check engine GMC YUKON HYBRID 2009 User Guide

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 SystemAlways use the pre-mixed
50/50 mixture of de-ionized water
and DEX-COOL
®(silicate-free)
coolant available at your
dealer/retailer. SeeDrive
Motor/Generator Control Module
(DMCM) Cooling System on
page 5-6.
Engine Drive Belt Routing
6-2

M
Maintenance Schedule
At Least Once a Year.................................... 6-2
Recommended Fluids and Lubricants............... 6-2
Manual, How to Use........................................... iii
Manual Lumbar Controls.................................... 1-2
Manual Reclining Seatbacks............................... 1-3
N
Navigation/Radio System..................................3-14
O
Oil
Pressure Light.............................................3-10
Oil Pressure Gage............................................ 3-8
Orange Covered Wiring..................................... 5-3
Owners, Canadian............................................... ii
P
Power
Seat............................................................ 1-2
Power Outlet Alternating Current......................... 2-2
Power Steering Fluid.......................................5-11
R
Radios
Navigation/Radio System..............................3-14
Reclining Seatbacks, Manual.............................. 1-3
Recommended Fluids and Lubricants.................. 6-2
Regenerative Braking......................................2-10
Restraint System Check
Replacing Restraint System Parts
After a Crash............................................ 1-3
Routing, Engine Drive Belt................................. 6-2
Running the Vehicle While Parked.....................2-10
3