificate on spot.

Then all bank account under his name will be freeze instantly.
So, ATM doesn't work anymore.
BR1M also stop.....Pension.....etc