Mopar Power Steering Fluid (MS-5918) or equivalent.
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid.
Known Issues
Common Issue 1:
Worn front suspension components (ball joints, control arm bushings) due to vehicle weight and usage.
Common Issue 2:
Cracked exhaust manifolds (especially on 4.7L V8 and 5.7L HEMI) leading to ticking noise.
Common Issue 3:
Power steering pump leaks or whine.
Common Issue 4:
Water pump leaks or failure.
Common Issue 5:
Transmission solenoid issues or torque converter problems in the 5-45RFE.
Common Issue 6:
Electronic Throttle Control (ETC) system issues, leading to limp mode or erratic acceleration.
Common Issue 7:
Heater core leaks or HVAC system malfunctions.
📚 Vehicle History
Brand Heritage
Jeep Legacy:
Jeep has a long and storied history of producing capable off-road vehicles, starting with the WWII Willys MB.
Model Evolution
Grand Cherokee Introduction:
The Grand Cherokee was first introduced in 1993 as a more luxurious and comfortable SUV compared to the Cherokee (XJ).
Wk Generation Debut:
The WK generation, covering 2005-2010, was a significant redesign, featuring a more refined unibody construction and modern amenities.
2005 Redesign:
The 2005 model year marked the debut of the WK platform, introducing improved aerodynamics, a more upscale interior, and the availability of the HEMI V8.
2007 Updates:
Minor updates for 2007 included standard Sirius Satellite Radio on most trims and revised option packages. The HEMI 5.7L gained Chrysler's Multi-Displacement System (MDS) for improved fuel economy.
Production
Manufacturing Location:
Jefferson North Assembly Plant, Detroit, Michigan, USA.
Production Years Wk:
2005-2010
🏆 Awards & Recognition
Recognitions
Automotive Journal Awards:
Frequently recognized for off-road capability and towing prowess by automotive publications during its production run.
Safety Awards:
Achieved good ratings in NHTSA and IIHS crash tests for its time, reflecting robust safety engineering.
Ratings
Towing Award:
Consistently ranked among the best in its class for towing capacity.
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