Thread: water pump failure because JB4?
View Single Post
      07-11-2012, 10:33 AM   #21
Blubaron79
Brigadier General
Blubaron79's Avatar
United_States
1435
Rep
4,724
Posts

Drives: 2021 M340i xDrive
Join Date: May 2009
Location: PA

iTrader: (0)
Quote:
Originally Posted by David1 View Post
Max cool is a setting within the JB4 to run the radiator fan and water pump at max speed. nothing to do with the AC.
Got ya.. I don't have a JB4.
__________________
Current: 2021 M340i xDrive

Previous: '18 340i xDrive; '15 335 xDrive; '14 435i xDrive; '09 335 E92 xDrive
Appreciate 0
Quote