Chevrolet GMC 2002, Owner'S Manual Supplement, Page: 61 / 65

6-32
Checking Coolant
On 3500HD models,
the coolant surge tank is
located on the passenger’s
side at the rear corner of
the engine compartment.
3500HD
Full
-
Size Van
On full
-
size van models, the coolant surge tank is
located near the center of the engine compartment.
See “Engine Compartment Overview” in the Index
for more information on location.