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Jeep Wagoneer 2024 - Onboard Diagnostic System (OBD II); Cybersecurity

Jeep Wagoneer 2024
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to assist your service technician in making repairs.
Although your vehicle will usually be driveable and not
need towing, see an authorized dealer for service as
soon as possible.
CAUTION!
Prolonged driving with the MIL on could cause fur-
ther damage to the emission control system. It
could also affect fuel economy and driveability. The
vehicle must be serviced before any emissions
tests can be performed.
If the MIL is flashing while the vehicle is running,
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 OBD II and a connection
port to allow access to information related to the perfor-
mance of your emissions controls. Authorized service
technicians may need to access this information to
assist with the diagnosis and service of your vehicle
and emissions system
page 170.
WARNING!
ONLY an authorized service technician should con-
nect equipment to the OBD II connection port in
order to read the VIN, diagnose, 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, including safety
related systems, could be impaired or a loss of
vehicle control could occur that may result in an
accident involving serious injury or death.
Access, or allow others to access, information
stored in your vehicle systems, including per-
sonal information.
GETTING TO KNOW YOUR INSTRUMENT PANEL 105
3

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