SUBJECT:“Add, Cold, Hot, and Do Not Add,” replace it.
Incorrect Engine Oil Level Indicator
This bulletin involves inspecting the engine oil level indicator and replacing it if found to
have an incorrect indicator end.
2011 DJ/D2 Ram 2500/3500 Pickup
2011 DD/DP Ram 3500/4500/5500 Cab Chassis
NOTE: This service bulletin applies only to vehicles equipped with the 6.7L
Cummins Turbo Diesel engine (Sales Code ETJ).
6.7L Cummins Turbo Diesel engines are equipped with an engine oil level indicator that
identify a “Safe” region on the end of the indicator. Some vehicles were equipped with an
engine oil level indicator end that had “Add, Cold, Hot, and Do Not Add” increments on the
end. These engine oil level indicators will need to be replaced.
Customers may state that their engine oil level indicator end has “Add, Cold, Hot, and Do
Not Add” when the Owner's Information indicates that it should have a “Safe” increment on
the end of the indicator.
Inspect the engine oil level indicator. If the engine oil level indicator has a “Safe” region on
it, no further action is necessary. If the engine oil level indicator has increments indicating