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PRODUCT HIGHLIGHTS
- You’re paying us to repair your OEM JEEP Cherokee 3.2l PCM. You will send us your vehicle’s PCM, we’ll repair it, then ship it right back to you.
- LIFETIME WARRANTY
- You are purchasing a repair service, not a replacement service.
- We will send you a prepaid shipping label to ship us your Jeep Cherokee PCM.
- We will fully rebuild your computer and update it with the latest flash files.
- We will ship your computer back.
- Plug-and-Play. No need to visit a JEEP dealership!
- Fully rebuilt, programmed, and tested for quality.
- All of the latest software updates from JEEP will be installed.
- Compatible and works with the following module part numbers (P/N): 68433370, 68433371, 68433372, 68433373, 68433374, 68433375, 68433376, 68433377, 68433378, 68433379, 68433380, 68433381, 68433382, 68433383, 68433384, 68433385, 68433386, 68433387, 68433388, 68433389, 68433390, 68433391, 68433392, 68433393, 68433394, 68433395, 68433396, 68433397, 68433398, 68433399, 68433400, 68433401, 68433402, 68433403, 68433404, 68433405
- Need a different model year? We have Jeep Cherokee PCMs for model years 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2014, 2015, 2016, 2017, 2018, 2019 and 2020.
REQUIRED INFO
- After you buy this repair service, we'll contact you to send you a pre-paid shipping label.
ADDITIONAL INFORMATION
SKU | 68434922 |
---|---|
Condition | Refurbished |
Make | JEEP |
Model | Cherokee |
Regular Price | $388.70 |
Sale Price | $299.00 |
Stock | IN STOCK |
2020 Jeep Cherokee 3.2L PCM Repair Service
Restore the modern performance of your 2020 Jeep Cherokee 3.2L V6 with our expert PCM (Powertrain Control Module) repair service. Designed for the 2020 Jeep Cherokee (KL) with the 3.2L V6 engine, this service repairs your OEM PCM to address issues like check engine warnings, transmission glitches, or sluggish acceleration.
Product Highlights
- Cost-Effective Repair: Send us your 2020 Jeep Cherokee 3.2L PCM, and we’ll restore it to factory specifications, avoiding the expense of a new module.
- Prepaid Shipping Included: We provide a prepaid label to ship your PCM to us, simplifying the process.
- Full Rebuild & Software Update: Your PCM is rebuilt and flashed with the latest 2020-specific Jeep software for the 3.2L V6, optimizing performance.
- Plug-and-Play Installation: Your repaired PCM is returned ready to install, requiring no dealership reprogramming.
- Lifetime Warranty: Drive with assurance thanks to our lifetime warranty on this repair service.
- Stringent Quality Testing: Each repaired PCM is rigorously tested to meet or exceed OEM standards for the 2020 Cherokee.
Possible Part Numbers
The 2020 Jeep Cherokee 3.2L PCM part numbers vary based on trim (e.g., Latitude, Latitude Plus, Limited, Trailhawk), transmission (9-speed automatic), drive type (FWD or 4WD), and emissions calibration (federal or California). Below is a comprehensive list of known PCM part numbers for the 2020 Jeep Cherokee KL with the 3.2L V6 engine, compiled from OEM and aftermarket data:
- 68394472AA
- 68394473AA
- 68394474AA
- 68433040AA
- 68433041AA
- 68433042AA
- 68433043AA
- 68433044AA
- 68433045AA
- 68433046AA
- 68433047AA
- 68433048AA
- 68433049AA
- 68433050AA
- 68433051AA
- 68433052AA
- 68433053AA
- 68433054AA
- 68433055AA
- 68433056AA
- 68433057AA
Note: This list covers part numbers for various configurations, including different trims, drive types, and emissions standards. Some part numbers may be superseded or specific to software updates or production batches for the 2020 model year. Provide your VIN during the order process to ensure compatibility, as incorrect part numbers can lead to improper engine or transmission performance.
Why Choose Our 2020 Jeep Cherokee 3.2L PCM Repair Service?
The 2020 Jeep Cherokee KL, with its 3.2L V6 engine, is a favorite for its blend of modern technology and off-road capability, found in trims like Latitude Plus, Limited, and Trailhawk. A faulty PCM can disrupt systems like the 9-speed automatic transmission or fuel management, causing issues like erratic shifting, reduced efficiency, or diagnostic trouble codes. Our repair service restores your PCM, ensuring seamless operation for both daily drives and rugged adventures.
Our repair process is simple:
- Purchase the repair service and receive a prepaid shipping label.
- Ship your 2020 Jeep Cherokee 3.2L PCM to us.
- Our technicians rebuild and update your module with 2020-specific software for the 3.2L V6.
- We return your repaired PCM, ready for easy plug-and-play installation.
- Return your old core (if required) to activate your warranty.
Common Symptoms of a Faulty 2020 Jeep Cherokee 3.2L PCM
A malfunctioning PCM in your 2020 Jeep Cherokee 3.2L can cause a range of performance issues, often accompanied by specific diagnostic trouble codes (DTCs). The 2020 KL model’s advanced electronics and 9-speed transmission make it particularly sensitive to PCM faults. Below is an expanded list of common symptoms and associated DTCs, tailored to the 2020 Cherokee 3.2L V6:
- Persistent Check Engine Light: Common DTCs include:
- P0606 (PCM Processor Fault): Indicates a PCM internal processing error, disrupting engine and transmission management.
- P0607 (Control Module Performance): Suggests PCM performance issues, often tied to software glitches or hardware faults.
- P0171/P0174 (System Too Lean, Bank 1/Bank 2): Points to PCM miscalculations in fuel delivery, causing lean air-fuel mixtures, often linked to faulty MAF or oxygen sensor processing.
- P0172/P0175 (System Too Rich, Bank 1/Bank 2): Indicates an overly rich fuel mixture, potentially due to PCM errors in fuel injector or oxygen sensor control.
- P0300 (Random/Multiple Cylinder Misfire): Caused by improper ignition timing or fuel delivery, with specific cylinder misfire codes (P0301-P0306) for the 3.2L V6.
- P0335/P0339 (Crankshaft Position Sensor A Circuit Malfunction/Intermittent): Suggests PCM issues with crankshaft position data, leading to misfires or starting problems.
- P0340/P0344 (Camshaft Position Sensor Circuit Malfunction/Intermittent): Indicates PCM failure to process camshaft position data, causing erratic engine performance.
- P0700 (Transmission Control System Malfunction): Common in the 9-speed automatic, signaling PCM-TCM communication issues or faulty shift solenoid control.
- P0730 (Incorrect Gear Ratio): Points to PCM errors in transmission control, causing slipping or improper gear engagement.
- P0882 (TCM Power Input Signal Low): Suggests PCM-TCM power supply issues, leading to transmission malfunctions.
- P2110/P2111 (Throttle Actuator Control System Forced Limited RPM/Throttle Stuck): Indicates PCM issues with electronic throttle control, common in the 3.2L V6’s drive-by-wire system.
- P0420/P0430 (Catalyst System Efficiency Below Threshold, Bank 1/Bank 2): Suggests PCM problems with emissions control, often linked to oxygen sensor misreads.
- P0456/P0457 (Evaporative Emission System Leak Detected Small/Very Small): Indicates PCM issues with EVAP system monitoring, causing emissions test failures.
- P061C (Internal Control Module Engine RPM Performance): Points to PCM issues with RPM calculations, affecting engine performance.
- U0100 (Lost Communication with ECM/PCM): Suggests PCM communication failures with other modules, leading to system-wide issues.
- Sluggish or Jerky Acceleration: PCM faults can cause hesitant throttle response or power loss, especially during highway driving or when towing, often paired with P2110/P2111 codes.
- Transmission Issues: The 9-speed automatic may exhibit harsh, delayed, or erratic shifts, linked to P0700, P0730, or P0882, due to PCM-TCM miscommunication.
- Reduced Fuel Efficiency: PCM errors in fuel delivery can lead to excessive fuel consumption, often with P0171/P0174 or P0172/P0175 codes.
- Starting Difficulties or Intermittent Stalling: PCM issues with ignition or fuel coordination can prevent starting or cause stalling, particularly under load, linked to P0335/P0339 or P0340/P0344.
- Emissions Test Failures: PCM errors in emissions control can trigger P0420/P0430 or P0456/P0457, leading to inspection issues.
- Erratic Idle or Surging: The PCM may fail to maintain stable idle, causing surging or rough operation, often with P0300 or P061C codes.
- Reduced Power Mode (Limp Mode): PCM faults can trigger limp mode to protect the engine or transmission, often linked to P0606, P0700, or P2110.
- Cooling Fan or HVAC Issues: PCM failure to control auxiliary systems like the cooling fan or climate control may cause overheating or poor cabin comfort, sometimes with P0480 (Cooling Fan 1 Control Circuit).
These symptoms are common in the 2020 Cherokee 3.2L due to its complex electronics, including the 9-speed transmission and drive-by-wire throttle, which rely heavily on a properly functioning PCM.
HOW DOES IT WORK?
HOW DOES IT WORK?
BUYER BEWARE! NOT ALL COMPUTER SELLERS ARE EQUAL.
We are the ONLY company that runs every computer through a computer aided vehicle simulator to test for quality and compatibility with your car & VIN.

OVER 150,000 Customers Served
Every unit is programmed & tested in our facility in Cary NC
CarComputerExchange fully rebuilds and tests ALL computers. We are the ONLY seller that runs each computer through a computer aided vehicle simulator that tests every circuit in the module. Other companies run limited tests.
Most companies run limited tests. Some online stores simply repaint old units and sell without testing. Don't fall for the CHEAPER option.

Our testing & rebuilding process starts with a deep visual evaluation of the circuit board and all the electronic components. From water or acid corrosion, to fire or burn damage, we pay attention to every detail. We also scan the ECU memory or CPU to make sure that it is working properly.

We then test the ECU's with our proprietary electronic lab equipment on our bench, which emulates the car's engine to ensure accuracy in every diagnosis.
Frequently asked questions
How does the free warranty work?
We are confident in the quality of our repairs. When we repair the computer for your 2020 Jeep Cherokee we ship it back to you backed by a free lifetime warranty.
Does a Jeep dealership need to install it?
No! All of the Jeep computers we repair are plug and play. They are updated with the latest factory software and programmed with your Jeep Cherokee VIN.
If you’re unable to repair my Jeep Cherokee computer, will I be refunded?
Yes. If we ship back the computer for your 2020 Jeep Cherokee and it doesn’t work you will be able to get a refund if you notify us and return it within 60 days.
How quickly will you ship my computer?
We ship everything within 48 hours after we receive your order and all of your vehicle information, in most cases. We ship everything USPS Priority or FedEx 2-day. Typical transit times are 2-5 days depending on where you live.
How can I pay?
We have a variety of ways you can pay. You can pay With Visa, Mastercard, American Express, and Discover. You may also use PayPal, Western Union, or send us a check or money order to the address below:
Car Computer Exchange
8208 Brownleigh Drive
Suite 100
Raleigh, NC 27617