You are offline — AutoTools still works from your device.

Code

P15D1

BMW cooling

Défaut pompe à eau électrique (BMW)

BMW : défaut du circuit de la pompe à eau électrique.

Search another code

Most likely causes

Pompe électrique HS
Câblage

Symptoms you may notice

Overheating
Check engine light
Coolant warning

Checks to run

Check coolant level
Test pump power and wiring
Check the pump

Tools you may need

Multimeter

Always diagnose before replacing. Codes share symptoms; confirm the cause with measurements before buying parts.

Ask the AI mechanic

Hi! Ask me anything about your car — codes, noises, parts, maintenance.