Caravan L4-2.4L VIN B (2003)
Coolant Reservoir: Testing and Inspection
COOLANT RECOVERY SYSTEM
The cooling system is closed and designed to maintain coolant level to the top of the radiator.
1. With the engine off and cooling system not under pressure, drain several ounces of coolant from the radiator draincock while observing the coolant
recovery container. Coolant level in the container should drop.
2. Remove the radiator pressure cap. The coolant level should be full to the top radiator neck. If not, and the coolant level in the container is at or
above the MIN mark, there is an air leak in the coolant recovery system.
3. Check hose and hose connections to the container, radiator filler neck or the pressure cap seal to the radiator filler neck for leaks.
