See also:

Checking automatic transmission fluid at normal operating temperature (140°F-158°F [60°C-70°C])
Automatic transmission fluid expands when warmed. To obtain an accurate fluid check, drive the vehicle until it is warmed up (approximately 20 miles [30 km]) until the engine coolant gauge indic ...

Engine oil and filter recommendations
Use SAE 5W-20 engine oil Look for this certification trademark. Only use oils certified for gasoline engines by the American Petroleum Institute (API). An oil with this trademark symbol confor ...

Determining if the system is operational
The SRS uses a readiness light in the instrument cluster or a tone to indicate the condition of the system. Refer to Warning lights and chimes in the Instrument Cluster chapter. Routine maintenanc ...