
Engine Cooling - GEN III V8 Engine  Page 6B3-2 
 Page 6B3-2 
1 General Information 
For MY 2004 AWD Wagon models, the engine cooling system carries over from MY 2003 VY Series Cab Chassis 
vehicles except for a change to the coolant pump. 
For information regarding the cooling system changes, refer to Section 6B3 Engine Cooling - GEN III V8 Engine, in the 
MY 2003 VY Series Cab Chassis Service Information. 
For cooling system diagnosis, refer to Section 6B3 Engine Cooling - GEN III V8 Engine or to Section 6C3 Powertrain 
Management - GEN III V8 Engine, in the MY 2003 VY Series Cab Chassis Service Information. 
For cooling syste m service op erations, refer to Section 6B3 Engine Cooling - GEN III V8 Engine, in the MY 2003 VY and 
V2 Series Service Information.