Porsche Cayenne
B1291
The diagnostic code B1291 on a 2018-present Porsche Cayenne E3 indicates a fault related to the vehicle's battery or battery management system.
2 SolutionsB-CodeBody
B
Error Code Type
Body
Components
1 affected
Electrical
Symptoms
5 common
- •Check battery warning light illuminated on the dashboard
- •Difficulty starting the engine
- •Electrical systems malfunctioning (e.g., lights, infotainment)
- +2 more
Most Affected Generations
1 generation
E3
2
Top Affected Components
1 component
Electrical
2
Severity Levels
1 level
high
2
Quick Facts
2
Total Solutions
1
Affected Components
5
Common Symptoms
1
Generations
All Solutions
Showing 2 of 2 solutions for error code B1291 across all generations.
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