NHTSA ID Number: 10130443
Manufacturer Communication Number: K04342327
TSB/Document Date: 2018-03-19
Summary
Diagnostic Trouble Code ( DTC ) P0420 Illuminating The Malfunction Indicator Lamp (MIL) - US17 (GHG17, Common Rail Fuel System) Chassis ONLY
Solution K04342327
Tuesday, March 6, 2018 5:38:20 PM CET
Solution
Title (customer effect)
Diagnostic Trouble Code ( DTC ) P0420 Illuminating The Malfunction Indicator Lamp
(MIL) - US17 (GHG17, Common Rail Fuel System) Chassis ONLY
Cause
US17 chassis may generate code P0420, with Guided Diagnostics (GD) determining
there is No Fault Found (NFF)
Solution
- Check for related DTCs. If P0420 is logging in combination with other engine or
aftertreatment codes, the related codes should be reviewed and diagnosed to ensure
there is not another issue that is causing P0420 to log as an indirect symptom.
- If no other issues are identified, or other issues are found and addressed:
- Verify the chassis emissions level
• Details can be found in the Product Details box on the Product tab in PTT as seen
below:
- Once the chassis is confirmed to be US17+OBD16 (Common Rail Fuel System):
• Software improvements have been released to address P0420. Reprogram the
Engine Control Module (EMS). It is possible a warning box may open stating the
current software is the same version. Select the option to reload the software if this
occurs.
Solution visibility
Dealer distribution
Function(s)/component(s) affected
Function affected
DOC , DPF , 1 1 0 EMS , Diagnostic tool
Function Group
Function Group
254 catalytic converter; exhaust emission control equipment , 258 emissions aftertreatment , 28 ignition and control system
Customer effect
Main customer effect
diagnostics/methodology , fault code/display
Fault code(s)
OBD 2013 Diagnostic
Trouble Codes
P0420
Conditions
Frequency of occurrence of
problem
random
Administration
Author
RU4469V
Dealer ID
RU4469V
Last modified by
RU4469V
Creation date
27-02-2018 17:02
Date of last update
27-02-2018 18:02
Review date
15-08-2018 00:08
Status
Published
NA_MACK_Vehicle_Range
NA_MACK_Vehicle_Ran
ge
Cabover , Conventional
NA_VOLVO_Vehicle_Range
NA_VOLVO_Vehicle_Ra
nge
Conventional
Engine family
Engine family
11L Engine , 13L Engine , MP7 , MP8
Emission Standard
Emission Standard
2018 , OBD2017 , US17 GHG , US16
- Restores fuel economy
- Stabilizes ethanol
- Maximizes horsepower
- Improves responsiveness
- For use in both gasoline and diesel engines
- DESIGNED TO EXCEED EXPECTATIONS: Red Line complete SI-1 fuel...
- PERFORM AND PROTECT: Fuel additive cleans injectors...
- EFFICIENT FUEL BURN: Gas treatment that enhances gasoline...
- EASY TO USE: Use one bottle per tank for most effective...
- 15 Ounce (2 Pack)
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TSB/Document ID: K04342327
Replacement Service Bulletin Number:
MFR Communication Date: 2018-02-27
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
MFR Component System:
MFR Component Subsystem:
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