Update. My two maf pms abs things were caused by a short in the tail light. In One of the brake lights sockets one of the flat spring contacts broke and and made contact between the brake light and the running light. The pms abs came on when the lights were turned on.

 

These dumb cars....I swear if it's cloudy out it shuts off the tc and abs...

 

no thats the direct tv sat signal! lol. no, you're right.. of course

i was getting cels thrown every 10th startup and at first it was a cam position sensor cel, then it was a low battery.. but the ecu ultimately was right. was the CPS after all lol

 

Happy to see you found problem and good info, but it is crazy lol.

 

That's a nice find!!!!

 

I know right . It was random at first but but as the little part shorted solid sure enough when I turned the lights on the the psm abs came on. There were no codes.