Below are the instructions we hold for entering the code into your Clarion PU9637A car radio.
We do not guarantee the accuracy of the information contained on these pages.

If you find our instructions are either incorrect or not available, please let us know, where possible we would appreciate if you could supply any instructions you found to work for your radio.

After switching on;

Press [ 1 ] and use the tuning buttons [ < > ] to increment the first code digit
Press [ 1 ] and use the tuning buttons [ < > ] to increment the second code digit
Press [ 1 ] and use the tuning buttons [ < > ] to increment the third code digit
Press [ 1 ] and use the tuning buttons [ < > ] to increment the fourth code digit

The set should now operate.

If the display shows [ = = = = ] it is locked.

Leave the set switched on for 32 min per every incorrect code entry. Then re-enter the correct code.

Just some of our Google Reviews & Ratings

All reviews are left on Google by legitimate customers: Google Reviews - Direct Link

Autos Laguna

Excelente, funciona. Recomiendo el método. Es poco el costo para el beneficion obtenido Translation by google: Excellent, it works. I recommend the method. There is little cost for the benefit obtained

John Colley

The first code given worked perfectly and the instructions of how to put it in also worked perfectly

Avo Balk

very easy and seamless process to get my CD code. very happy. It worked first go.

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Free Radio Code Entry Help for Clarion PU9637A Radios.

Just some of our Google Reviews & Ratings