
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WARNING LIGHTS AND MESSAGES ............... 122
Red Warning Lights....................................122
Yellow Warning Lights ...............................125
Yellow Indicator Lights...............................129
Green Indicator Lights ...............................130
White Indicator Lights................................131
Blue Indicator Lights..................................131
Gray Indicator Lights..................................132
ONBOARD DIAGNOSTIC SYSTEM — OBD II .... 132
(OBD II) Cybersecurity................................132
EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS ........................................................ 132
STARTING THE ENGINE — GASOLINE ENGINE
(IF EQUIPPED) .................................................... 134
Manual Transmission — If Equipped .......134
Automatic Transmission — If Equipped ...134
Normal Starting .........................................134
AutoPark.....................................................135
Extreme Cold Weather (Below –22°F Or
−30°C) ......................................................137
If Engine Fails To Start ..............................137
After Starting..............................................137
STARTING THE ENGINE — DIESEL ENGINE (IF
EQUIPPED) ..........................................................137
Automatic Transmission............................138
Extreme Cold Weather ..............................138
Normal Starting..........................................138
Starting Fluids............................................139
NORMAL OPERATION — DIESEL ENGINE........139
Cold Weather Precautions ........................140
Engine Idling ..............................................141
Stopping The Engine .................................141
Cooling System Tips — Automatic
Transmission..............................................142
ENGINE BLOCK HEATER — IF EQUIPPED .......143
ENGINE BREAK-IN RECOMMENDATIONS —
GASOLINE ENGINE (IF EQUIPPED) ..................143
ENGINE BREAK-IN RECOMMENDATIONS —
DIESEL ENGINE (IF EQUIPPED) ........................144
PARKING BRAKE................................................144
MANUAL TRANSMISSION — IF EQUIPPED......145
Shifting .......................................................146
Downshifting ..............................................147
EQUIPPED ...........................................................148
Ignition Park Interlock ...............................149
Brake/Transmission Shift Interlock
System .......................................................149
Eight–Speed Automatic Transmission ....149
FOUR–WHEEL DRIVE OPERATION ................. 154
Four-Position Transfer Case — If
Equipped ...................................................154
Five-Position Transfer Case — If
Equipped ....................................................157
Trac-Lok Rear Axle — If Equipped ............159
Axle Lock (Tru-Lok) Front And Rear — If
Equipped ...................................................159
Axle Lock (Tru-Lok) Rear Only — If
Equipped ...................................................160
Electronic Sway Bar Disconnect — If
Equipped ...................................................161
Off Road+ — If Equipped ...........................162
ELECTRO-HYDRAULIC POWER STEERING ..... 163
TRANSMISSION (IF EQUIPPED) ...................... 163
Autostop Mode ..........................................164
Possible Reasons The Engine Does Not
Autostop .....................................................164
To Start The Engine While In Autostop
Mode ..........................................................165
To Manually Turn Off The Stop/Start
System........................................................165
To Manually Turn On The Stop/Start
System........................................................166
System Malfunction...................................166
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