Installation Procedure
1. Install the heater inlet hose to the vehicle.
2. Install the heater inlet hose
(2) to the engine.
3. Install the heater inlet hose clamp
(1) at the engine using BO-38185 Hose Clamp Pliers .
Note: The quick connector has an internal anti-rotation feature. The ensure the quick connector is properly aligned to the
heater core pipe, position the white mark to the 12:00 O’clock position during installation.
4. Install the heater inlet hose
(2) to the heater core.
5. Engage the heater inlet hose quick connect clip
(1) at the heater core.
6. Fill the cooling system. Refer to
Cooling System Draining and Filling
.
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HEATING VENTILATION AND AIR CONDITIONING
11
Hvac
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CHEVROLET SONIC 2012 BODY REPAIR MANUAL