GM Mobility Reimbursement
Program
This program, available to qualified applicants, can
reimburse you up to $1,000 of the cost of eligible
aftermarket adaptive equipment required for your vehicle,
such as hand controls or a wheelchair/scooter lift.
The offer is available for a very limited period of time
from the date of vehicle purchase/lease. For more
details, or to determine your vehicle’s eligibility, visit
gmmobility.com or call the GM Mobility Assistance
Center at 1-800-323-9935. Text telephone (TTY) users,
call 1-800-833-9935.
GM of Canada also has a Mobility Program. Call
1-800-GM-DRIVE (463-7483) for details. TTY users
call 1-800-263-3830.
Roadside Assistance Program
GM Medium Duty Truck’s Roadside Assistance
provides stranded owners with towing service for
disabled vehicles.
This service combines the efforts of trained telephone
representatives with a network of GM Medium Duty
Truck’s dealer services.
Just dial GM Medium Duty Truck Roadside Assistance
at 1-800-862-4389 to reach a qualified representative
who can assist you in a repair or arrange a tow. Other
recommended services can also be arranged for
situations such as retrieving locked in keys, changing a
tire, or delivering gasoline, at a charge to the customer.
We also provide dealer information at no charge,
such as location of the nearest authorized medium duty
GM Truck dealer and their hours of operation.
Roadside Assistance is available 24 hours a day,
7 days a week, 365 days a year. Should you have any
questions about Roadside Assistance, call the GM
Medium Duty Truck Roadside Assistance Center
or contact your dealer.
7-5
Climate Control System...................................3-20
Outlet Adjustment........................................3-23
Rear Heating System...................................3-24
Control of a Vehicle.......................................... 4-5
Coolant
Engine Temperature Gage............................3-35
Heater, Engine............................................2-24
Low Warning Light.......................................3-35
Surge Tank Pressure Cap.............................5-38
Cooling System..............................................5-40
Cruise Control................................................3-10
Customer Assistance Information
Customer Assistance for Text
Telephone (TTY) Users............................... 7-4
Customer Assistance Offices........................... 7-4
Customer Satisfaction Procedure..................... 7-2
GM Mobility Reimbursement Program............... 7-5
Reporting Safety Defects to General Motors...... 7-8
Reporting Safety Defects to the
Canadian Government................................ 7-7
Reporting Safety Defects to the
United States Government.......................... 7-7
Roadside Assistance Program......................... 7-5
Service Publications Ordering Information......... 7-8D
Daytime Running Lamps..................................3-15
Daytime Running Lamps Indicator Light.............3-41
Defensive Driving............................................. 4-2
Diesel Engine
Engine Alarm and Automatic Shutdown...........2-18
Exhaust Brake............................................2-25
Exhaust Restrictor.......................................2-21
Fuel............................................................ 5-7
High Idle System.........................................2-19
Starting......................................................2-14
Differential Lock Control, Rear Axle..................... 4-9
Differential Lock Indicator Light.........................3-40
Doing Your Own Service Work........................... 5-4
Dome Lamps.................................................3-16
Door
Locks.......................................................... 2-6
Power Door Locks......................................... 2-7
Driver
Position, Safety Belt.....................................1-14
Driving
At Night.....................................................4-16
City...........................................................4-21
Defensive..................................................... 4-2
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