Hey Forums,

I have a cel on my 2013 Chevy Equinox with 22k the code is P129d been doing some digging around and cant seem to find the actual meaning of this code.

when I hook up my scanner my DTC shows this. "P129D (0,55,12,9d) please refer to relevant manual". Did a couple google searches and found it could be a MAP sensor or a Ignition 1 Switch Circuit Low Voltage. Granted this results are from other car's so I dont how accurate they are or if they are generic codes which could be applicable to this car or not.

thanks in advance for the help guy's!!

 

Hi SilverStallionStrick,

I'm sorry to hear of this CEL code in your Equinox. Unfortunately I am not a certified technician and I'm unable to contact technical advice, but I will be happy to contact your dealership on your behalf and discuss this code further with them. Feel free to send us a private message with your VIN, current mileage, full contact information, and dealership name if our help is needed. Hoping to hear from your soon!

Kristen A.
Chevrolet Customer Care

 

Hi, were you able to fix the P129D fault code? Thanks and happy Holidays!!!