cooling GMC SAVANA 2019 Owner's Guide

GMC Savana Owner Manual (GMNA-Localizing-U.S./Canada-12146167) -
2019 - CRC - 11/26/18
Service and Maintenance 323
Maintenance Schedule
Additional Required
Services - Severe12 000 km/7,500 mi
24 000 km/15,000 mi
36 000 km/22,500 mi
48 000 km/30,000 mi
60 000 km/37,500 mi
72 000 km/45,000 mi
84 000 km/52,500 mi
96 000 km/60,000 mi
108 000 km/67,500 mi
120 000 km/75,000 mi
132 000 km/82,500 mi
144 000 km/90,000 mi
156 000 km/97,500 mi
168 000 km/105,000 mi 180 000 km/112,500 mi
192 000 km/120,000 mi
204 000 km/127,500 mi
216 000 km/135,000 mi
228 000 km/142,500 mi
240 000 km/150,000 mi
Rotate tires and perform Required Services.
Check engine oil level and oil life percentage.
Change engine oil and filter, if needed.
Lubricate the steering linkage.@ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @
Inspect evaporative control system. (1)@ @@
Replace engine air cleaner filter. (2)@@@
Change automatic transmission fluid and filter.@@@
Replace spark plugs. Inspect spark plug wires.@
Drain and fill engine cooling system. (3)@
Visually inspect accessory drive belts. (4)@
Replace brake fluid. (5)
Replace windshield wiper blades. (6)
@ @ @ @ @ @ @ @ @ @
Replace hood and/or body lift support gas struts.@ @

GMC Savana Owner Manual (GMNA-Localizing-U.S./Canada-12146167) -
2019 - CRC - 11/26/18
324 Service and Maintenance
Footnotes—Maintenance
Schedule Additional Required
Services - Severe
(1) Visually check all fuel and vapor
lines and hoses for proper
attachment, connection, routing, and
condition.
(2) Or every four years, whichever
comes first. If driving in dusty
conditions, inspect the filter at each
oil change or more often as needed.
(3) Or every five years, whichever
comes first. See Cooling System
0 244.
(4) Or every 10 years, whichever
comes first. Inspect for fraying,
excessive cracking, or damage;
replace, if needed.
(5) Replace brake fluid every five
years. See Brake Fluid 0252.
(6) Or every 12 months, whichever
comes first. See Wiper Blade
Replacement 0257.Special Application
Services
.
Vehicles with Dual Wheels:
Check dual wheel nut torque at
160, 1 600, and 10 000 km (100,
1,000, and 6,000 mi) of driving.
Repeat this service whenever a
tire/wheel is serviced or
removed.
. Severe Commercial Use
Vehicles Only: Lubricate chassis
components every oil change.
. Have underbody flushing service
performed. See “Underbody
Maintenance” inExterior Care
0 307.
Additional
Maintenance and Care
Your vehicle is an important
investment and caring for it properly
may help to avoid future costly
repairs. To maintain vehicle
performance, additional
maintenance services may be
required.
It is recommended that your dealer
perform these services —their
trained dealer technicians know
your vehicle best. Your dealer can
also perform a thorough
assessment with a multi-point
inspection to recommend when your
vehicle may need attention.
The following list is intended to
explain the services and conditions
to look for that may indicate
services are required.

GMC Savana Owner Manual (GMNA-Localizing-U.S./Canada-12146167) -
2019 - CRC - 11/26/18
Service and Maintenance 327
Recommended Fluids, Lubricants, and Parts
Recommended Fluids and Lubricants
This maintenance section applies to vehicles with a gasoline engine. If the vehicle has a diesel engine, see the
maintenance schedule section in the Duramax diesel supplement.
Fluids and lubricants identified below by name, part number, or specification can be obtained from your dealer.Usage Fluid/Lubricant
Automatic Transmission (6-Speed Transmission) DEXRON-VI Automatic Transmission Fluid.
Automatic Transmission (8-Speed Transmission) DEXRON-HP Automatic Transmission Fluid.
Chassis Lubrication, Parking Brake Cable Guides Chassis Lubricant (GM Part No. 12377985, in Canada 88901242) or
lubricant meeting requirements of NLGI #2, Category LB or GC-LB.
Engine Coolant 50/50 mixture of clean, drinkable water and use only DEX-COOL Coolant. SeeCooling System 0244.
Engine Oil Engine oil meeting the dexos1 specification of the proper SAE viscosity grade. ACDelco dexos1 full synthetic is recommended. See Engine Oil
0 235.
Front Wheel Bearings Wheel bearing lubricant meeting requirements of NLGI #2, Category GC or GC-LB (GM Part No. 1051344, in Canada 993037).
Hydraulic Brake System DOT 3 Hydraulic Brake Fluid (GM Part No. 19353126, in Canada 19353127).

GMC Savana Owner Manual (GMNA-Localizing-U.S./Canada-12146167) -
2019 - CRC - 11/26/18
332 Technical Data
Vehicle Data
Capacities and Specifications
If the vehicle has a diesel engine, see the Duramax diesel supplement for more information.
The following approximate capacities are given in metric and English conversions. SeeRecommended Fluids and
Lubricants 0327 for more information.
Application Capacities
Metric English
Air Conditioning Refrigerant R134a For the air conditioning system refrigerant charge amount, see the refrigerant label located under thehood. See your dealer for more information.
Cooling System without Rear Heat
4.3L V6 10.1 L 10.7 qt
6.0L V8 13.1 L 13.8 qt
Cooling System with Rear Heat
4.3L V6 12.4 L 13.1 qt
6.0L V8 16.1 L 17.0 qt
Engine Oil with Filter 5.7 L 6.0 qt

GMC Savana Owner Manual (GMNA-Localizing-U.S./Canada-12146167) -
2019 - CRC - 11/26/18
Index 363
Child Restraints (cont'd)Lower Anchors and Tethers
for Children . . . . . . . . . . . . . . . . . . . 78
Older Children . . . . . . . . . . . . . . . . . . 71
Securing . . . . . . . . . . . . . . . . . . . . 85, 87
Systems . . . . . . . . . . . . . . . . . . . . . . . . 75
Cigarette Lighter . . . . . . . . . . . . . . . . . 99
Circuit Breakers . . . . . . . . . . . . . . . . 263
Cleaning Exterior Care . . . . . . . . . . . . . . . . . 307
Interior Care . . . . . . . . . . . . . . . . . . 312
Climate Control Systems . . . . . . . 159 Air Conditioning . . . . . . . . . . . . . . 159
Heating . . . . . . . . . . . . . . . . . . . . . . . 159
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Rear Heating System . . . . . . . . . 161
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Cluster, Instrument . . . . . . . . . . . . . 101
Collision Damage Repair . . . . . . . 342
Compartments Storage . . . . . . . . . . . . . . . . . . . . . . . . . 91
Compass . . . . . . . . . . . . . . . . . . . . . . . . 96
Connected Services Connections . . . . . . . . . . . . . . . . . . 358
Diagnostics . . . . . . . . . . . . . . . . . . . 360
Navigation . . . . . . . . . . . . . . . . . . . . 357
Connections Connected Services . . . . . . . . . . 358 Control
Traction and Electronic
Stability . . . . . . . . . . . . . . . . . . . . . 192
Control of a Vehicle . . . . . . . . . . . . . 167
Convex Mirrors . . . . . . . . . . . . . . . . . . 38
Coolant Engine Temperature Gauge . . 104
Cooling . . . . . . . . . . . . . . . . . . . . 159, 162
Cooling System . . . . . . . . . . . . . . . . . 244
Courtesy Transportation Program . . . . . . . . . . . . . . . . . . . . . . . 341
Cruise Control . . . . . . . . . . . . . . . . . . 194 Light . . . . . . . . . . . . . . . . . . . . . . . . . . .113
Customer Assistance . . . . . . . . . . . 338 Offices . . . . . . . . . . . . . . . . . . . . . . . . 337
Text Telephone (TTY)Users . . . . . . . . . . . . . . . . . . . . . . . 338
Customer Information Publications OrderingInformation . . . . . . . . . . . . . . . . . . 344
Customer Satisfaction
Procedure . . . . . . . . . . . . . . . . . . . . . 335
D
Damage Repair, Collision . . . . . . . 342
Danger, Warning, and Caution . . . . 3
Data CollectionInfotainment System . . . . . . . . . . 348 Data Collection (cont'd)
OnStar . . . . . . . . . . . . . . . . . . . . . . . 348
Data Recorders, Event . . . . . . . . . 347
Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . . . . 127
Defensive Driving . . . . . . . . . . . . . . . 166
Delayed Locking . . . . . . . . . . . . . . . . . 32
Devices Auxiliary . . . . . . . . . . . . . . . . . . . . . . 146
Diagnostics Connected Services . . . . . . . . . . 360
Distracted Driving . . . . . . . . . . . . . . . 166
Dome Lamps . . . . . . . . . . . . . . . . . . . 129
Door Cargo Door Relocking . . . . . . . . . . 31
Delayed Locking . . . . . . . . . . . . . . . . 32
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Power Locks . . . . . . . . . . . . . . . . . . . . 31
Rear Doors . . . . . . . . . . . . . . . . . . . . . 35
Side . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Sliding . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Drive Belt Routing, Engine . . . . . . 334
Driver Assistance Systems . . . . . 197
Driver Information Center (DIC) . . . . . . . . . . . . . . . . . . 114
Driving Characteristics andTowing Tips . . . . . . . . . . . . . . . . . 210

GMC Savana Owner Manual (GMNA-Localizing-U.S./Canada-12146167) -
2019 - CRC - 11/26/18
364 Index
Driving (cont'd)Defensive . . . . . . . . . . . . . . . . . . . . . 166
Drunk . . . . . . . . . . . . . . . . . . . . . . . . . 167
For Better Fuel Economy . . . . . . . 23
Hill and Mountain Roads . . . . . . 170
If the Vehicle is Stuck . . . . . . . . . 172
Loss of Control . . . . . . . . . . . . . . . 168
Off-Road Recovery . . . . . . . . . . . 168
Vehicle Load Limits . . . . . . . . . . . 172
Wet Roads . . . . . . . . . . . . . . . . . . . 169
Winter . . . . . . . . . . . . . . . . . . . . . . . . 170
Dual Tire Rotation . . . . . . . . . . . . . . . . . . . . . . 284
E
E85 or FlexFuel . . . . . . . . . . . . . . . . 207
Electrical Equipment,Add-On . . . . . . . . . . . . . . . . . . . . . . . 227
Electrical System
Engine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . 264
Floor Console Fuse Block . . . . 267
Fuses and Circuit Breakers . . . 263
Overload . . . . . . . . . . . . . . . . . . . . . 263
Emergency OnStar . . . . . . . . . . . . . . . . . . . . . . . 350
Engine Air Cleaner/Filter . . . . . . . . . . . . . 242 Engine (cont'd)
Check Light (Malfunction
Indicator) . . . . . . . . . . . . . . . . . . . . 107
Compartment Overview . . . . . . . 232
Coolant Heater . . . . . . . . . . . . . . . 181
Coolant Temperature
Gauge . . . . . . . . . . . . . . . . . . . . . . 104
Cooling System . . . . . . . . . . . . . . . 244
Drive Belt Routing . . . . . . . . . . . . 334
Exhaust . . . . . . . . . . . . . . . . . . . . . . 185
Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . 249
Oil Life System . . . . . . . . . . . . . . . 237
Oil Pressure Gauge . . . . . . . . . . 103
Oil Pressure Light . . . . . . . . . . . . .112
Overheating . . . . . . . . . . . . . . . . . . 248
Power Messages . . . . . . . . . . . . . .119
Running While Parked . . . . . . . . 185
Starting . . . . . . . . . . . . . . . . . . . . . . . 179
Enhanced Technology Glass . . . . 42
Entry Lighting . . . . . . . . . . . . . . . . . . . 130
Entry/Exit Lighting . . . . . . . . . . . . . . 130
Equipment, Towing . . . . . . . . . . . . . 222
Event Data Recorders . . . . . . . . . . 347
Exit Lighting . . . . . . . . . . . . . . . . . . . . 130
Extender, Seat Belt . . . . . . . . . . . . . . 58
Exterior Lamp Controls . . . . . . . . . 125
Exterior Lamps Off Reminder . . . 126 Exterior Lighting Battery
Saver . . . . . . . . . . . . . . . . . . . . . . . . . 131
F
Fan
Engine . . . . . . . . . . . . . . . . . . . . . . . . 249
Fast Idle System . . . . . . . . . . . . . . . . 180
Filter,
Engine Air Cleaner . . . . . . . . . . . 242
Fixed Mast Antenna . . . . . . . . . . . . 141
Flash-to-Pass . . . . . . . . . . . . . . . . . . . 126
Flashers, Hazard Warning . . . . . . 128
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . 290 Changing . . . . . . . . . . . . . . . . . . . . . 292
FlexFuel E85 . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Floor Mats . . . . . . . . . . . . . . . . . . . . . . 315
Fluid
AutomaticTransmission . . . . . . . . . . . 238, 241
Brakes . . . . . . . . . . . . . . . . . . . . . . . . 252
Power Steering . . . . . . . . . . . . . . . 249
Washer . . . . . . . . . . . . . . . . . . . . . . . 250
Folding Mirrors . . . . . . . . . . . . . . . . . . 39
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . 201
Frequency Statement Radio . . . . . . . . . . . . . . . . . . . . . . . . . 345