maintenance GMC YUKON HYBRID 2010 User Guide

additional information and details about the DIC
operation and displays seeDIC Warnings and
Messages
on page 4‑12. Also, see “DIC Operation and
Displays” in the Index of the owner manual for more
information.
The low tire pressure warning light may come on in cool
weather when the vehicle is first started, and then turn
off as you start to drive. This could be an early indicator
that the air pressure in the tire(s) are getting low and
need to be inflated to the proper pressure.
A Tire and Loading Information label, attached to your
vehicle, shows the size of your vehicle's original
equipment tires and the correct inflation pressure for
your vehicle's tires when they are cold. See “Loading
Your Vehicle” for an example of the Tire and Loading
Information label and its location on your vehicle.
Also see Inflation - Tire Pressure on page 6‑28. Your vehicle's TPMS can warn you about a low tire
pressure condition but it does not replace normal tire
maintenance. See
“Tire Inspection and Rotation” and
“Tires” in the Index of the owner manual for more
information.
Notice: Using non‐approved tire sealants could
damage the Tire Pressure Monitor System (TPMS)
sensors. TPMS sensor damage caused by using an
incorrect tire sealant is not covered by the vehicle
warranty. Always use the GM approved tire sealant
available through your dealer/retailer.
Your vehicle, when new, included a factory‐installed
Tire Sealant and Compressor Kit. This kit uses a
GM approved liquid tire sealant. See Tire Sealant and
Compressor Kit (Without Selector Switch)
on
page 6‑35or Tire Sealant and Compressor Kit
(With Selector Switch) on page 6‑45.
6-30

8. Proceed to the driver side rear tire, and repeat theprocedure in Step 5. The horn sounds two times to
indicate the sensor identification code has been
matched to the driver side rear tire, and the TPMS
sensor matching process is no longer active.
The TIRE LEARNING ACTIVE message on the
DIC display screen goes off.
9. Turn the ignition switch to LOCK/OFF.
10. Set all four tires to the recommended air pressure level as indicated on the Tire and Loading
Information label.
11. Put the valve caps back on the valve stems.
Tire Inspection and Rotation
Tires should be rotated every 5,000 to 8,000 miles
(8 000 to 13 000 km).
Any time you notice unusual wear, rotate your tires as
soon as possible and check wheel alignment. Also
check for damaged tires or wheels. See “When It Is
Time for New Tires” and“Wheel Replacement” in the
Index of the owner manual for more information.
The purpose of regular rotation is to achieve more
uniform wear for all tires on the vehicle. The first
rotation is the most important. See “Scheduled
Maintenance” in the Index of the owner manual.
When rotating your tires, always use the correct rotation
pattern shown here.
After the tires have been rotated, adjust the front and
rear inflation pressures as shown on the Tire and
Loading Information label. See “Loading Your Vehicle”
in the Index of the owner manual for an example of the
label and its location on your vehicle.
The Tire Pressure Monitor System (TPMS) sensors will
need to be reset after a tire rotation. See “TPMS Sensor
Identification Codes” under“Tire Pressure Monitor
Operation”.
Make certain that all wheel nuts are properly tightened.
See “Wheel Nut Torque” under“Capacities and
Specifications” in the Index of the owner manual.
6-33

Section 7 Maintenance Schedule
Maintenance Schedule. . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2
At Least Once a Year . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2
Recommended Fluids and Lubricants . . . . . . . . . . . 7-2
Engine Drive Belt Routing . . . . . . . . . . . . . . . . . . . . . . . 7-2
7-1

Maintenance Schedule
At Least Once a Year
Tire Sealant and Compressor Kit
Check the sealant expiration date printed on the
instruction label of the Tire Sealant and Compressor Kit
at least once a year. See your dealer/retailer for a
replacement canister.
Recommended Fluids and
Lubricants
Fluids identified below are specific to the hybrid vehicle
and can be obtained from your dealer/retailer. See the
owner manual for the other fluids and lubricants
recommended for the vehicle.Usage Fluid/Lubricant
Drive Motor/Generator
Control Module
(DMCM) Cooling
System Always use the pre-mixed
50/50 mixture of de‐ionized water
and DEX-COOL®(silicate-free)
coolant available at your dealer/
retailer. See Drive Motor/Generator
Control Module (DMCM) Cooling
System on page 6‑9.
Engine Drive Belt Routing
7-2

M
Maintenance ScheduleAt Least Once a Year . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2
Recommended Fluids and Lubricants . . . . . . . . . . . . . 7-2
Manual Lumbar Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2
Manual Reclining Seatbacks . . . . . . . . . . . . . . . . . . . . . . . . .2-3
Manual, How to Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii
N
Navigation/Radio System . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14
O
Oil Pressure Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10
Oil Pressure Gage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-8
Owners, Canadian . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ii
P
Power
Seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Steering Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-13
Power Outlet Alternating Current . . . . . . . . . . . . . . . . . . . .3-2
R
Radios
Navigation/Radio System . . . . . . . . . . . . . . . . . . . . . . . . . 4-14
Reclining Seatbacks, Manual . . . . . . . . . . . . . . . . . . . . . . . .2-3
Recommended Fluids and Lubricants . . . . . . . . . . . . . . .7-2
Regenerative Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-18
Restraint System Check Replacing Restraint System Parts After a Crash . . . 2-3
Running the Vehicle While Parked . . . . . . . . . . . . . . . . . 3-18
S
Sealant Kit, Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-35, 6-45
Seats Manual Lumbar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Manual Reclining Seatbacks . . . . . . . . . . . . . . . . . . . . . . . 2-3
Power Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Service Doing Your Own Work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
Specifications and Capacities . . . . . . . . . . . . . . . . . . . . . . 6-57
StabiliTrak
®Indicator Light . . . . . . . . . . . . . . . . . . . . . . . . . .4-7
Starting Your Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-3
Steering Fluid, Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-13
Storing the Tire Sealant and Compressor Kit . . . . . . 6-55
i - 3