Low Coolant Level! Coolant Expansion Tank Install on 2006 Range Rover

A common problem on LR3 or Range Rover Sport (Supercharged and non-Supercharged), you may get a warning on the instrument cluster that states "Low Coolant Level," which will prompt you to check the coolant bottle only to see there is plenty of coolant.

What has happened is that the small float in the bottom of the tank becomes saturated and loses it's "float-ability" so that it sits at the tank's bottom to register as a Low Level warning.

Watch Doug, our Land Rover Master Technician, as he removes and replaces the expansion tank part # LR020367G. Please refer any questions or comments to 1-800-533-2210, or go to https://www.roverparts.com

0:00 Low Coolant Level! Coolant Expansion Tank Install on 2006 Range Rover
0:11 Warning light on instrument cluster “Low Coolant Level”
0:31 The issue is small float in tank becomes saturated
0:47 The cure is installing a new coolant expansion tank
1:09 Slight change in bottle design
1:34 Remove power steering fluid reservoir
1:52 Remove filler tube for windshield washer fluid
2:03 Engine cold, no pressure in system
2:18 Remove and save cap
2:25 Prepare to disconnect 2 hoses
2:41 Clamp hoses to save coolant
3:37 You do not have to drain the entire cooling system
7:50 Remove large hose remove tank
8:11 Release the sensor connector
9:12 Reverse the process to assemble
9:44 Slide hoses back on
12:42 Replace power steering fluid reservoir and fluid filler tube
12:56 Fill the bottle, check the level
13:26 Ordering information

Parts List:
https://www.roverparts.com/engine-coo...
https://www.roverparts.com/engine-coo...
https://www.roverparts.com/engine-coo...

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