LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Jeep
>>
2021
>>
Grand Cherokee L Laredo, AWD
>>
Repair and Diagnosis
>>
Transmission
>>
Automatic Trans
>>
3.6L - Cooling System
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
3.6L - Cooling System
Expand All (for easy ctrl-f)
Collapse All
Description And Operation
Engine Cooling System
Notes
Coolant
Cooling System Pressure Cap
Electric Cooling Fan
Engine Coolant Temperature (ECT) Sensor
Powertrain Control Module (Pcm)
Pressurized Coolant Bottle
Radiator
Thermostat And Housing Assembly
Water Pump
Engine Block Heater
Diagnosis And Testing
Cooling System Leaks
Ultraviolet Light Method
Pressure Tester Method
Internal Leakage Inspection
Combustion Leakage Test - Without Pressure Tester
Coolant Concentration Testing
Radiator Coolant Flow
Engine Block Heater
EGR Cooler Leak Test
Preliminary Checks
Engine Cooling System Overheating
Recent Service Or Accident Repair:
Trailer Towing:
Standard Procedure
Cleaning/Reverse Flushing
Cleaning
Reverse Flushing
Reverse Flushing Radiator
Reverse Flushing Engine
Chemical Cleaning
Draining
Cooling System Filling
Using Air Evacuation Tool
Adding Additional Coolant
Technical Specifications
Torque Specifications
Special Tools
Accessory Drive
Belt, Serpentine
Removal And Installation
Serpentine Belt
Pulley, Idler
Removal And Installation
Idler Pulley
TENSIONER, Belt
Removal And Installation
Belt TENSIONER
Engine
Bottle, Pressurized Coolant
Removal And Installation
Pressurized Coolant Bottle
Cap, Radiator
Inspection
Radiator Cap Inspection
Fan, Cooling, Electric
Removal And Installation
Electric Cooling Fan
Heater, Engine Block
Removal And Installation
Engine Block Heater
Pump, Water
Removal And Installation
Water Pump
Radiator, Engine Cooling
Removal And Installation
Engine Cooling Radiator
Sensor, Engine Coolant Temperature
Removal And Installation
Engine Coolant Temperature Sensor
Thermostat
Removal And Installation
Thermostat
Coolant Crossover