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Grand Cherokee Laredo, AWD
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Engine Cooling System
Engine Cooling System
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Description
Description
Notes
Cooling System Components
Operation
Operation
Diagnosis And Testing
Preliminary Checks
Engine Cooling System Overheating
Notes
Recent Service Or Accident Repair:
Coolant Leaks
Ultraviolet Light Method
Pressure Tester Method
Internal Leakage Inspection
Combustion Leakage Test - Without Pressure Tester
Cooling System DEAERATION
Standard Procedure
Draining
Standard Procedure - Coolant Air Evacuation
Adding Coolant
Reverse Flushing
Notes
Chemical Cleaning
Reverse Flushing Radiator
Reverse Flushing Engine
Specifications
Torque
Specifications
Special Tools
Special Tools
Accessory Drive
Belt, Serpentine
Diagnosis And Testing
Diagnosis And Testing - Accessory Drive Belt
Removal
3.6L
3.6L Electronic Power Steering
5.7L/6.4L
3.0L
Installation
3.6L
3.6L Electronic Power Steering
5.7L/6.4L
3.0L
Pulley, Idler
Removal
5.7/6.4L
5.7L Idler Bracket
3.6L
3.0L
Installation
5.7/6.4L
5.7L Idler Bracket
3.6L
3.0L
TENSIONER, Belt
Description
Description
3.0L - Description
Removal
3.6L
5.7L/6.4L
3.0L
Installation
3.6L
5.7L/6.4L
3.0L
Engine
Bottle, Coolant Recovery
Removal
3.6L/5.7L/6.4L
3.0L Diesel Coolant Bottle - Removal
Installation
3.6L/5.7L/6.4L
3.0L Diesel Coolant Bottle - Installation
Cap, Radiator
Description
Description
Diagnosis And Testing
Diagnosis And Testing - Radiator Cap
Inspection
Inspection
Coolant
Description
Engine Coolant
Notes
Ethylene-Glycol Mixtures
Propylene-Glycol Mixtures
HOAT Coolant
Notes
Coolant Performance
Coolant Selection And Additives
Diagnosis And Testing
Diagnosis And Testing - Coolant Concentration Testing
Fan, Cooling
Description
Description
3.6L/5.7L Without Max Cooling
3.6L/5.7L With Max Cooling
Operation
Operation
Standard Cooling Fan Strategy
Max Cooling Fan Strategy
Activating The Fan With The Scan Tool
Diagnosis And Testing
Diagnosis And Testing - Electric Radiator Fan
Removal
3.6L/5.7L/6.4L
3.0L
Cleaning
Cleaning
Installation
3.6L/5.7L/6.4L
3.0L
Heater, Engine Block
Description
Description
Diagnosis And Testing
Diagnosis And Testing - Engine Block Heater
Removal
3.6L
5.7L
6.4L
Installation
3.6L
5.7L
6.4L
Pump, Water
Description
Description
Operation
Water Pump
Diagnosis And Testing
Diagnosis And Testing - Water Pump
Loose Impeller - 3.6/5.7L Engines
Inspecting For Inlet Restrictions
Removal
3.6L
5.7L/6.4L
3.0L
Cleaning
Cleaning
Inspection
Inspection
Installation
3.6L
5.7L/6.4L
3.0L
Radiator, Engine Cooling
Description
Description
Removal
Removal
Inspection
Inspection
Installation
Installation
Sensor, Coolant Temperature
Description
Description
Operation
Operation
Removal
3.6L
5.7L/6.4L
3.0L
Installation
3.6L
5.7L / 6.4L
3.0L
Thermostat
Description
Description
Operation
Operation
Diagnosis And Testing
Diagnosis And Testing - Engine Coolant Thermostat
Removal
3.6L
3.6L Coolant Crossover
5.7L/6.4L
3.0L
Installation
3.6L
3.6L Coolant Crossover
5.7L/6.4L
3.0L
Transmission
Cooler, Transmission Oil
Description
Description
Removal
Removal
Installation
Installation
Tubes And Hoses, Transmission Oil Cooler
Standard Procedure
Standard Procedure - Quick Connect Fitting Disassembly/Assembly
Disconnect
Connect