![background image](http://html1.mh-extra.com/html/gmc/duramax-3-0l/duramax-3-0l_supplement-manual_2235700068.webp)
Chevrolet/GMC 3.0L Duramax Diesel Engine Supplement (GMNA-Localizing-
U.S./Canada-13336148) - 2020 - CRC - 9/5/19
Index
67
Index
A
Accessories and Modifications . . . 35
Air Cleaner/Filter, Engine . . . . . . . . 41
Air Filter
Life System . . . . . . . . . . . . . . . . . . . . . 41
Transmission Fluid . . . . . . . . . . . . . 40
B
Battery - North America . . . . . . . . . . 51
Biodiesel . . . . . . . . . . . . . . . . . . . . . . . . 26
Brake
Exhaust . . . . . . . . . . . . . . . . . . . . . . . . 24
C
65 Warning . . . . . . . . . . . . . . . . . . . . . 51
Canadian Vehicle Owners . . . . . . . . 2
Capacities and Specifications . . . . 65
Check
Indicator) . . . . . . . . . . . . . . . . . . . . . . 10
Cluster, Instrument . . . . . . . . . . . . . . . 6
Cold Weather Operation . . . . . . . . . 27
Cooling System . . . . . . . . . . . . . . 42, 46
D
Starting Your Engine . . . . . . . . . . . . 14
Diesel Exhaust Fluid . . . . . . . . . . . . . 20
Diesel Exhaust Fluid (DEF)
Warning Light . . . . . . . . . . . . . . . . . . 12
Diesel Particulate Filter . . . . . . . . . . 17
Drive Belt Routing, Engine . . . . . . . 66
Driver Information
Center (DIC) . . . . . . . . . . . . . . . . . . . 12
E
Block . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Air Cleaner/Filter . . . . . . . . . . . . . . . 41
Check Light (Malfunction
Indicator) . . . . . . . . . . . . . . . . . . . . . . 10
Compartment Overview . . . . . . . . . 37
Cooling System . . . . . . . . . . . . . 42, 46
Drive Belt Routing . . . . . . . . . . . . . . 66
Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Heater . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Oil Life System . . . . . . . . . . . . . . . . . 40
Overheating . . . . . . . . . . . . . . . . . . . . 48
Starting Your Diesel . . . . . . . . . . . . 14
Engine Air Filter Life System . . . . . 41