
ONBOARD DIAGNOSTIC
SYSTEM — OBD II
Your vehicle is equipped with a sophisticated On-
board Diagnostic system called OBD II. This sys-
tem monitors the performance of the emissions,
engine, and automatic transmission control sys-
tems. When these systems are operating properly,
your vehicle will provide excellent performance and
fuel economy, as well as emissions well within cur-
rent 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 mak-
ing repairs. Although your vehicle will usually be
drivable and not need towing, see an 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
driveability. The vehicle must be serviced be-
fore any emissions tests can be performed.
• If the MIL is flashing while the vehicle is run-
ning, severe catalytic converter damage and
power loss will soon occur. Immediate service
is required.
Onboard Diagnostic System (OBD II)
Cybersecurity
Your vehicle is required to have an Onboard Diag-
nostic system (OBD II) and a connection port to
allow access to information related to the perfor-
mance of your emissions controls. Authorized ser-
vice technicians may need to access this informa-
tion to assist with the diagnosis and service of your
vehicle and emissions system.
WARNING!
• ONLY an authorized service technician
should connect equipment to the OBD II con-
nection port in order to read the VIN, diag-
nose, or service your vehicle.
• If unauthorized equipment is connected to the
OBD II connection port, such as a driver-
behavior tracking device, it may:
•
Be possible that vehicle systems, includ-
ing safety related systems, could be im-
paired or a loss of vehicle control could
occur that may result in an accident in-
volving serious injury or death.
•
Access, or allow others to access, infor-
mation stored in your vehicle systems,
including personal information.
For further information, refer to “Cybersecurity” in
“Multimedia”.
GETTING
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INSTRUMENT
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Summary of Contents for PACIFICA HYBRID 2019
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