2006 Jeep Commander

Vehicle Specs & Maintenance Data

Engine Size
Engine
4.7L V8
Oil Type & Capacity
5W-20 Full Synthetic (6 qts)
Transmission
Automatic 5-spd
Wheel Torque
95
ft-lbs

The 2006 Jeep Commander maintenance specs on this page cover the key fluids, torque values, and wear items you need for routine service. Use these numbers as a quick reference when performing oil changes, tire rotations, brake jobs, and other scheduled maintenance on your Jeep Commander.

For oil changes, the 2006 Jeep Commander takes 5W-20 Full Synthetic motor oil with a capacity of 6 quarts. Brake fluid type is DOT 3, the recommended coolant is Mopar OAT (Purple/Violet), and transmission fluid is ATF+4. Always use the manufacturer-recommended fluids to maintain warranty coverage and engine longevity.

When mounting wheels on the Jeep Commander, torque the lug nuts to 95 ft-lbs using a calibrated torque wrench. Over- or under-torquing can lead to warped brake rotors or loose wheels. Re-torque after 50 to 100 miles on newly installed wheels.

Owners of the 2006 Jeep Commander have reported 5 common issues including "TIPM Failure and Multiple Electrical Malfunctions", "5.7L Hemi MDS (Multi-Displacement System) Lifter Failure" and "Transfer Case Leak and Engagement Failure". Scroll down to the Diagnostics tab for detailed descriptions, solutions, and estimated repair costs.

There are 6 NHTSA safety recalls on file for the 2006 Jeep Commander. Check the Recalls tab below for full details.

Specifications on this page are compiled from multiple publicly available sources including manufacturer documentation, NHTSA data, and automotive databases. Always cross-reference with your owner's manual or official factory documentation before purchasing parts or performing any service.

The 2006 Jeep Commander uses 5W-20 Full Synthetic motor oil (6 qt capacity), requires lug nuts torqued to 95 ft-lbs, takes DOT 3 brake fluid.

2006 Jeep Commander Specifications
Motor Oil5W-20 Full Synthetic
Oil Capacity6 qt
Lug Nut Torque95 ft-lbs
Brake FluidDOT 3
CoolantMopar OAT (Purple/Violet)
Transmission FluidATF+4
Transmission Fluid
Fluid Type
ATF+4
Shop
Coolant
Fluid Type
Mopar OAT (Purple/Violet)
Shop
Brake Fluid
Fluid Type
DOT 3
Shop
Washer Fluid
Windshield
Shop

Manufacturer-recommended maintenance schedule for the 2006 Jeep Commander. Always verify intervals against your owner's manual.

Service Item
Interval
Engine Oil & Filter
6,000 mi / 6 mo
5W-20 conventional (3.7L V6) or 5W-30 (4.7L/5.7L V8), 6 qt (4.7L)
Tire Rotation
6,000 mi / 6 mo
Rotate every oil change
Cabin Air Filter
15,000 mi / 24 mo
If equipped
Engine Air Filter
30,000 mi / 36 mo
Inspect at 15,000 mi
Brake Fluid
30,000 mi / 36 mo
DOT 3
Transmission Fluid
50,000 mi
545RFE or NAG1 5-speed auto; ATF+4 (545RFE)
Transfer Case Fluid
60,000 mi
NV245 or NV140; Mopar transfer case fluid
Coolant
100,000 mi
Mopar OAT; then every 50,000 mi
Spark Plugs
30,000 mi
Copper core; replace every 30,000 mi
Serpentine Belt
60,000 mi
Inspect at 40,000 mi
Battery
48 mo
Inspect annually
DTC Code Lookup

Enter a diagnostic trouble code to see causes, symptoms, and fixes for the 2006 Jeep Commander.

Common problems reported by 2006 Jeep Commander owners, with recommended fixes and estimated repair costs.

1

TIPM Failure and Multiple Electrical Malfunctions

The 2008 Commander's TIPM is a frequent failure point, causing a variety of electrical issues including fuel pump relay failure (no-start or continuously running pump), intermittent power window and lock operation, random horn honking, and dashboard warning light malfunctions. The TIPM is especially vulnerable to water intrusion from windshield seal deterioration.

Solution

Replace the TIPM assembly. Inspect the windshield seal and reseal if water intrusion is found near the TIPM mounting location. TSB 08-039-08 covers TIPM diagnostic procedures for the XK Commander. An external bypass relay can be installed for the fuel pump relay as a temporary fix.

Est. Cost: $400 - $1,200
2

5.7L Hemi MDS (Multi-Displacement System) Lifter Failure

The 5.7L Hemi V8 with MDS cylinder deactivation is prone to lifter tick and lifter failure, particularly on the MDS deactivation cylinders. The hydraulic lifters collapse or fail to lock into position, producing a loud ticking noise and triggering misfire codes. In severe cases, a failed lifter roller can damage the camshaft lobe, requiring extensive engine work.

Solution

Replace the failed lifters with updated roller lifters. TSB 09-006-08 REV. B covers MDS lifter replacement and camshaft inspection procedures. Many technicians recommend replacing all 16 lifters when one fails. If the camshaft lobe is damaged, the camshaft must also be replaced. An MDS delete kit that replaces the solenoids with solid plugs is available aftermarket.

Est. Cost: $1,500 - $4,000
3

Transfer Case Leak and Engagement Failure

The NV245 transfer case in the Commander develops fluid leaks from the front and rear output shaft seals, the pump seal, and the case halves. Low fluid levels from leaks cause internal wear and eventual failure of the planetary gear set, manifesting as grinding noises and an inability to shift between 2WD and 4WD modes.

Solution

Replace the leaking transfer case seals and top off with Mopar ATF+4. If the transfer case grinds or fails to engage, internal damage has likely occurred requiring a rebuild or replacement. TSB 21-007-08 covers transfer case fluid level inspection. Check the transfer case motor and electronic shift module if mode selection is erratic.

Est. Cost: $300 - $2,500
4

Dashboard Cracking

The 2008 Commander's dashboard develops cracks along the top surface above the instrument cluster and near the defroster vents. The cracks are caused by prolonged UV exposure and heat cycling of the vinyl dashboard material. This is a cosmetic issue but also creates a safety concern as it can affect airbag deployment from the passenger dash-mounted airbag.

Solution

Replace the dashboard assembly, which is a labor-intensive process requiring removal of the entire instrument panel. Aftermarket dashboard covers and caps are available as a less expensive cosmetic solution. Chrysler did not issue a recall despite the airbag deployment concern. Using a windshield sunshade can slow crack progression.

Est. Cost: $200 - $2,000
5

Rear Differential and Axle Seal Leaks

The rear differential pinion seal and axle tube seals leak gear oil, leaving puddles under the rear of the vehicle. If the gear oil level drops sufficiently, the differential will begin whining and eventually suffer bearing and gear damage. The issue is accelerated by towing and off-road use which increase differential operating temperature and pressure.

Solution

Replace the pinion seal, which requires removing the driveshaft and pinion flange. Replace the axle tube seals if leaking. Top off with the correct 75W-140 synthetic gear oil for limited-slip differentials (or appropriate fluid for the specific axle type). Inspect the differential bearings for wear when replacing seals.

Est. Cost: $200 - $800

6 NHTSA safety recalls for the 2006 Jeep Commander. Check your VIN at NHTSA.gov

1

ELECTRICAL SYSTEM:IGNITION:SWITCH

Campaign: 14V438000 Date: 21/07/2014

This defect can affect the safe operation of the airbag system. Until this recall is performed, drivers should adjust their seat to allow clearance between the driver's knee and the ignition key, and remove all items from their key ring, leaving only the vehicle key. Chrysler Group LLC (Chrysler) is recalling certain model year 2005-2007 Jeep Grand Cherokee vehicles manufactured February 11, 2004, to July 5, 2007, and 2006-2007 Jeep Commander vehicles manufactured January 31, 2005, to July 5, 2007. In the affected vehicles, the driver may accidentally hit the ignition key with their knee, unintentionally knocking the key out of the run position, turning off the engine.

Consequence

If the ignition key inadvertently moves into the OFF or ACCESSORY position, the engine will turn off, which will then depower various key safety systems including but not limited to air bags, power steering, and power braking. Loss of functionality of these systems may increase the risk of crash and/or increase the risk of injury in the event of a crash.

Remedy

Chrysler will notify owners, and dealers will replace the ignition switch, free of charge. Chrysler sent interim notifications to owners in September 2014. The recall began on October 9, 2015. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is P41.

2

POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

Campaign: 13V175000 Date: 07/05/2013

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.

Consequence

If the vehicle shifts into neutral, it may roll away increasing the risk of a crash or personal injury.

Remedy

Chrysler will notify owners, and dealers will reflash the final drive controller which governs the transfer case, with new software, free of charge. The recall began on August 15, 2013. Owners may contact Chrysler at 1-800-247-9753. Chrysler's recall campaign number is N23.

3

SUSPENSION

Campaign: 09E039000 Date: 19/06/2009

ROCK KRAWLER IS RECALLING 44 PERFORMANCE SUSPENSION SYSTEMS SOLD AS AFTERMARKET EQUIPMENT FOR USE ON THE VEHICLE LISTED ABOVE. THESE SUSPENSION SYSTEMS WERE PRODUCED WITH GRADE 2 CARRIAGE BOLTS INSTEAD OF THE PROPER GRADE 5 CARRIAGE BOLTS. THE IMPROPER GRADE 2 CARRIAGE BOLTS COULD EXPERIENCE A LOSS OF CLAMPING FORCE FOR THE BOTTOM STRUT FORK.

Consequence

THIS CONDITION COULD CAUSE A LOSS OF EFFECTIVE LIFT AND LOWERING OF THE AFFECTED VEHICLE, POSSIBLY CREATING THE DRIVER TO PANIC WHICH COULD POSSIBLY LEAD TO A VEHICLE CRASH.

Remedy

ROCK KRAWLER WILL NOTIFY OWNERS AND PROVIDE A FREE REMEDY. THE SAFETY RECALL BEGAN ON OCTOBER 15. 2008. ALL THE AFFECTED UNTITS HAVE BEEN REMEDIED. OWNERS MAY CONTACT ROCK KRAWLER AT 1-518-270-9822.

4

POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)

Campaign: 08V203000 Date: 06/05/2008

CHRYSLER IS RECALLING 24,461 MY 2006 JEEP COMMANDER VEHICLES EQUIPPED WITH 4.7L V8 ENGINES. THE POWERTRAIN CONTROL MODULE (PCM) WAS PROGRAMMED WITH SOFTWARE THAT MAY ALLOW THE ENGINE TO STALL UNDER CERTAIN OPERATING CONDITIONS.

Consequence

THIS COULD CAUSE A CRASH WITHOUT WARNING.

Remedy

DEALERS WILL REPROGRAM THE PCM SOFTWARE IN ALL 4.7L ENGINE EQUIPPED MY 2006 JEEP COMMANDERS BUILT PRIOR TO JANUARY 11, 2006. THE RECALL BEGAN ON MAY 19, 2008. OWNERS MAY CONTACT CHRYSLER AT 1-800-853-1403.

5

SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE

Campaign: 07V434000 Date: 14/09/2007

ON CERTAIN SPORT UTILITY VEHICLES, THE SOFTWARE PROGRAMMED INTO THE ABS ELECTRONIC CONTROL MODULE MAY ALLOW A MOMENTARY DELAY IN BRAKING WHEN COASTING UP A HILL DURING CERTAIN CONDITIONS.

Consequence

THIS COULD CAUSE A CRASH WITHOUT WARNING.

Remedy

DEALERS WILL REPROGRAM THE ABS ELECTRONIC CONTROL MODULE WITH NEW SOFTWARE THAT PREVENTS THIS CONDITION FREE OF CHARGE. THE RECALL BEGAN ON OCTOBER 22, 2007. OWNERS MAY CONTACT CHRYSLER AT 1-800-853-1403.

6

SEAT BELTS:REAR/OTHER

Campaign: 06V037000 Date: 09/02/2006

ON CERTAIN SPORT UTILITY VEHICLES, THE INTEGRATED RETRACTOR BRACKET EDGE ON THE THIRD ROW SEAT MAY CONTACT THE SEAT BELT DURING CERTAIN OPERATING CONDITIONS CAUSING DAMAGE TO THE BELT WEBBING.

Consequence

IN THE EVENT OF A CRASH, THE SEAT BELT MAY NOT PROPERLY RESTRAIN THE THIRD ROW OCCUPANT WHICH CAN INCREASE THE RISK OF INJURY.

Remedy

DEALERS WILL INSPECT THE THIRD ROW SEAT BELTS FOR DAMAGE AND REPLACE ANY DAMAGED BELTS. IN ADDITION, AN INJECTED MOLDED COVER WILL BE ADDED TO THE RETRACTOR BRACKET ON BOTH THIRD ROW SEATING POSITIONS TO PREVENT FUTURE DAMAGE FROM BELT CONTACT WITH THE RETRACTOR BRACKET. THE RECALL BEGAN ON MARCH 13, 2006. OWNERS MAY CONTACT DAIMLERCHRYSLER AT 1-800-853-1403.

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Commander — Other Model Years
2010200920082007
See Also
2006 Jeep Commander Lug Nut TorqueBest Oil for 2006 Jeep CommanderAll Vehicles Using 5W-20 Full Synthetic OilAll Vehicles Using DOT 3Oil Change Guide: 2006 Jeep CommanderWiper Replacement: 2006 Jeep Commander