Toyota Highlander
P0301
The P0301 code indicates a misfire detected in cylinder 1 of a 2020-present Toyota Highlander XU70. This can lead to poor engine performance, increased emissions, and potential damage if not addressed.
55 SolutionsP-CodePowertrain
P
Error Code Type
Powertrain
Components
1 affected
Engine
Symptoms
10 common
- •Check engine light illuminated
- •Rough idle
- •Loss of power during acceleration
- +7 more
Most Affected Generations
2 generations
XU50
41
XU70
14
Top Affected Components
1 component
Engine
55
Severity Levels
1 level
high
55
Quick Facts
115
Total Solutions
1
Affected Components
10
Common Symptoms
2
Generations
All Solutions
Showing 55 of 115 solutions for error code P0301 across all generations.