Restore Your Vehicle’s Performance and Reliability
If you’re dealing with frustrating engine problems in your Jeep Compass, Dodge Caliber, or Jeep Patriot, a failing Engine Control Module (ECM) is often the culprit. I’ve spent countless hours in the shop tracing bizarre, intermittent issues like random stalling, no-start conditions, or erratic transmission behavior, only to find the vehicle’s computer was the root cause. This replacement Engine Computer, part number 68026147AC, is the definitive solution to get your vehicle running smoothly and dependably again.
The biggest headache with replacing an ECM is the trip to the dealership for expensive programming. We eliminate that completely. Before this module ships, we flash it with your vehicle’s specific VIN and current mileage. The result is a true plug-and-play part. You simply install it, and your vehicle is ready to go, with no additional programming or dealer visits required. It’s the most efficient and cost-effective way to restore your vehicle’s brainpower.
Is Your Vehicle Showing These Symptoms?
- ✔ Check Engine Light is on with internal processor codes (like P0601, P0606, P060A).
- ✔ The engine cranks but refuses to start.
- ✔ Unexplained stalling, especially when coming to a stop or at idle.
- ✔ Poor or erratic automatic transmission shifting.
- ✔ A noticeable drop in fuel economy.
- ✔ Communication loss codes (such as U0100) are present.
- ✔ Multiple unrelated sensor codes appear simultaneously.
A Technician’s Notebook: The Intermittent Stall Case
I once had a 2009 Dodge Caliber (which shares the same platform and electronics as the Compass) come into my bay with a complaint that drove the owner crazy: it would stall randomly at red lights, but only after it was fully warmed up. There were no consistent trouble codes, just a history of random sensor faults. We checked fuel pressure, wiring, and sensors for hours. Finally, I monitored the live data stream from the PCM and noticed that right before a stall, the 5-volt reference signal to several key sensors would momentarily drop. This pointed directly to an internal failure in the PCM that only occurred under specific thermal conditions. Replacing the engine computer with a pre-programmed unit solved the problem instantly, saving the customer from what could have been weeks of frustrating and expensive guesswork.
Why Choose Our 2007-2010 Compass Engine Computer?
This isn’t just a replacement part; it’s a comprehensive fix. By programming the module to your specific vehicle, we ensure all systems—from the engine and transmission to the anti-theft system—function correctly right out of the box. This module is meticulously prepared to meet or exceed original equipment specifications, addressing common failure points for long-term reliability. For the professional mechanic, this means a faster bay turnaround. For the DIY enthusiast, it means a confident, straightforward repair you can do in your own driveway.
A Straightforward Guide to Installation
- ✔ Safety First: Disconnect the negative terminal from your vehicle’s battery and secure it away from the post to prevent accidental contact.
- ✔ Locate the ECM: On these models, the Engine Control Module is typically located in the engine bay, often near the battery or against the firewall. It’s a silver metal box with several large electrical connectors.
- ✔ Disconnect and Remove: Carefully unplug the electrical connectors. There are usually locking tabs that need to be released. Once disconnected, unbolt the module from its mounting bracket and remove it from the vehicle.
- ✔ Install the New Module: Mount the new, pre-programmed ECM in the same location. Secure the mounting bolts.
- ✔ Reconnect Everything: Firmly plug the electrical connectors into the new module until they click into place. Reconnect the negative battery terminal.
- ✔ Final Check: Turn the key to the ‘On’ position (without starting the engine) for 10-15 seconds to allow the systems to initialize. Then, start the vehicle. The check engine light may be on initially but should clear after a short drive cycle.
Verified Vehicle Compatibility
This module is a direct-fit replacement for a wide range of vehicles and is compatible with numerous original part numbers. Please verify your vehicle and options below.
JEEP PATRIOT: 2007-2010 (All Engine Options)
DODGE CALIBER: 2007-2008 (All Engine Options)
DODGE CALIBER: 2009 (1.8L, 2.0L Gasoline, 2.4L Engine Opt ED3)
DODGE CALIBER: 2010 (2.0L, 2.4L)
Compatible Part Numbers: 05150471AA, 05150523AA, 68043260AA, 68043260AB, 04692101AD, 04692101AE, 04692101AF, 68043260AC, 68043260AD, 68043261AC, 68043261AA, 68043261AB, 68070011AA, 68071022AA, 05033359AJ, 05187817AF, 68000107AF, 68026147AA, 68026147AC, 68028201AA, 68028201AC, 68028205AB, 68044228AA
Frequently Asked Questions
Do I need to do any programming myself?
No. This engine computer arrives fully programmed to the VIN and mileage you provide during checkout. It is a true plug-and-play installation with no dealer intervention required.
What information do you need from me?
We require your vehicle’s 17-digit Vehicle Identification Number (VIN) to ensure correct programming for all vehicle options and the anti-theft system. We also ask for the mileage for proper data logging.
Will this fix my check engine light?
If the check engine light is caused by an internal failure of the old ECM (e.g., codes P0601, P0606), this part will be the solution. However, if the light is on due to a bad sensor or other mechanical issue, that separate problem will still need to be addressed.
Is this difficult to install for a DIYer?
For most people with basic hand tools, this is a very manageable job. The ECM is usually easy to access in the engine bay, and the process involves disconnecting the battery, unplugging a few connectors, and swapping the modules. Our installation guide above provides a clear overview.
What if my original part number is not on your list?
The provided list covers the most common part numbers. If your number is different, please contact us with your VIN. Chrysler/Dodge/Jeep frequently supersede part numbers, and we can verify compatibility for you.