open hood JEEP PATRIOT 2017 1.G User Guide

CAUTION!(Continued)
•Damage to the catalytic converter can result if your
vehicle is not kept in proper operating condition. In
the event of engine malfunction, particularly involv-
ing engine misfire or other apparent loss of perfor-
mance, have your vehicle serviced promptly. Contin-
ued operation of your vehicle with a severe
malfunction could cause the converter to overheat,
resulting in possible damage to the converter and
vehicle.
Under normal operating conditions, the catalytic converter
will not require maintenance. However, it is important to
keep the engine properly tuned to assure proper catalyst
operation and prevent possible catalyst damage.
NOTE: Intentional tampering with emissions control sys-
tems can result in civil penalties being assessed against
you.
In unusual situations involving grossly malfunctioning
engine operation, a scorching odor may suggest severe and
abnormal catalyst overheating. If this occurs, stop the
vehicle, turn off the engine and allow it to cool. Service,
including a tune-up to manufacturer’s specifications,
should be obtained immediately. To minimize the possibility of catalytic converter damage:
•
Do not shut off the engine or interrupt the ignition,
when the transmission is in gear and the vehicle is in
motion.
• Do not try to start the engine by pushing or towing the
vehicle.
• Do not idle the engine with any spark plug wires
disconnected or removed, such as when diagnostic
testing, or for prolonged periods during very rough idle
or malfunctioning operating conditions.
Cooling System
WARNING!
• Turn vehicle off and disconnect the fan motor lead
before working near the radiator cooling fan.
• You or others can be badly burned by hot engine
coolant (antifreeze) or steam from your radiator. If
you see or hear steam coming from under the hood,
do not open the hood until the radiator has had time
to cool. Never open a cooling system pressure cap
when the radiator or coolant bottle is hot.
(Continued)
292 SERVICING AND MAINTENANCE

WARNING!(Continued)
•Keep hands, tools, clothing, and jewelry away from
the radiator cooling fan when the hood is raised. The
fan starts automatically and may start at any time,
whether the engine is running or not.
• When working near the radiator cooling fan, discon-
nect the fan motor lead or turn the ignition switch to
the OFF position. The fan is temperature controlled
and can start at any time the ignition switch is in the
ON position.
• You or others can be badly burned by hot engine
coolant (antifreeze) or steam from your radiator. If
you see or hear steam coming from under the hood,
do not open the hood until the radiator has had time
to cool. Never try to open a cooling system pressure
cap when the radiator is hot.
Coolant Checks
Check engine coolant (antifreeze) protection every 12
months (before the onset of freezing weather, where appli-
cable). If the engine coolant (antifreeze) is dirty or rusty in
appearance, the system should be drained, flushed, and
refilled with fresh engine coolant (antifreeze). Check the
front of the A/C condenser for any accumulation of bugs, leaves, etc. If dirty, clean by gently spraying water from a
garden hose vertically down the face of the condenser.
Check the coolant recovery bottle tubing for brittle rubber,
cracking, tears, cuts, and tightness of the connection at the
bottle and radiator. Inspect the entire system for leaks.
Cooling System — Drain, Flush And Refill
NOTE:
Some vehicles require special tools to add coolant
properly. Failure to fill these systems properly could lead to
severe internal engine damage. If any coolant is needed to
be added to the system please contact your local autho-
rized dealer.
If the engine coolant (antifreeze) is dirty or contains visible
sediment, have an authorized dealer clean and flush with
OAT coolant (antifreeze) (conforming to MS.90032).
Refer to the “Maintenance Plan” in this section for the
proper maintenance intervals.
Selection Of Coolant
Refer to “Fluids And Lubricants” in “Technical Specifica-
tions” for further information.
8
SERVICING AND MAINTENANCE 293

General Information........................ .390
Glass Cleaning ........................... .326
Gross Axle Weight Rating .....................223
Gross Vehicle Weight Rating ...................222
GVWR ................................. .220
Hands-Free Phone (Uconnect) ..................367
Hazard Warning Flasher ..................... .243
Headlights .............................. .244
Cleaning .............................. .323
High Beam/Low Beam Select Switch ...........47
On With Wipers ....................... .49, 53
Passing ................................47
Replacing ............................. .244
Switch .................................46
Head Restraints ......................... .39, 40
Heated Mirrors .............................46
Heated Seats ...............................37
Heater ...................................55
Heater, Engine Block ....................... .197
High Beam/Low Beam Select (Dimmer) Switch ......47
Hill Descent Control ....................... .139
Hill Start Assist ........................... .132
Hitches Trailer Towing .......................... .224HomeLink (Garage Door Opener)
................77
Hood Release ..............................71
Ignition ..................................21
Key ............................... .19, 21
Ignition Key Removal ........................21
Immobilizer (Sentry Key) ......................25
Inside Rearview Mirror .......................43
Instrument Cluster ..........................113
Instrument Panel Lens Cleaning ................326
Integrated Power Module (Fuses) ...............246
Interior And Instrument Lights ..................49
Interior Appearance Care .....................325
Interior Lights ..............................49
Intermittent Wipers (Delay Wipers) ...............52
Introduction ................................4
iPod/USB/MP3 Control Bluetooth Streaming Audio ..............366, 393
Jacking Instructions ........................ .251
Jack

Location ............................ .250
Jack Operation ..................... .249, 251, 302
Jump Starting ............................ .265
Key-In Reminder ............................2312
INDEX 409