School Bus Fleet Magazine Forums
Home | Profile | Register | Active Topics | Members | Search | FAQ
 All Forums
 Professional Garage
 Enter Forum: Professional Garage
 2015 c2ecm update
 New Topic  Reply to Topic
 Printer Friendly
Author Previous Topic Topic Next Topic  

dsalinas1939
Top Member

USA
1316 Posts

Posted - 01/06/2020 :  10:37:29 AM  Show Profile  Reply with Quote
today i had toupdate an ecm on a c2 i have done this many time before without issue but today after the update was done and i clicked the finish button it should me a list and the list was called parameters not restored and in that list was engine protection/engine coolant level/ and torque derate. so i went to parameters and went to the coolant level sensor folder and it says locked read only so i cant change it and now the engine light with the check in it is on usually thats on when coolant is low anyone have an idea how i can correct this parameter

Bluenozer
Top Member

Canada
640 Posts

Posted - 01/07/2020 :  03:29:19 AM  Show Profile  Reply with Quote
before you made a copy of your features and parameter before you updated?
just compare the two , could be source address is wrong for that sensor

OEM trained in wiring and all engine platforms for over 20 years
Go to Top of Page

Gearbox
Senior Member

USA
53 Posts

Posted - 01/07/2020 :  05:20:02 AM  Show Profile  Click to see Gearbox's MSN Messenger address  Reply with Quote
Reload the image you created before you attempted the update and start over.
Go to Top of Page

dsalinas1939
Top Member

USA
1316 Posts

Posted - 01/07/2020 :  06:56:45 AM  Show Profile  Reply with Quote
I HAVE A COPY OF THE PARAMETERS BEFORE but i cant get into the coolant level parameter itslocked
Go to Top of Page

dsalinas1939
Top Member

USA
1316 Posts

Posted - 01/07/2020 :  07:26:14 AM  Show Profile  Reply with Quote
when we first got our c2s i went and printed out all the paremeters so i have a file for all of them but i am now trying to print the parmeters for this bus again but for the life of me i cant remeber how i no its under work orders but it only prnts out to pages of general info????
Go to Top of Page

Bluenozer
Top Member

Canada
640 Posts

Posted - 01/07/2020 :  09:05:31 AM  Show Profile  Reply with Quote
yes and you'll see source address for a few parameters( like a C2 with BH!@# on LCD display , then goes away-after you release the park brake- well the source address for parking brake is wrong- change source address to ICU and that message goes away)
I just wanted you compare the source addresses for everything
or you can make a template of old ecm image and send it into the new ecm using INSITE

OEM trained in wiring and all engine platforms for over 20 years
Go to Top of Page

dsalinas1939
Top Member

USA
1316 Posts

Posted - 01/07/2020 :  1:10:19 PM  Show Profile  Reply with Quote
gotcha i just wanted to print out the current parameter to compare with the old print out thought it would be fasterto go page by page i just forgot how to print it out
Go to Top of Page

dsalinas1939
Top Member

USA
1316 Posts

Posted - 01/09/2020 :  12:41:53 PM  Show Profile  Reply with Quote
i ended up sending it out and the dealer called me and asked me to email him the images so i did and he reloaded and started over i didnt no how to do that but he explained so now i no for next time.
Go to Top of Page

Bluenozer
Top Member

Canada
640 Posts

Posted - 01/10/2020 :  02:41:49 AM  Show Profile  Reply with Quote
excellent sir

OEM trained in wiring and all engine platforms for over 20 years
Go to Top of Page
  Previous Topic Topic Next Topic  
 New Topic  Reply to Topic
 Printer Friendly
Jump To:
 


School Bus Fleet Magazine Forums © 2022 School Bus Fleet Magazine Go To Top Of Page
This page was generated in 0.08 seconds. Snitz Forums 2000