Chevrolet Sonic Owner's Manual: Customer Assistance Office
Chevrolet encourages customers to call the toll-free number for assistance. However, if a customer wishes to write or e-mail Chevrolet, the letter should be addressed to:
United States and Puerto Rico
Chevrolet Motor Division
Chevrolet Customer Assistance Center
P.O. Box 33170
Detroit, MI 48232-5170
www.Chevrolet.com
1-800-222-1020
1-800-833-2438 (For Text
Telephone Devices (TTYs))
Roadside Assistance:
1-800-243-8872
From U.S. Virgin Islands:
1-800-496-9994
Canada
General Motors of Canada Limited
Customer Care Centre, Mail
Code: CA1-163-005
1908 Colonel Sam Drive
Oshawa, Ontario L1H 8P7 www.gm.ca
1-800-263-3777 (English)
1-800-263-7854 (French)
1-800-263-3830 (For Text Telephone devices (TTYs))
Roadside Assistance:
1-800-268-6800
Overseas
Please contact the local General Motors Business Unit.
Customer Satisfaction Procedure
Your satisfaction and goodwill are important to your dealer and to Chevrolet.
Normally, any concerns with the sales transaction or the operation of the vehicle
will be resolved by your dealer' ...
Customer Assistance for Text Telephone (TTY) Users
To assist customers who are deaf, hard of hearing, or speech-impaired and who
use Text Telephones (TTYs), Chevrolet has TTY equipment available at its Customer
Assistance Center. Any TTY user in t ...
Other materials:
Rear Disc Brake Mounting and Hardware Inspection
Warning: Refer to Brake Dust Warning.
Caution: Support the brake caliper with heavy mechanic wire, or
equivalent, whenever it is separated from its mount and the hydraulic flexible
brake hose is still connected. Failure to support the caliper in this manner
will cause the f ...
Heating and Air Conditioning System Description and Operation
Engine Coolant
Engine coolant is the key element of the heating system. The engine thermostat
controls the normal engine operating coolant temperature. Coolant pumped out
of the engine enters the heater core through the inlet heater hose. The air
flowing through the HVAC module abs ...
Water Inlet Replacement (LUW)
Removal Procedure
Drain the engine coolant system. Refer to Cooling System Draining and
Filling.
Disconnect the engine coolant temperature sensor connector (1).
Remove the radiator outlet hose connector clip (2) and the radiator
outlet hose ...
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