KayGee
Explorer Addict
- Joined
- March 27, 2017
- Messages
- 1,421
- Reaction score
- 366
- City, State
- Farmington, MI
- Year, Model & Trim Level
- '16 & '17 PIU
I have been having intermittent issues with LCD screen and radio controls in 2016 PIU generating error code U3000 - Control Module (General Memory Failure) in Forscan.
Basically when this happens, the 4" LCD screen is black, radio doesn't work, and all radio buttons are inop - still beeps when backing up, but no image shows on screen. HVAC controls worked fine - not affected. The only way to clear it is to reset the module with Forscan or wait until the fault clears on its own which could take multiple restarts and anywhere from 30 minutes to several hours.
On a side note, the Forscan outputs don't seem to align with what the dealer is seeing. Forscan indicated that this DTC in FCDIM was present and MIL was On for this DTC. MIL was not on though and dealer said nothing showed up when connected to IDS and scanned. I had video of the screen being dead, but they were unable to duplicate.
Anyone else have similar issue or have any thoughts? Not sure if its the same issue affecting the MFT systems or not.
Basically when this happens, the 4" LCD screen is black, radio doesn't work, and all radio buttons are inop - still beeps when backing up, but no image shows on screen. HVAC controls worked fine - not affected. The only way to clear it is to reset the module with Forscan or wait until the fault clears on its own which could take multiple restarts and anywhere from 30 minutes to several hours.
On a side note, the Forscan outputs don't seem to align with what the dealer is seeing. Forscan indicated that this DTC in FCDIM was present and MIL was On for this DTC. MIL was not on though and dealer said nothing showed up when connected to IDS and scanned. I had video of the screen being dead, but they were unable to duplicate.
Anyone else have similar issue or have any thoughts? Not sure if its the same issue affecting the MFT systems or not.