Service engine light
Thread Starter
TECH Resident
Joined: Aug 2005
Posts: 980
Likes: 2
Service engine light Tried researching and it seems every thread goes off topic. I have a "service engine" light on. My understanding is this light is for BCM problems. Can hp vcm scanner read these? Again this is NOT the "check engine" SES light.
Thread Starter
TECH Resident
Joined: Aug 2005
Posts: 980
Likes: 2
Okay more information. Im swapping my pcm from a 411 to a p59. Im getting the "service engine" when i roll the ign to on. I did a bcm diagnostics for both pcm, where you pull the radio fuse and the security light flashes the codes, and the only code different was the p59 had a 35 and the 411 did not. Help please
Last edited by maroonls1z; Apr 24, 2015 at 04:34 PM.
Been using HP Tuners on a multitude of different vehicles since 2004 and never had it do that. What is the thought process for asking for help and not giving any details on the vehicle year or type or any other details other than you are swapping from a 0411 to a P59?
