HELP: Cascadia check engine lights

I have a 2012 cascadia.when I took it in to get the bushings and alignment I had like 5 codes on along with both the check engine lights on.the mechanic said it happens sometimes when they lift truck .bs.codes are engine 2 position sensor 3 and 8 ,11 and 15 .can anyone help ?

 

can u tell code in SPN format?

 

Do u have ECAS suspention?

 

Better off going to Olathe, Ks. Same shop totally different atmospheres

 

Soild yellow engine lamp is on after long uphill pull with heavy load . . Stays on for several days before going out . .Was told this is high compression lamp? What's the deal with it , and can I manually shut it off?

 

2013 Cascadia Evolution , fault 1-fail 7-spn 523318-sys25.. Solid Yellow Engine Lamp next to cruise button on.. Came on after long pull uphill with 44k load.. Any ideas.

 

fault 1-fail 7-spn 523318-sys25 has nothing to do with engine. your sleeper blower is malfunctioning I guess.

 

question I have check engine light come on, no codes three computer checks later.. lose power still runs no acceleration, this is still happening after turbo, egr valve system .. all new hoses clamps .. whole system, air filter.new muffler..no exaust leaks.. each place has guess what it is thousands later, vpod working also, this thing is throwing no codes zero but goes along good about 45 minutes . turbo stops working speed drops to 45 to 55.. then all of a sudden shoots out like a rocket after hours of 45 to 55, no one can figure this out.. killing me.. help

 

Check battery cables/connections.

 

That is the Malfunction Indicator lamp. (I don't know what a high compression lamp is.) The MIL comes on when certain codes are thrown. Once the code goes inactive the MIL will turn itself off after a few driving cycles. You can't see inactive codes in the dash diagnostic display. You'll have to have a shop use the DDDL software to read the inactive codes to see what's been going on.