OBD port JEEP COMPASS 2020 Owner handbook (in English)

71
Gray Indicator Lights
Cruise Control Ready Indicator Light — If
Equipped With Base Instrument Cluster
This light will turn on when the
speed control has been turned on,
but not set. Refer to “Speed Control
— If Equipped” in “Starting And Operating”
for further information.
Active Speed Limiter Ready Indicator Light
— If Equipped With A Base Instrument
Cluster
This light will turn on when the
Active Speed Limiter is on, but not
set.
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 transmis -
sion control systems. When these systems
are operating properly, your vehicle will
provide excellent performance and fuel
economy, as well as 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 diag
-
nostic codes and other information to assist
your service technician in making repairs.
Although your vehicle will usually be drivable
and not need towing, see an authorized
dealer for service as soon as possible.Onboard Diagnostic System (OBD II)
Cybersecurity
Your vehicle is required to have an Onboard
Diagnostic system (OBD II) and a connection
port to allow access to information related to
the performance 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.
For further information, refer to “Cybersecu
-
rity” in “Multimedia”.
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 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.
WARNING!
ONLY an authorized service technician
should connect 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 personal informa-
tion.
2020_JEEP_M6_UG_UK.book Page 71