2004 model year · 0+ owner reports · Updated April 2026
According to Au7o's analysis of 0+ owner reports, the 2004 Jeep Grand Cherokee has 4 documented known issues. No issues are rated critical, indicating generally reliable ownership. Across all issues, repair costs range from $180 to $1,800. DIY maintenance guides at au7o.io.
On the 2000-2010 Jeep Grand Cherokee, a very common Grand Cherokee problem across both WJ and WK generations is failure of the HVAC blend doors or their actuators. Owners report loss of temperature control, air stuck on hot or cold, clicking behind the dash, or dual-zone systems blowing different temperatures side to side. On WJ models, the plastic blend doors themselves commonly crack or detach; on WK models, actuator motors and door linkages are frequent failure points.
Diagnose by commanding temperature changes and listening for actuator movement or clicking, then verify door travel with a scan tool or manual inspection where possible. Repair ranges from replacing an actuator to installing updated blend-door repair kits; on some vehicles, full HVAC box access requires major dash disassembly, though aftermarket repair kits can reduce labor on WJ models. If poor heat is also present, confirm the heater core is not restricted before replacing doors.
Parts and tips from 0+ owners who fixed this issue
On the 2000-2010 Jeep Grand Cherokee, repeated owner complaints describe front brake pulsation, steering wheel shake under braking, and rotors that develop thickness variation or hot spots well before expected service life. This issue is especially well known on WJ models, though WK owners also report premature rotor wear. The problem is often worsened by heavy vehicle weight, marginal rotor capacity, seized slide pins, or uneven lug torque after service.
Inspect rotor runout, thickness variation, pad wear pattern, caliper slide movement, and hub face cleanliness. The lasting repair is usually quality rotors and pads, proper hub cleaning, lubricated slide pins, and torqueing wheels to spec; if calipers are sticking, replace or rebuild them. Simply machining thin rotors often leads to quick recurrence.
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On the 2000-2004 Jeep Grand Cherokee, wJ Grand Cherokees are well known for failing power window regulators, often due to broken plastic guides, cable failures, or regulator track issues. Owners frequently report a loud pop followed by the window dropping into the door or becoming crooked and inoperative. Failures are common on multiple doors over the life of the vehicle.
Remove the door panel and inspect the regulator assembly, cable, and glass mounts. The standard repair is replacement of the complete regulator, often with an updated aftermarket metal-reinforced unit; inspect the switch and motor only if the regulator mechanism is intact. Replacing vapor barrier adhesive and checking door drains helps prevent moisture-related repeat issues.
Parts and tips from 0+ owners who fixed this issue
On the 1999-2009 Jeep Grand Cherokee, the 4.7L V8 used in Grand Cherokee models is widely reported to develop broken exhaust manifold bolts or warped manifold sealing surfaces, especially after repeated heat cycles. Owners typically notice a ticking noise on cold start that may quiet as the engine warms, sometimes mistaken for valvetrain noise. Left unrepaired, the leak can worsen and may contribute to exhaust odor or failed emissions inspection.
Confirm the leak with a cold-start inspection, listening near the manifold and checking for soot around the flange and broken fasteners. Repair usually involves extracting broken studs/bolts, resurfacing or replacing the manifold if warped, and installing new hardware and gaskets. Penetrating oil, heat, and careful extraction are often required because broken fasteners in the cylinder head are common.
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POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)
Chrysler Group LLC (Chrysler) is recalling certain model year 2005-2010 Jeep Grand Cherokee vehicles manufactured February 11, 2004, through March 9, 2010; and 2006-2010 Jeep Commander vehicles manufactured January 31, 2005, through March 10, 2010. A transfer case electrical failure may result in an unintentional shifting of the transfer case into the neutral position.
ELECTRICAL SYSTEM:IGNITION:MODULE
CHRYSLER IS RECALLING CERTAIN MODEL YEAR 2010 CHRYSLER 300, DODGE CHALLENGER, CHARGER, JEEP COMMANDER, GRAND CHEROKEE AND DODGE RAM VEHICLES. THESE VEHICLES MAY HAVE BEEN BUILT WITH A WIRELESS IGNITION NODE (WIN) MODULE EXHIBITING A BINDING CONDITION OF THE SOLENOID LATCH.
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
CHRYSLER IS RECALLING CERTAIN MODEL YEAR 2010 JEEP GRAND CHEROKEE PASSENGER VEHICLES MANUFACTURED FROM OCTOBER 22 THROUGH NOVEMBER 12, 2009. THE PASSENGER SIDE AIRBAG MAY NOT PROPERLY DEPLOY THROUGH THE INSTRUMENT PANEL TEAR SEAM.
SERVICE BRAKES, HYDRAULIC
CHRYSLER IS RECALLING CERTAIN MODEL YEAR 2010 CHRYSLER SEBRING; DODGE AVENGER AND NITRO; JEEP LIBERTY, COMMANDER AND GRAND CHEROKEE; AND MODEL YEAR 2009-2010 DODGE RAM TRUCK. THESE VEHICLES MAY HAVE BEEN BUILT WITH AN IMPROPERLY FORMED OR MISSING BRAKE BOOSTER INPUT ROD RETAINING CLIP.
EQUIPMENT
CHRYSLER IS RECALLING MODEL YEAR 2010 JEEP COMMANDER AND GRAND CHEROKEE VEHICLES. THEY MAY HAVE BEEN BUILT WITH AN IMPROPERLY MANUFACTURED REAR TRACK BAR.
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According to Au7o's analysis of 0+ owner reports, the 2004-2004 Jeep Grand Cherokee has 4 documented issues. The most frequently reported are: Blend Door / HVAC Actuator Failure Causing No Heat, No A/C Control, or One-Side Temperature Mismatch, Front Brake Rotor Warping / Pulsation and Premature Brake Wear, Power Window Regulator Failure Causing Glass to Drop Into Door. None are rated critical, but regular maintenance is recommended.
The 2004-2004 Jeep Grand Cherokee has 4 known issues documented across 0+ owner reports. No issues are rated critical, suggesting generally good reliability. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
Repair costs for known Jeep Grand Cherokee issues range from $180 to $1,800, depending on the specific problem and whether you choose DIY or professional repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
A very common Grand Cherokee problem across both WJ and WK generations is failure of the HVAC blend doors or their actuators. Owners report loss of temperature control, air stuck on hot or cold, clicking behind the dash, or dual-zone systems blowing different temperatures side to… Repairs typically run $250-$1,800. Severity: medium.
Repeated owner complaints describe front brake pulsation, steering wheel shake under braking, and rotors that develop thickness variation or hot spots well before expected service life. This issue is especially well known on WJ models, though WK owners also report premature rotor… Repairs typically run $300-$900. Severity: medium.
WJ Grand Cherokees are well known for failing power window regulators, often due to broken plastic guides, cable failures, or regulator track issues. Owners frequently report a loud pop followed by the window dropping into the door or becoming crooked and inoperative. Failures ar… Repairs typically run $180-$500. Severity: medium.
The 4.7L V8 used in Grand Cherokee models is widely reported to develop broken exhaust manifold bolts or warped manifold sealing surfaces, especially after repeated heat cycles. Owners typically notice a ticking noise on cold start that may quiet as the engine warms, sometimes mi… Repairs typically run $400-$1,400. Severity: medium.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.
