Emissions Inspection and Maintenance (I/M) programs

Some states have vehicle emission inspection programs which include OBD (On-Board Diagnostics) checks. The OBD system monitors the operation of the emission control system. When the OBD system de ...

Introduction

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See also:

Indicators and warning lights
The indicators and warning lights on the instrument cluster, center panel and dashboard inform the driver of the status of the vehicle’s various systems. Instrument cluster (vehicles without a ta ...

Seat belts
Make sure that all occupants are wearing their seat belts before driving the vehicle. ■ Correct use of the seat belts ● Extend the shoulder belt so that it comes fully over the should ...

Fit standards
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