P0722 = Pulse Generator B, open.

All other codes are not found in our database.

Answered by KHLow2008 (expert)
39,956 answers provided

For 2002 model P1529 = Transaxle Control Module error - Invalid message. No information whatsoever on causes etc.

Still could not find any reference to the other two codes.

Answered by KHLow2008 (expert)
39,956 answers provided

Hi, not sure if you got your car fixed but codes p1801 is EEPROM error and p1805 is immobiliser transponder error both linked as I have them come up on my Kia Sedona , and Kia being owned by Hyundai I'm guessing same codes will be used

Answered by chrisbellis
0 questions asked

Thanks for the input.

Answered by KHLow2008 (expert)
39,956 answers provided

thank you for all your help, we fixed these two problems but now i have another problem that the car isn't starting on parking - just on neutral, do you know what can be the cause of this?

Response from shaul
1 question asked

Sounds like park isn't fully engaged, maybe worn selector

Answered by chrisbellis
0 questions asked

Is the P indicator light showing in dash?
Problem is a fault with the Park and Neutral Position switch, located on top of transmission at end of shift cable. It could be faulty or out of adjustment.
This should be the cause of P1529. Check the switch wire connectors for damage/contaminations due to water entry etc.

Answered by KHLow2008 (expert)
39,956 answers provided