Restore Peak Performance to Your Dodge, Jeep, or Chrysler
If you’re dealing with baffling issues like your 2007-2010 Dodge Caliber, Jeep Compass, or Patriot stalling for no reason, suffering from poor fuel economy, or displaying a persistent Check Engine Light, the root cause is often the very brain of your vehicle: the Engine Control Module (ECM). I’ve spent two decades under the hood, and I can tell you that when these modules start to fail, they can create some of the most frustrating and hard-to-diagnose problems. Symptoms can appear intermittently, making you second-guess the real issue. This isn’t just an inconvenience; it’s a matter of reliability and safety.
This replacement 2007-2010 Caliber Engine Computer is the definitive solution to get your vehicle running correctly again. Forget about expensive trips to the dealership for programming and diagnostics. We handle the complex part for you. Simply provide us with your vehicle’s VIN and mileage during checkout, and we will flash the module specifically for your car. When it arrives, it’s ready for a true plug-and-play installation, eliminating the need for specialized tools or software. It’s the most direct path to resolving those stubborn electronic gremlins and restoring your confidence on the road.
From the Diagnostic Bay
I remember a 2009 Jeep Patriot that came into the shop. The owner was at his wit’s end. He’d replaced spark plugs, coils, and even the fuel pump at another garage, but it still had a nasty habit of stalling at red lights. No consistent codes, just pure frustration. After hooking up my scope and monitoring the 5-volt reference signals from the ECM, I saw intermittent drops that pointed directly to an internal module failure. We swapped in a pre-programmed ECM just like this one, and the problem vanished instantly. It’s a classic case where chasing parts gets expensive; starting with the vehicle’s brain is often the right move.
Common Signs of a Failing Engine Computer
If your vehicle is exhibiting any of the following symptoms, a faulty ECM is a highly likely culprit. Replacing your 2007-2010 Caliber Engine Computer can be the one-step fix you need.
- ✔ Check Engine Light is on with codes like P0601, P0606, or U0100.
- ✔ The engine cranks but refuses to start.
- ✔ Unexplained stalling or rough idling.
- ✔ A noticeable drop in fuel efficiency.
- ✔ Harsh or erratic automatic transmission shifting.
- ✔ Communication errors with diagnostic scan tools.
- ✔ Loss of spark or fuel injector pulse.
A Straightforward Guide to Installation
Installing your new engine computer is a job most DIYers can handle in their own driveway. Follow these steps for a smooth installation.
- Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait 10-15 minutes for the system capacitors to discharge.
- Locate the ECM: On most Caliber, Compass, and Patriot models, the ECM is located in the engine bay, often near the battery or firewall, mounted with a few bolts.
- Disconnect the Harnesses: Carefully unclip the main electrical wiring harnesses from the old module. These clips can be brittle, so take your time and don’t force them.
- Remove the Old Module: Unbolt the old ECM from its mounting bracket and remove it from the vehicle.
- Install the New ECM: Mount your new, pre-programmed ECM onto the bracket and securely tighten the bolts.
- Reconnect Everything: Plug the wiring harnesses firmly into the new module until they click into place. Reconnect the negative battery terminal.
- Final Check: Turn the key to the ‘On’ position for 10 seconds before starting the engine. This allows the new module to sync with the vehicle’s other systems. Start the car and enjoy a smooth-running engine!
Verified Vehicle Compatibility
This module is a direct-fit replacement for a range of vehicles and part numbers, ensuring you get the right component without guesswork. Our 2007-2010 Caliber Engine Computer is guaranteed to fit the following models:
- ✔ Dodge Caliber: 2007-2008 (All Engines)
- ✔ Dodge Caliber: 2009 (1.8L, 2.0L Gasoline, 2.4L with engine opt ED3)
- ✔ Dodge Caliber: 2010 (2.0L, 2.4L)
- ✔ Jeep Compass: 2007-2010 (All Engines)
- ✔ Jeep Patriot: 2007-2010 (All Engines)
This unit is a direct replacement for 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 after I receive this part?
No. This engine computer comes fully programmed to your vehicle’s specific VIN and mileage. It is a true plug-and-play solution, ready for installation right out of the box.
What information do you need from me?
We require your vehicle’s 17-digit Vehicle Identification Number (VIN) and the current mileage. Please provide this information during the checkout process to ensure proper programming.
Will this fix my ‘No Start’ issue?
A faulty ECM is a very common cause of no-start conditions where the engine cranks but won’t fire up. If you’ve ruled out basic issues like the battery and starter, this module is a strong candidate to solve the problem.
Is this compatible with my Jeep Patriot or Compass?
Yes, this ECM is fully compatible with 2007-2010 Jeep Patriot and Jeep Compass models as detailed in our fitment list. It’s a cross-platform part used by Chrysler for these vehicles.
What if my original part number isn’t an exact match to 68043261AC?
That’s okay. This module is a compatible replacement for a long list of alternative part numbers. Please check the detailed part number list in the description to confirm your original module is included.