PACCAR
E222
Manufacturer communications
- Publication date
- 2018-08-14
- Received by NHTSA
- 2018-09-24
- NHTSA record numbers
- 10144960
Manufacturer summary
Original wording in English
Fix as Fail: DEF dosing valve inlet screen may become plugged with debris, setting DTC codes P3912, P3857 and/or P3926. Corrosion of the DEF dosing heating element may deteriorate and flake off causing debris to plug the screen.
Reported code forms
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