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Service bulletins for the 2006 Jeep Liberty

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

62 on file from NHTSA, as of 2026-10-19.

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By component

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Bulletins, newest first
13002142023-01-17. Service bulletin. TRAILER HITCHES. Towing Capacity For Vehicles Modified With N45 Or N46 Trailer-Hitch Assembly This bulletin specifies the approved tow rating for vehicles not equipped with trailer tow package that have received a trailer-hitch assembly as a result of the N45 or N46 Campaign.
90042752023-01-09. Service bulletin. ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER. KEY, Master If replacing the key/FOBIK on a WJ, KJ, TJ, or PT Cruiser, use the "AC" NIC level part number. The "AB" NIC level will not program to these platforms. For all other platforms, if the "AB" NIC level will not program to the vehicle, use the "AC" NIC level part and submit a part warranty.
90032152023-01-09. Service bulletin. ENGINE AND ENGINE COOLING. Part Description: 5.7L Long Block Issue Description: This 5.7L Long Block Assembly is compatible with both EGR and Non-EGR applications. An EGR Block-Off Plate (53032739AA) must be ordered when installing this Long Block Assembly in a Non-EGR application. Unless, the EGR Block-Off Plate is being transferred from the old engine.
90032152022-10-17. Service bulletin. ENGINE AND ENGINE COOLING. Part Description: 5.7L Long Block Issue Description: This 5.7L Long Block Assembly is compatible with both EGR and Non-EGR applications. An EGR Block-Off Plate (53032739AA) must be ordered when installing this Long Block Assembly in a Non-EGR application. Unless, the EGR Block-Off Plate is being transferred from the old engine.
90028872022-10-17. Service bulletin. ENGINE AND ENGINE COOLING. Part Description: Valve Body Assembly Issue Description: Valve body design was changed between 2010MY and 2011MY applications. To prevent mix matching valve bodies and solenoid packs the connectors are color coded.~ Valve bodies with a white connector can be used on 2010, 2009, 2008..., model years. Valve bodies with a gray connector can only be used on 2011, 2012, 2013..., model years.~ Solenoid packs with a white connector are used with 2010, 2009, 2008..., model years. Solenoid packs with a gray connector are used with 2011, 2012, 2013..., model years.
90042752022-09-26. Service bulletin. ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER. KEY, Master If replacing the key/FOBIK on a WJ, KJ, TJ, or PT Cruiser, use the "AC" NIC level part number. The "AB" NIC level will not program to these platforms. For all other platforms, if the "AB" NIC level will not program to the vehicle, use the "AC" NIC level part and submit a part warranty.
90040092022-09-26. Service bulletin. POWER TRAIN. Transmission Kit with Torque Converter 1. All Promaster (VF) 3.6L/62TE equipped vehicles. If the transmission bracket to the transmission case fasteners are removed during servicing, the fasteners (Part Number 06511385A$) are one-time usage. Vehicles built prior to 10/23/2015 requires Service Kit PN 68461214AA; includes Transmission Isolator PN 68264483AA, and Adaptation Bracket 68264479AA and Fastener Service Kit PN 68329056AA Vehicles built after on or after 10/23/2015 will require only the Fastener Service Kit PN 68329056AA. 2. All 3.6L/62TE equipped vehicles. If the vehicle you are repairing has a crack in the flex plate or failed pump bushing inspect and confirm that both (2) dowel pins are present in the engine block, which align the transmission center line to the crank shaft centerline and visually inspect the dowel alignment holes in the transmission case. If the holes are damaged or elongated the transmission should be replaced to prevent further damage to the transmission/flexplate or pump bushing due to the inability to properly align the engine to the transmission during the repair. 3. All 62TE equipped vehicles. If pump bushing is scored or damaged and the dowel pin alignment holes are ok, replace the pump assembly as opposed to complete transmission. 4. All 62TE equipped vehicles. If vehicle is jerking/slipping with MIL code(s) P0740 or P2764, check TCC Solenoid operation. If TCC Solenoid is ok, the codes are indicative of a torque converter failure. Replace the torque converter.
13002142022-09-26. Service bulletin. TRAILER HITCHES. Towing Capacity For Vehicles Modified With N45 Or N46 Trailer-Hitch Assembly This bulletin specifies the approved tow rating for vehicles not equipped with trailer tow package that have received a trailer-hitch assembly as a result of the N45 or N46 Campaign.
90017842022-09-26. Service bulletin. POWER TRAIN. Mechanical rocker arm, intake, 1.7 ratio.
N450620132022-09-26. Service bulletin. STRUCTURE; FORWARD COLLISION AVOIDANCE; TRAILER HITCHES. Chrysler will offer owners an upgrade to the rear structure of the subject vehicles by the addition of a trailer hitch to better manage the crash forces in low-speed impacts.
31005192022-09-15. Service bulletin. STRUCTURE. Use of Aftermarket Parts This bulletin involves discussing FCA US LLC position with regard to collision repair industry awareness regarding the use of aftermarket parts.
31003192022-09-15. Service bulletin. STRUCTURE. Use of Salvage/Recycled Parts This bulletin involves discussing FCA US LLC position with regard to collision repair industry awareness regarding the use of recycled or salvage parts.
31006192022-09-15. Service bulletin. STRUCTURE; EQUIPMENT. Repair Parts Used For Structural Repairs This bulletin involves discussing FCA US LLC position with regard to structural repair parts usage.
R2118796A2021-05-03. Service bulletin. ENGINE AND ENGINE COOLING. Valve Body. These may cause over drive cycling.
90017842021-05-03. Service bulletin. EQUIPMENT. Mechanical rocker arm, intake, 1.7 ratio.
N450620132021-03-22. Service bulletin. TRAILER HITCHES; FORWARD COLLISION AVOIDANCE; STRUCTURE. Chrysler will offer owners an upgrade to the rear structure of the subject vehicles by the addition of a trailer hitch to better manage the crash forces in low-speed impacts.
DOR-K3F3K-062020-06-08. Service bulletin. EQUIPMENT. This SKU is a Ball Joint. The customer communication requested return of unsold inventory to inspect the cup material. Plastic cup material has the potential to have a shorter service life than the metal. Shorter service life will require the part be replaced sooner than its metal counterpart.
DOR-J8B5R-062020-06-08. Service bulletin. EQUIPMENT. This SKU is a Ball Joint. The customer communication requested return of unsold inventory to inspect the cup material. Plastic cup material has the potential to have a shorter service life than the metal. Shorter service life will require the part be replaced sooner than its metal counterpart.
23-015-202020-05-26. Service bulletin. STRUCTURE; EQUIPMENT. Disinfectant Solution Recommended for COVID-19
08-049-202020-05-26. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Charging System, Battery Diagnostic Tools and Warranty This information only bulletin discusses using the correct test equipment for testing batteries and charging systems, and also warranty reimbursement when battery replacements are necessary.
31-005-192019-12-16. Service bulletin. EQUIPMENT; STRUCTURE. Use of Aftermarket Parts This bulletin involves discussing FCA US LLC position with regard to collision repair industry awareness regarding the use of aftermarket parts.
31-003-192019-12-16. Service bulletin. EQUIPMENT. Use of Salvage/Recycled Parts This bulletin involves discussing FCA US LLC position with regard to collision repair industry awareness regarding the use of recycled or salvage parts.
31-006-192019-12-16. Service bulletin. STRUCTURE. Repair Parts Used For Structural Repairs This bulletin involves discussing FCA US LLC position with regard to structural repair parts usage.
13-002-142018-06-11. Service bulletin. TRAILER HITCHES. Towing Capacity For Vehicles Modified With N45 Or N46 Trailer-Hitch Assembly This bulletin specifies the approved tow rating for vehicles not equipped with trailer tow package that have received a trailer-hitch assembly as a result of the N45 or N46 Campaign.
N450620132018-05-21. Service bulletin. STRUCTURE; TRAILER HITCHES. New Safety Recall Advanced Communication ? N45062013 During recent discussions, the National Highway Traffic Safety Administration (?NHTSA?) and Chrysler Group LLC (?Chrysler?) mutually identified an opportunity to incrementally improve the performance of 1993 through 1998 model year Jeep® Grand Cherokee vehicles and 2002 through 2007 model year Jeep® Liberty vehicles in certain low-speed impacts. Chrysler has decided to conduct a voluntary safety recall to respond to customer concerns about that assessment. Chrysler will offer owners an upgrade to the rear structure of the subject vehicles by the addition of a trailer hitch to better manage the crash forces in low-speed impacts. Chrysler intends to inspect the involved vehicles and if necessary, install a trailer hitch where appropriate, free of charge (parts and labor). The parts required for this program are currently not available. Chrysler is making all reasonable efforts to obtain the parts as quickly as possible. Chrysler will contact dealers when the parts and repair procedure becomes available. Dealers will be notified of the launch of this safety recall by way of established methods used in the past. We ask that you please take the time to ensure that your personnel are aware of this communication and are prepared to execute a customer friendly process for inquiries on involved vehicles.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.