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Check Engine Light and Errors After FDRS Software Upgrades
Hey All. Long-time reader, first-time poster here
After buying the connector, I went through and did all the software updates (per https://static.nhtsa.gov/odi/tsbs/20...09498-0001.pdf).
Got BlueCruise working awesome! Love it!
I've got a 2021 F150 Limited, Powerboost
I figured I'd do all the other SW Updates showing in FDRS. I got them all done - all with no errors.
When I started the truck after the updates, if was misfiring. Also, now I have Check Engine light on.
I plugged in my connector again and ran all the network tests and now showing 2 new errors that didn't exist previously:
1.) IPMA - U0415 : 86 : 28
U0415 = Invalid Data Received from Anti-Lock Brake System (ABS) Control Module 'A'
FT : 86 = Signal Invalid
ST : 28 = Not a Current DTC Fault previously detected, not currently present
2.) PCM - P2796 : 00 : AF
P2796 = Electric Transmission Fluid Pump Control Circuit
FT : 00 = No Sub Type Information
ST : AF = Current DTC - Warning Lamp On Fault is currently present, warning lamp on (MIL, Wrench, Message Center, etc.)
Note: The PCM was updated in this round (post-Bluecruise updates), but not the IPMA.
Attaching the screenshow below.
Any thoughts? (I'm still very much a DIY newbie on vehicles) - An IT guy, but newbie here.
Thanks!
Rocky FDRS Screen showing errors after SW Updates
Last edited by goforthandlive; Sep 15, 2022 at 12:05 AM.