Contents Wiring diagrams Section: Automatic HVAC System All sections

A/c-Heater System: Maintenance Saab 9-5 I

REFILLING ENGINE COOLING SYSTEM

Fill engine cooling system with a 50 percent concentration of anti-freeze to MAX level. Install pressure cap and start engine. Operate engine with A/C turned off at varying speeds until radiator/condenser cooling fans comes on. Carefully remove pressure cap and add coolant to MAX level again. Reinstall pressure cap and operate engine at varying speeds until radiator/condenser cooling fans have come on 3 times. Turn engine off and ensure coolant is at MAX level.