Ram 1500
P0021
The P0021 code indicates a problem with the variable valve timing (VVT) for the camshaft on a 2019-Present Ram 1500 DT, typically related to the timing of the exhaust camshaft.
4 SolutionsP-CodePowertrain
P
Error Code Type
Powertrain
Components
1 affected
Engine
Symptoms
10 common
- •Check engine light illuminated
- •Engine may exhibit a rough idle
- •Decreased engine performance or power
- +7 more
Most Affected Generations
1 generation
DT
4
Top Affected Components
1 component
Engine
4
Severity Levels
1 level
high
4
Quick Facts
4
Total Solutions
1
Affected Components
10
Common Symptoms
1
Generations
All Solutions
Showing 4 of 4 solutions for error code P0021 across all generations.