Inspect the belt for cracks or damage. If the belt is cracked or damaged, replace it.
Check that the position of the auto-tensioner indicator (A) is within the standard range (B) as shown. If it is out of the standard range, replace the drive belt.

Fuel and Emissions System Description - Electronic Control System
Electronic Control Systems
The functions of the fuel and emission control systems are managed by the
engine control module (ECM) on vehicles with manual transmissions or the
powertrain cont ...
A FewWordsAbout Safety
Your safety, and the safety of others, is very important. And operating this
vehicle safely is an important responsibility.
To help you make informed decisions about safety, we have provided operat ...
Map Legend
MAP MENU (on map)
►Map Legend
See an overview of the map lines, areas, routes, and navigation icons.
Select an item.
► The system displays the map
legend.
A visual guide helps you ...