P11AD on the 2018 Volkswagen Atlas
The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.
This code is specific to a manufacturer and is not described here. Its meaning is in the manufacturer's service information.
| VIN4APIN20200812 | 2020-09-03. Service bulletin. Customer states MIL-on with P0496 Customer states MIL-on with U0284 Customer states oil leak from the engine Customer states oil leak from the engine Customer states MIL-on with P0111 Customer states MIL-on with P2407 "Customer states MIL-on with P11A1/P11A2/P11A3/P11A4/P11A5/P11A6/P11A7/P11A8/ P11A9/P11AA/P11AB/P11AC/P11AD/P11AE/P11AF/P11B0" Customer states rattle noise from under vehicle Customer states MIL-on, HPFP mounting bolts loose/broken No crank, no start Driver seat heater inoperative Customer states both headlights are cracked Customer states noise heard when adjusting air distribution on HVAC controls Wind noise from front doors |
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| VIN4APIN20200810 | 2020-09-03. Service bulletin. Customer states MIL-on with P0496 Customer states MIL-on with U0284 Customer states oil leak from the engine Customer states oil leak from the engine Customer states MIL-on with P0111 Customer states MIL-on with P2407 "Customer states MIL-on with P11A1/P11A2/P11A3/P11A4/P11A5/P11A6/P11A7/P11A8/ P11A9/P11AA/P11AB/P11AC/P11AD/P11AE/P11AF/P11B0" Customer states rattle noise from under vehicle Customer states MIL-on, HPFP mounting bolts loose/broken No crank, no start Driver seat heater inoperative Customer states both headlights are cracked Customer states noise heard when adjusting air distribution on HVAC controls Wind noise from front doors |
| VIN4APIN20200803 | 2020-09-03. Service bulletin. Customer states MIL-on with P0496 Customer states MIL-on with U0284 Customer states oil leak from the engine Customer states oil leak from the engine Customer states MIL-on with P0111 Customer states MIL-on with P2407 "Customer states MIL-on with P11A1/P11A2/P11A3/P11A4/P11A5/P11A6/P11A7/P11A8/ P11A9/P11AA/P11AB/P11AC/P11AD/P11AE/P11AF/P11B0" Customer states rattle noise from under vehicle Customer states MIL-on, HPFP mounting bolts loose/broken No crank, no start Driver seat heater inoperative Customer states both headlights are cracked Customer states noise heard when adjusting air distribution on HVAC controls Wind noise from front doors Customer states MIL-on with P0401 |
| VIN4APIN20200728 | 2020-08-06. Service bulletin. Customer states MIL-on with P0496 Customer states MIL-on with U0284 Customer states oil leak from the engine Customer states oil leak from the engine Customer states MIL-on with P0111 Customer states MIL-on with P0442 Customer states MIL-on with P2407 "Customer states MIL-on with P11A1/P11A2/P11A3/P11A4/P11A5/P11A6/P11A7/P11A8/ P11A9/P11AA/P11AB/P11AC/P11AD/P11AE/P11AF/P11B0" Customer states MIL-on, HPFP mounting bolts loose/broken No crank, no start Driver seat heater inoperative Customer states both headlights are cracked Customer states noise heard when adjusting air distribution on HVAC controls Wind noise from front doors Customer states MIL-on with P0401 |
| VIN4APIN20200724 | 2020-08-06. Service bulletin. Customer states MIL-on with P0496 Customer states MIL-on with U0284 Customer states oil leak from the engine Customer states oil leak from the engine Customer states MIL-on with P0111 Customer states MIL-on with P0442 Customer states MIL-on with P2407 "Customer states MIL-on with P11A1/P11A2/P11A3/P11A4/P11A5/P11A6/P11A7/P11A8/ P11A9/P11AA/P11AB/P11AC/P11AD/P11AE/P11AF/P11B0" Customer states MIL-on, HPFP mounting bolts loose/broken No crank, no start Customer states both headlights are cracked Customer states noise heard when adjusting air distribution on HVAC controls Wind noise from front doors Customer states MIL-on with P0401 |
| VIN4APIN20200720 | 2020-08-06. Service bulletin. Customer states MIL-on with P0496 Customer states MIL-on with U0284Customer states oil leak from the engine Customer states oil leak from the engine Customer states MIL-on with P0111Customer states MIL-on with P0442 Customer states MIL-on with P2407 "Customer states MIL-on with P11A1/P11A2/P11A3/P11A4/P11A5/P11A6/P11A7/P11A8/ P11A9/P11AA/P11AB/P11AC/P11AD/P11AE/P11AF/P11B0" Customer states MIL-on, HPFP mounting bolts loose/broken No crank, no start Customer states both headlights are cracked Customer states noise heard when adjusting air distribution on HVAC controls Wind noise from front doors Customer states MIL-on with P0401 |
| VIN4APIN20190501 | 2019-06-07. Service bulletin. Customer states noise from heat shield MIL-on P11AD, P11AE, P11AF Customer states MIL-on with P0496 MIL-on P0456 Customer states the sunshade is binding/tearing/separating The front window regulator(s) exhibiting noise, shutter, binding, or is inoperative. Customer states AC inoperative Customer states front windshield is distorted/warped Customer states airbag light on |
| VIN4APIN20190315 | 2019-04-03. Service bulletin. Customer states noise from heat shield, MIL-on P11AD/P11AE/P11AF, MIL-on P0456, Customer states 2nd row seat rattles while driving, Customer states front window(s) noisy during operation, Customer states the sunshade is binding, Customer states MIL-on and/or multiple warning lights, Customer states Kessy inoperative possibly with "Keyless Defective" in MFI, |
| VIN4APIN20190308 | 2019-04-03. Service bulletin. Customer states noise from heat shield, MIL-on P11AD/P11AE/P11AF, MIL-on P0456, Customer states 2nd row seat rattles while driving, Customer states front window(s) noisy during operation, Customer states the sunshade is binding, Customer states noise from front suspension while driving, Customer states MIL-on and/or multiple warning lights, Customer states Kessy inoperative possibly with "Keyless Defective" in MFI |
| VIN4APIN20190304 | 2019-04-03. Service bulletin. Customer states noise from heat shield, MIL-on P11AD/P11AE/P11AF, MIL-on P0456, Customer states 2nd row seat rattles while driving, Customer states front window(s) noisy during operation, Customer states the sunshade is binding, Customer states noise from front suspension while driving, Customer states MIL-on and/or multiple warning lights, Customer states Kessy inoperative possibly with "Keyless Defective" in MFI, Airbag light on with Fault Code B200000 in the Airbag Control Module |
10 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.