Jeep Liberty Computer Engine Box for Sale | OEM PCM, VIN Programmable
$1,600.00
At a Glance
- Condition: OEM used PCM, module electronics tested, connector integrity verified, mounting features inspected
- Availability: In stock for Jeep Liberty applications
- Shipping: Free shipping to all 50 states, 3 to 7 business days
- Application: Jeep Liberty – Jeep’s compact SUV positioned above the Wrangler and below larger Jeep vehicles across the two-generation Liberty production run
- PCM function: Powertrain Control Module manages engine operation, transmission integration, and various vehicle system functions
- VIN programmable: Module supports VIN-specific programming for proper vehicle integration – typically dealership or specialty scan tool programming required
- Two generations: First-gen KJ (2002-2007) and second-gen KK (2008-2012 US market) – different PCM configurations for each generation
- Related Jeep listings: See our Jeep Patriot oil pan (Jeep unibody compact) and Jeep Renegade fan shroud (Jeep subcompact) listings for related Jeep unibody vehicles
- 15 day replacement warranty on component defects, with programming considerations
Description
About the Jeep Liberty PCM
Need a replacement Jeep Liberty PCM (Powertrain Control Module, VIN programmable)? Part Nests sources OEM used PCM modules for Jeep Liberty applications. The Jeep Liberty is Jeep’s compact SUV produced across two generations – first-generation KJ (2002-2007) and second-generation KK (2008-2012 US market). PCM supports VIN-specific programming for proper vehicle integration – typically dealership or specialty scan tool programming required. Each module is tested for electronics function, connector integrity, and mounting features. Call (855) 634-4447 to verify Liberty year, generation, engine variant, and configuration before ordering.
What Is Included and Not Included
| Detail | Description |
|---|---|
| INCLUDED | The OEM powertrain computer in its sealed housing, retaining donor software, with VIN-matched programming supported per the live page. |
| NOT INCLUDED | Mounting bracket where separate, harness, sensors, and the local programming session if you flash it yourself. |
| Tools You Need | Basic hand tools for the swap; programming tools or a professional installer per the live FAQ. |
Jeep Liberty Vehicle Context
- Jeep’s compact SUV: The Jeep Liberty is Jeep’s compact SUV that succeeded the Jeep Cherokee (XJ) in the US market compact SUV positioning. Produced across two generations from 2002 through 2012 US market. Provided Jeep’s compact SUV positioning between the Wrangler (compact body-on-frame SUV) and larger Jeep vehicles
- First-generation Liberty (KJ, 2002-2007): First-generation Liberty (KJ chassis) succeeded the classic Jeep Cherokee XJ as Jeep’s compact SUV in the US market. Modernized platform with unibody architecture (different from the classic Cherokee XJ’s body-on-frame approach). Various engine options including 3.7L Power Tech V6 (standard) and 2.8L VM Motori CRD diesel (limited US market availability)
- Second-generation Liberty (KK, 2008-2012): Second-generation Liberty (KK chassis) with refined engineering and updated styling. Continued 3.7L V6 engine option. Represented Jeep’s compact SUV positioning during the Chrysler / Fiat merger era. Discontinued after 2012 as Jeep transitioned to different compact SUV positioning
- Liberty successor – Cherokee (KL): The Liberty was succeeded by the current Jeep Cherokee (KL chassis, 2014+) which returned the Cherokee nameplate to Jeep’s compact SUV positioning. Different chassis architecture and different engineering approach vs the earlier Liberty. Represents the evolution of Jeep’s compact SUV positioning across nameplate changes
- Jeep unibody compact vehicle context: Related to other Jeep unibody compact / subcompact vehicles including the Jeep Patriot (see our related Jeep Patriot oil pan listing) and Jeep Renegade (see our related Jeep Renegade fan shroud listing). Different from the body-on-frame Jeep Wrangler which continues Jeep’s traditional body-on-frame compact SUV positioning
PCM Programming Considerations
- VIN-specific programming: PCM supports VIN-specific programming for proper vehicle integration. Programming typically performed at Jeep dealership using dealership-level scan tools (wiTECH or equivalent) or by specialty independent shops with appropriate programming capabilities. Programming ensures correct vehicle-specific calibrations for your specific Liberty configuration
- Engine variant matching: Different Liberty engine variants use different PCM programming. 3.7L V6 and 2.8L VM Motori CRD diesel use different PCM configurations. Verify engine variant when ordering. Do not attempt to use gasoline PCM on diesel application or vice versa. Call (855) 634-4447 for engine variant verification
- Generation matching: First-gen KJ (2002-2007) and second-gen KK (2008-2012) use different PCM configurations. Verify Liberty generation and year when ordering. Not typically interchangeable between generations due to different vehicle system integration and different programming requirements
- Post-installation programming: Plan for PCM programming session at Jeep dealership or specialty shop after installation. PCM installation without proper programming may result in various vehicle system issues including engine performance problems, transmission integration issues, and various check engine or various vehicle warning codes
PCM Specifications
- Type: OEM used PCM (Powertrain Control Module) for Jeep Liberty
- Function: Powertrain Control Module manages engine operation including fuel injection control, ignition timing control, emission system management, transmission integration signals, and various other engine and powertrain functions. Primary engine management computer receiving sensor inputs and controlling engine actuators
- Construction: Sealed metal or plastic PCM housing containing electronic control circuit boards, integrated connectors for wiring harness integration, mounting features for engine bay or interior mounting location, and various vehicle-specific programming and calibration content
- Testing: Module electronics tested (basic function verification), connector integrity verified, mounting features inspected before shipment. Note – full vehicle-integration testing requires vehicle installation and PCM programming
- Common failure modes: Electronic component failure (capacitor failure, integrated circuit failure, or various electronic component issues), connector damage or corrosion, water intrusion damage, mounting failure. Symptoms include check engine light with various codes, engine performance issues, transmission integration issues, and various vehicle system integration issues
Vehicle Compatibility
| Detail | Description |
|---|---|
| Jeep Liberty KJ (first generation) | Donor 2002; matched by engine, year, and part number |
| 3.7L V6 Libertys | Module family matched to your engine code |
| Other Liberty years and engines | Confirmed by part number; call with your VIN |
| Donor Reference | 2002 Jeep Liberty |
Related Jeep Listings
- Jeep Patriot Oil Pan: Jeep unibody compact – see our Jeep Patriot oil pan listing
- Jeep Renegade Radiator Fan Shroud: Jeep subcompact (Fiat platform) – see our Jeep Renegade fan shroud listing
Why Buy From Part Nests
- OEM verified PCM for Jeep Liberty (first-gen KJ and second-gen KK)
- Module electronics tested, connector integrity verified, mounting features inspected
- Support for VIN-specific programming considerations
- Free shipping to all 50 states
- 15 day replacement warranty on component defects with programming considerations
- Support team familiar with Jeep Liberty two-generation lineage and Chrysler / Fiat era PCM programming considerations
- Call (855) 634-4447 to confirm your Liberty year, generation, and engine variant before ordering.
15 Day Replacement Warranty
Every used Jeep Liberty PCM carries a 15 day replacement warranty starting on the delivery date. Generation matching (KJ vs KK) and engine variant matching (3.7L V6 vs 2.8L CRD diesel) are critical before ordering. Programming considerations apply. Call (855) 634-4447 to start a warranty claim within 15 days of delivery.
What Is Covered
- Component defects present on arrival beyond what was disclosed
- Module electronics failures within 15 days from installation
- Connector failures not disclosed at sale
- Incorrect part shipped due to an error on our end
What Is Not Covered
- Damage caused during installation
- Cross-generation or cross-engine installation without variant verification
- Programming session fees or dealership diagnostic service charges
- Labor expenses of any kind, including PCM installation and programming labor
- Part: OEM used PCM (Powertrain Control Module, VIN programmable)
- Application: Jeep Liberty (KJ 2002-2007, KK 2008-2012 US market)
- Segment: Jeep compact SUV (unibody, succeeded Cherokee XJ)
- Engine Variants: 3.7L Power Tech V6, 2.8L VM Motori CRD diesel
- Programming: Post-installation programming at Jeep dealership or specialty shop
- Successor Nameplate: Jeep Cherokee (KL, 2014+ - returned Cherokee nameplate)
- Verification: Generation and engine matching critical
- Related Jeep: Patriot oil pan, Renegade fan shroud
Additional information
| Brand | Jeep |
|---|---|
| Material | Automotive-grade electronics in OEM-sealed housing |
| Diagnostic Capability | Stores error codes, enables OBD-II diagnostics |
| Programming | VIN-matched |
| Security Integration | Supports Jeep factory anti-theft and security features |
| Application | Jeep Liberty, reference donor 2002 |
| SKU | vaz649 |
| Price | $109.00 |
An OEM used PCM (Powertrain Control Module) for Jeep Liberty applications. Sealed metal or plastic PCM housing containing electronic control circuit boards, integrated connectors for wiring harness integration, mounting features for engine bay or interior mounting location, and various vehicle-specific programming and calibration content. Function is managing engine operation including fuel injection control, ignition timing control, emission system management, transmission integration signals, and various other engine and powertrain functions.
Jeep's compact SUV that succeeded the Jeep Cherokee (XJ) in the US market compact SUV positioning. Produced across two generations from 2002 through 2012 US market. First-generation KJ (2002-2007) and second-generation KK (2008-2012). Provided Jeep's compact SUV positioning between the Wrangler (compact body-on-frame SUV) and larger Jeep vehicles. Unibody architecture (different from the classic Cherokee XJ's body-on-frame approach).
First-generation Liberty (KJ) used various engine options including 3.7L Power Tech V6 (standard) and 2.8L VM Motori CRD diesel (limited US market availability). Second-generation Liberty (KK) continued 3.7L V6 engine option. Different Liberty engine variants use different PCM programming - engine match required. Do not attempt to use gasoline PCM on diesel application or vice versa.
PCM supports VIN-specific programming for proper vehicle integration. Programming typically performed at Jeep dealership using dealership-level scan tools (wiTECH or equivalent) or by specialty independent shops with appropriate programming capabilities. Programming ensures correct vehicle-specific calibrations for your specific Liberty configuration. PCM installation without proper programming may result in various vehicle system issues.
First-gen KJ (2002-2007) and second-gen KK (2008-2012) use different PCM configurations. Verify Liberty generation and year when ordering. Not typically interchangeable between generations due to different vehicle system integration and different programming requirements. Different generations use different vehicle architecture and different sensor / actuator integration. Call (855) 634-4447 for generation verification.
The Liberty was succeeded by the current Jeep Cherokee (KL chassis, 2014+) which returned the Cherokee nameplate to Jeep's compact SUV positioning. Different chassis architecture and different engineering approach vs the earlier Liberty. Represents the evolution of Jeep's compact SUV positioning across nameplate changes. Modern Cherokee KL is a different vehicle than the classic Cherokee XJ or the Liberty KJ / KK.
Related Jeep unibody compact / subcompact vehicles include the Jeep Patriot (see our related Jeep Patriot oil pan listing) and Jeep Renegade (see our related Jeep Renegade fan shroud listing). Different from the body-on-frame Jeep Wrangler which continues Jeep's traditional body-on-frame compact SUV positioning. Modern Jeep lineup includes Compass, Cherokee, Grand Cherokee, Grand Wagoneer, Wagoneer, Wrangler, Gladiator, and Renegade.
Electronic component failure (capacitor failure, integrated circuit failure, or various electronic component issues). Connector damage or corrosion. Water intrusion damage. Mounting failure. Symptoms include check engine light with various codes, engine performance issues, transmission integration issues, and various vehicle system integration issues that involve the powertrain control module. PCM failure symptoms can be highly varied depending on the specific electronic component failure.
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