ENGINE BREAK-IN RECOMMENDATIONS
3.6L And 5.7L Engine Break-In
For vehicles equipped with the 3.6L or 5.7L use the following engine break-in recom-
mendations:
Alongbreak-inperiodisnotrequiredforthedrivetrain(engine,transmission,clutch,and
rear axle) in your new vehicle.
Drive moderately during the first 300 mi (500 km). After the initial 60 mi (100 km),
speeds up to 50 or 55 mph (80 or 90 km/h) are desirable.
While cruising, brief full-throttle acceleration within the limits of local traffic laws
contributes to a good break-in. However, wide-open throttle acceleration in low gear can
be detrimental and should be avoided.
The engine oil, transmission fluid, and axle lubricant installed at the factory is high-quality and
energy-conserving. Oil, fluid, and lubricant changes should be consistent with anticipated
climate and conditions under which vehicle operations will occur. For the recommended
viscosity and quality grades, refer to “Maintenance Procedures” in “Maintaining Your Vehicle”.
CAUTION!
Never use Non-Detergent Oil or Straight Mineral Oil in the engine or damage may result.
NOTE:
Anewenginemayconsumesomeoilduringitsfirstfewthousandmiles(kilometers)of
operation. This should be considered a normal part of the break-in and not interpreted as
an indication of difficulty. Please check your oil level with the engine oil indicator often
during the break in period. Add oil as required.
6.4L Engine Break-In
For vehicles equipped with the 6.4L use the following engine break-in recommendations:
Despite modern technology and World Class manufacturing methods, the moving parts of
the vehicle must still wear in with each other. This wearing in occurs mainly during the first
500 miles (805 km) and continues through the first oil change interval.
It is recommended for the operator to observe the following driving behaviors during the
new vehicle break-in period:
0to100miles(0to161km):
•Donotallowtheenginetooperateatidleforanextendedperiodoftime.
•Depresstheacceleratorpedalslowlyandnotmorethanhalfwaytoavoidrapid
acceleration.
•Avoidaggressivebraking.
OPERATING YOUR VEHICLE
38
Cavity Cartridge Fuse Mini-FuseDescription
12–10AmpRedAirConditioningClutch
13––Fuse – Spare
14––Fuse – Spare
15–20AmpYellowLeftHID–IfEquipped
16–20AmpYellowRightHID–IfEquipped
18 40 Amp Green –Radiator Fan #2 – If Equipped
19 50 Amp Red –Power Steering #2 / Radiator Fan(6.2L Supercharged)
20 30 Amp Pink –Wiper Motor
21 20 Amp Blue – Headlamp Washers – If Equipped /Police Feed
22 40 Amp Green /20 Amp Blue –Police
–EngineCoolingPump(6.2LSuper-charged) / Police Bat Feed#3–If Equipped
23 20 Amp Blue – Police Bat Feed # 1 – IfEquipped
24 20 Amp Blue – Police Bat Feed # 3 – IfEquipped
28––Fuse – Spare
29–15AmpBlueTransmissionControlModule(LA/LD Police)
30––Fuse – Spare
31–25AmpClearEngine Module
32––Fuse – Spare
33––Fuse – Spare
34–25AmpClearPowertrain #1
35–20AmpYellowPowertrain #2
36–10AmpRedAnti-LockBrakeModule
37–10AmpRedEngineController/RadFanRelays–If Equipped
38–10AmpRedAirbag Module
39–10AmpRedPowerSteeringModule/ACClutchRelay
48–10AmpRedAWDModule/FrontAxleDisconnect(LX) / Adaptive Cruise (LA) –If Equipped
49––Fuse – Spare
50––Fuse – Spare
51–20AmpYellowVacuum Pump
52–10AmpRedAdaptiveCruise(LD/LX)–If Equipped
53––Fuse – Spare
MAINTAINING YOUR VEHICLE
209
Oil Pressure Warning Light . . . .159Ti r e P r e s s u r e M o n i t o r i n g S y s t e m(TPMS) Light...........160Tu r n S i g n a l I n d i c a t o r.......163Vehicle Security Light.......163Clutch . . . . . . . . . . . . . . . . .198Clutch Fluid . . . . . . . . . . . . . .198Compact Spare Tire..........214Compass Calibration..........143Cooling System.............198Adding Coolant (Antifreeze)....198Coolant Capacity.........194Coolant Level...........198Disposal Of Used Coolant.....198Drain, Flush, And Refill......198Inspection . . . . . . . . . . . . .198Points To Remember.......198Pressure Cap . . . . . . . . . . .198Selection Of Coolant(Antifreeze) . . .194, 195, 196, 198Corrosion Protection..........198Cruise Control (Speed Control).....43Cruise Light . . . . . . . . . . . . . . .43Customer Assistance..........218Customer Programmable Features . .147
Deck Lid, Emergency Release.....18Deck Lid, Power Release........17Defects, Reporting...........219Defroster, Rear Window.........56Defroster, Windshield . . . . . . . . . .56Dimmer Control.............42Dimmer Switch, Headlight.......42Disabled Vehicle Towing . . . . .159, 182Disarming, Security System.......19DisposalAntifreeze (Engine Coolant)....198Door Locks................12Drive Modes...........147, 155
E-85 Fuel................195Electronic Power Distribution Center(Fuses) . . . . . . . . . . . . . . .208ElectronicsYo u r Ve h i c l e ' s S o u n d S y s t e m....62Electronic Speed Control (CruiseControl) . . . . . . . . . . . . . . . .43
Electronic Stability Control (ESC) . . .162Electronic Stability Control (ESC)OFF Indicator . . . . . . . . .163, 164Electronic Throttle Control WarningLight . . . . . . . . . . . . . . . . .160Electronic Vehicle Information Center(EVIC) . . . . . . . . . . . . . . . .142Emergency Deck Lid Release......18Emergency, In Case OfJacking..............166Overheating............165To w i n g . . . . . . . . . . . .159, 182Emergency Key.............12Emergency Trunk Release........18EngineAir Cleaner . . . . . . . . . . . . .198Break-In Recommendations..38,39Checking Oil Level.........198Compartment............186Coolant (Antifreeze).....195, 196Cooling . . . . . . . . . . . . . . .198Oil . . . . . . . .194, 195, 196, 198Oil Change Interval........164Oil Filler Cap...........198Oil Selection . . . . . . . . .194, 198Overheating............165Starting...............16Stopping..............16Te m p e r a t u r e W a r n i n g L i g h t....161Ethanol.................195Event Data Recorder..........184Exhaust System............198
FA Q . . . . . . . . . . . . . . . . . . . 2 2 1FiltersAir Cleaner . . . . . . . . . . . . .198Engine Oil.......195, 196, 198Engine Oil Disposal........198FlashersTu r n S i g n a l............163Flat Tire Changing...........166Flexible Fuel Vehicles.........195Fluid, Brake . . . . . . . . . . .196, 197Fluid Capacities............194Fluids, Lubricants AndGenuine Parts.........195, 196Fog Lights . . . . . . . . . . . . .42, 163
INDEX
223
