Onboard Diagnostic System — OBD II
Your vehicle is equipped with a sophisticated onboard diagnostic system called OBD II. This system monitors the performance of the emissions, engine, and automatic transmission control systems. When these systems are operating properly, your vehicle will provide excellent performance and fuel economy, as well as engine emissions well within current government regulations.
If any of these systems require service, the OBD II system will turn on the “Malfunction Indicator Light” (MIL). It will also store diagnostic codes and other information to assist your service technician in making repairs. Although your vehicle will usually be drivable and not need towing, see your authorized dealer for service as soon as possible.
CAUTION!
• Prolonged driving with the MIL on could cause further damage to the emission control
system. It could also affect fuel economy and drivability. The vehicle must be serviced
before any emissions tests can be performed.
• If the MIL is flashing while the engine is running, severe catalytic converter damage and power loss will soon occur. Immediate service is required.
See also:
Lights
Have someone observe the operation of exterior lights while you work the controls.
Check turn signal and high beam indicator lights on the instrument panel. ...
Towing Requirements – Trailer Brakes
− Do not interconnect the hydraulic brake system or
vacuum system of your vehicle with that of the trailer.
This could cause inadequate braking and possible
personal injury.
− An ele ...
Vehicle Security Alarm — If Equipped
The Vehicle Security Alarm monitors the vehicle doors, swing gate, and ignition
for unauthorized operation.
While the Vehicle Security Alarm is armed, interior switches for door locks are
disable ...


