2011 DODGE NITRO ignition

4. Approximately 15 seconds later, one of two things will
happen:a. The MIL will flash for about 10 seconds and then
return to being fully illuminated until you turn OFF
the ignition or start the engine. This means that your
vehicle’s OBD II system is not readyand you should
not proceed to the I/M station.
b. The MIL will not flash at all and will remain fully
illuminated until you turn OFF the ignition or start the
engine. This means that your vehicle’s OBD II system
is ready and you can proceed to the I/M station.
If your OBD II system is not ready,you should see your
authorized dealer or repair facility. If your vehicle was
recently serviced or had a battery failure or replacement,
you may need to do nothing more than drive your
vehicle as you normally would in order for your OBD II
system to update. A recheck with the above test routine
may then indicate that the system is now ready. Regardless of whether your vehicle’s OBD II system is
ready or not, if the MIL is illuminated during normal
vehicle operation you should have your vehicle serviced
before going to the I/M station. The I/M station can fail
your vehicle because the MIL is on with the engine
running.
REPLACEMENT PARTS
Use of genuine MOPAR
parts for normal/scheduled
maintenance and repairs is highly recommended to en-
sure the designed performance. Damage or failures
caused by the use of non-MOPAR parts for maintenance
and repairs will not be covered by the manufacturer’s
warranty.
DEALER SERVICE
Your authorized dealer has the qualified service person-
nel, special tools, and equipment to perform all service
operations in an expert manner. Service Manuals are
available which include detailed service information for
7
MAINTAINING YOUR VEHICLE 405

CAUTION!
•The catalytic converter requires the use of un-
leaded fuel only. Leaded gasoline will destroy the
effectiveness of the catalyst as an emissions con-
trol device and may seriously reduce engine per-
formance and cause serious damage to the engine.
•Damage to the catalytic converter can result if your
vehicle is not kept in proper operating condition.
In the event of engine malfunction, particularly
involving engine misfire or other apparent loss of
performance, have your vehicle serviced promptly.
Continued 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 con-
verter will not require maintenance. However, it is impor-
tant to keep the engine properly tuned to assure proper
catalyst operation and prevent possible catalyst damage.
NOTE:Intentional tampering with emissions control
systems 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 specifica-
tions, should be obtained immediately.
To minimize the possibility of catalytic converter dam-
age:
•Do not shut off the engine or interrupt the ignition,
when the transmission is in gear and the vehicle is in
motion.
416 MAINTAINING YOUR VEHICLE

Cavity CartridgeFuseMini-
Fuse Description
J4 25 Amp Natural Driver Door Node
J5 25 Amp Natural Passenger Door Node
J6 40 Amp Green Antilock Brakes
Pump, Stability
Control System
J7 30 Amp Pink Antilock Brakes
Valve, Stability
Control System
J8 40 Amp Green Power Seat – If
Equipped
J9 — —
J10 — —
J11 30 Amp Pink Anti–Theft Module
Lock-UnlockCavity Cartridge
FuseMini-
Fuse Description
J12 — —
J13 60 Amp Yellow Ignition Off Draw –
Main
J14 40 Amp Green Rear Defroster
J15 40 Amp Green Front Blower
J17 40 Amp Green Starter Solenoid
J18 20 Amp Blue Powertrain Control
Module
J19 60 Amp Yellow Radiator Fan
J20 30 Amp Pink Front Wiper
7
MAINTAINING YOUR VEHICLE 433

Cavity CartridgeFuseMini-
Fuse Description
J21 20 Amp Blue Front/Rear Washer
J22 25 Amp Natural Sunroof Module – If
Equipped
M1 15 Amp
Blue Rear Center Brake
Lamp, Brake Switch
M2 20 Amp
Yellow Trailer Lighting
M3 20 Amp
Yellow Frt/Rear Axle Lockers
M4 10 Amp
Red Trailer Tow
M5 25 Amp
Natural 115V AC Inverter – If
Equipped
M6 20 Amp
Yellow Rain Sensor – If
EquippedCavity Cartridge
FuseMini-
Fuse Description
M7 20 Amp
Yellow Cigar Lighter
M8 20 Amp
Yellow Front Heated Seat – If
Equipped
M9 — —
M10 15 Amp
Blue Ignition Off Draw –
Video System, Satel-
lite Radio, DVD,
Hands-Free Module,
Antenna, Universal
Garage Door Opener,
Vanity Lamp
M11 10 Amp
Red Ignition Off Draw –
Climate Control Sys-
tem, MW SENSR, Un-
derhood Lamp
434 MAINTAINING YOUR VEHICLE

Cavity CartridgeFuseMini-
Fuse Description
M12 30 Amp
Green Radio, Amplifier
M13 20 Amp
Yellow Ignition Off Draw –
Instrument Cluster,
Wireless Control
Module, SIREN, Mul-
tifunction Control
Switch, Siren – If
Equipped
M14 20 Amp
Yellow Trailer Tow (Export
Only) – If Equipped
M15 20 Amp
Yellow Rearview Mirror, In-
strument Cluster,
Transfer Case Switch,
Multifunction Control
Switch, Tire Pressure
Monitor, Glow Plug
Module – If EquippedCavity Cartridge
FuseMini-
Fuse Description
M16 10 Amp
Red Airbag Module/
Occupant Classifica-
tion Module
M17 15 Amp
Blue Left Front Park &
Side Marker/Left
Tail/License/Park
Lamp
M18 15 Amp
Blue Right Front Park &
Side Marker/Right
Tail/Park/Run Lamp
M19 25 Amp
Natural Automatic Shutdown
#1 and #2
M20 15 Amp
Blue Instrument Cluster
Interior Light, Switch
Bank, Steering Col-
umn Module
7
MAINTAINING YOUR VEHICLE 435

Cavity CartridgeFuseMini-
Fuse Description
M21 20 Amp
Yellow Automatic Shutdown
#3
M22 10 Amp
Red Right Horn
M23 10 Amp
Red Left Horn
M24 25 Amp
Natural Rear Wiper – If
Equipped
M25 20 Amp
Yellow Fuel Pump, Diesel
Lift Pump – If
Equipped
M26 10 Amp
Red Power Mirror Switch,
Driver Window
SwitchCavity Cartridge
FuseMini-
Fuse Description
M27 10 Amp
Red Ignition Switch, Wire-
less Control Module,
Steering Column Lock
– If Equipped
M28 10 Amp
Red Powertrain Control
Module
M29 10 Amp
Red Occupant Classifica-
tion Module
M30 15 Amp
Blue Rear Wiper Module,
Power Folding Mirror
– If Equipped, Diag-
nostic Link
M31 20 Amp
Yellow Back-Up Lamps
M32 10 Amp
Red Airbag Module
436 MAINTAINING YOUR VEHICLE

56,000 Miles (91,000 km) or
42 Months Maintenance
Service Schedule
❏Change the engine oil and engine oil
filter.
❏ Rotate the tires, rotate at the first sign of
irregular wear, even if it occurs before
56,000 miles (91 000 km).
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
64,000 Miles (104,000 km) or 48 Months Maintenance Service
Schedule
❏Change the engine oil and engine oil filter.
❏ Rotate the tires, rotate at the first sign of irregular wear, even if it occurs before
64,000 miles (104 000 km).
❏ Replace the engine air cleaner filter.
❏ Replace the ignition cables (3.7L Engine).
❏ Replace the spark plugs (3.7L Engine).
❏ Adjust parking brake on vehicles equipped with four-wheel disc brakes.
❏ Inspect the brake linings; replace if necessary.
❏ Change the automatic transmission fluid and filter(s) if using your vehicle for any of the
following: police, taxi, fleet, or frequent trailer towing.
❏ Change the transfer case fluid if using your vehicle for any of the following: police, taxi,
fleet, or frequent trailer towing.
❏ Inspect the front suspension, tie rod ends and boot seals for cracks or leaks and all parts for
damage, wear, improper looseness or end play; replace if necessary.
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
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S454 MAINTENANCE SCHEDULES

128,000 Miles (208,000 km) or 96 Months Maintenance Service
Schedule
❏Change the engine oil and engine oil filter.
❏ Rotate the tires, rotate at the first sign of irregular wear, even if it occurs before
128,000 miles (208 000 km).
❏ Replace the engine air cleaner filter.
❏ Replace the ignition cables (3.7L Engine).
❏ Replace the spark plugs (3.7L Engine).
❏ Adjust parking brake on vehicles equipped with four-wheel disc brakes.
❏ Change the transfer case fluid if using your vehicle for any of the following: police, taxi,
fleet, or frequent trailer towing.
❏ Inspect the brake linings, replace if necessary.
❏ Inspect the front suspension, tie rod ends and boot seals for cracks or leaks and all parts for
damage, wear, improper looseness or end play; replace if necessary.
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
136,000 Miles (221,000 km) or
102 Months Maintenance
Service Schedule
❏Change the engine oil and engine oil
filter.
❏ Rotate the tires, rotate at the first sign of
irregular wear, even if it occurs before
136,000 miles (221 000 km).
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
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S460 MAINTENANCE SCHEDULES