12 Cadillac Escalade won't start .
#1
01-06-2021, 01:50 PM
12 Cadillac Escalade won't start p2797
Hi Everyone.
I hope someone able to advise me with some information.
I got a 2012 Cadillac Escalade Hybrid with 175000km
Problem starts with two code shows on my OBD reder.
Code P2797 and P0C2B
I drove every day until I stopped at a parking lot and since I can't started again.
code P2797 show up!
Read basically all of the P2797 related stuff I can find on the web.
Recently changed a transmission auxiliary pump computer because it was look all oxidase from outside.
Replaced the 12 volt battery.
The wire's and conectors are fine. Pump look OK.
The vehicle still shows the same two PERMANENT code and no crank .Do not start!
I am located in Europe and NO GM service around me .
Please help with some advice.
Thanks
Krisz
I hope someone able to advise me with some information.
I got a 2012 Cadillac Escalade Hybrid with 175000km
Problem starts with two code shows on my OBD reder.
Code P2797 and P0C2B
I drove every day until I stopped at a parking lot and since I can't started again.
code P2797 show up!
Read basically all of the P2797 related stuff I can find on the web.
Recently changed a transmission auxiliary pump computer because it was look all oxidase from outside.
Replaced the 12 volt battery.
The wire's and conectors are fine. Pump look OK.
The vehicle still shows the same two PERMANENT code and no crank .Do not start!
I am located in Europe and NO GM service around me .
Please help with some advice.
Thanks
Krisz
Last edited by Kriszbalogh; 01-07-2021 at 01:10 AM.
#3
01-11-2021, 02:38 AM
Re: 12 Cadillac Escalade won't start .
Hi I read that article on the Web already. BUT THANK YOU ANYWAY!!!!Looks like the wiring are ok.I changed the auxiliary pump computer. I think the pump ok but I have no way to test it. The hybrid 1-2 clutch related notes I haven't find any information where are they.
I ship my Escalade from Canada to Hungary when I moved for work.
Any help much appreciate!!!
I ship my Escalade from Canada to Hungary when I moved for work.
Any help much appreciate!!!
#4
04-01-2021, 07:45 PM
Re: 12 Cadillac Escalade won't start p2797
Hi Everyone.
I hope someone able to advise me with some information.
I got a 2012 Cadillac Escalade Hybrid with 175000km
Problem starts with two code shows on my OBD reder.
Code P2797 and P0C2B
I drove every day until I stopped at a parking lot and since I can't started again.
code P2797 show up!
Read basically all of the P2797 related stuff I can find on the web.
Recently changed a transmission auxiliary pump computer because it was look all oxidase from outside.
Replaced the 12 volt battery.
The wire's and conectors are fine. Pump look OK.
The vehicle still shows the same two PERMANENT code and no crank .Do not start!
I am located in Europe and NO GM service around me .
Please help with some advice.
Thanks
Krisz
I hope someone able to advise me with some information.
I got a 2012 Cadillac Escalade Hybrid with 175000km
Problem starts with two code shows on my OBD reder.
Code P2797 and P0C2B
I drove every day until I stopped at a parking lot and since I can't started again.
code P2797 show up!
Read basically all of the P2797 related stuff I can find on the web.
Recently changed a transmission auxiliary pump computer because it was look all oxidase from outside.
Replaced the 12 volt battery.
The wire's and conectors are fine. Pump look OK.
The vehicle still shows the same two PERMANENT code and no crank .Do not start!
I am located in Europe and NO GM service around me .
Please help with some advice.
Thanks
Krisz
08-07-30-021G 1..21 (nhtsa.gov)
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