Free Radio Code Entry Help for Clarion PN9940U Nissan Radios.
Below are the instructions we hold for entering the code into your Clarion PN9940U Nissan 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.
Code Entry Instructions
After switching on the set ' CODE IN ' will be displayed.
Press preset [ 1 ] which will change the display to '0000'.
Press preset [ 1 ] repeatedly for the first digit
Press preset [ 2 ] repeatedly for the second digit
Press preset [ 3 ] repeatedly for the third digit
Press preset [ 4 ] repeatedly for the fourth digit
To save the code press the [ ^ ] key.
Just some of our Google Reviews & Ratings
Emma Stewart
Yes! Thank you so much! My radio is working again. Excellent and speedy.
Avo Balk
very easy and seamless process to get my CD code. very happy. It worked first go.
Collette Baker
Quick and easy found my serial number by holding down numbers 1 and 6 on my radio for couple of seconds. Then simply typed it in and got code straight away. Now I can drive without feeling insane
