Chevrolet Sonic Owner's Manual: Underbody Maintenance
At least twice a year, Spring and Fall, use plain water to flush dirt and debris from the vehicle's underbody. Your dealer or an underbody car washing system can do this. If not removed, rust and corrosion can develop.
Body Component Lubrication
Lubricate all key lock cylinders, hood hinges, liftgate hinges, and the fuel
door hinge unless the components are plastic. Applying silicone grease on weatherstrips
with a clean cloth will make th ...
Sheet Metal Damage
If the vehicle is damaged and requires sheet metal repair or replacement, make
sure the body repair shop applies anti-corrosion material to parts repaired or replaced
to restore corrosion protecti ...
Other materials:
Special Tools
Illustration
Tool Number/ Description
EL?€‰38826
J?€‰38826
KM?€‰799-3
SIR Deployment Harness
EL?€‰39401-B
J?€‰39401-B
SIR Deployment Fixture
...
Secondary Air Injection System Description
The Secondary Air Injection System aids in the reduction of hydrocarbon exhaust
emissions during a cold start. This occurs when the start-up engine coolant temperature
(ECT) is between −10 to +56°C (14?E33°F), the intake air temperature (IAT) is greater
than −10°C (14°F) and it ...
Corrosion protection
Most common factors contributing to vehicle corrosion
The buildup of moisture-retaining dirt, debris, and contaminants in body
panel seams, cavities, and hidden sections of the Nissan Armada can significantly
accelerate corrosion over time.
Damage to the paint finish or protective coa ...
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