GM Service Manual Online
For 1990-2009 cars only

Coolant Level Module Description 3800 V6 L36

Low Coolant Module

The low coolant module activates a light in the instrument cluster when the coolant in the surge tank goes below a certain level. The low coolant module is located in the bottom of the surge tank.

Coolant Level Module Description 3.5L V6 LX5

Low Coolant Module

The low coolant module activates a light in the instrument cluster when the coolant in the surge tank goes below a certain level. The low coolant module is located in the bottom of the surge tank.