5-15
How to Add Coolant to the Radiator
1. You can remove the radiator pressure cap when
the cooling system, including the radiator pressure
cap and upper radiator hose, is no longer hot.
Turn the pressure cap slowly counterclockwise
about one full turn.
If you hear a hiss, wait for that to stop.
A hiss means there is still some pressure left.
2. Then keep turning the pressure cap. Remove the
pressure cap.
Summary of Contents for 2002 TrailBlazer
Page 1: ......
Page 2: ......
Page 11: ...ix ...
Page 139: ...2 70 The Instrument Panel Your Information System ...
Page 318: ...5 26 Front Rear A Frame B Jack C Handle D Extension E Wheel Wrench ...
Page 336: ...6 10 Engine Compartment Overview When you open the hood you ll see the following ...
Page 380: ...6 54 GM Vehicle Care Appearance Materials ...
Page 384: ...6 58 ...
Page 396: ...Scheduled Maintenance 7 7 ...
Page 397: ...Scheduled Maintenance 7 8 ...
Page 415: ...7 26 Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED ...
Page 416: ...7 27 Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED ...
Page 417: ...7 28 Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED ...
Page 418: ...7 29 Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED ...
Page 419: ...7 30 Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED ...