Chevrolet Trax: Engine Heating and Cooling - Diagnostic information and procedures

 Rear hatch/gate description and operation

Liftgate Release System Components Body control module (BCM) Liftgate unlatch switch Liftgate latch assembly Liftgate unlatch relay Liftgate Release Block Diagram Fig. 44: Liftgate Release Block Diagram Liftgate Release Operation Liftgate Unlatch Switch The BCM monitors supplies a 12 V s

 Description and operation

Heating and air conditioning system description and operation Engine Coolant Engine coolant is the key element of the heating system. The thermostat controls engine operating coolant temperature. The thermostat also creates a restriction for the cooling system that promotes a positive coolant flow