Jeep Renegade PCM, ECM & ECU Replacement

The Renegade Runs a Fiat-Built Engine Computer, and PCM, ECM, and ECU All Name It

On the Jeep Renegade, one module runs the engine, automatic transmission, and emissions, and Chrysler calls it the powertrain control module (PCM). Your scan tool or old listing may call the same part the ECM (engine control module) or ECU (engine control unit). All three name one computer.

What sets the Renegade apart is its platform. It is the one Jeep built on Fiat's Small Wide 4x4 architecture rather than a legacy Chrysler chassis, assembled in Italy and sharing its underpinnings with the Fiat 500X. Its computer follows that Fiat pattern, so fitment is tied to the exact year and engine. Car Computer Exchange remanufactures and VIN-programs these units inside a Jeep PCM and ECM catalog of 210 product listings.

Which Renegade PCM Fits: 2015-2020 by Engine (2.4L Tigershark, 1.4L Turbo, 1.3L Turbo)

Car Computer Exchange covers the Jeep Renegade from 2015 through 2020, matched to one of three four-cylinder engines. The 2.4L Tigershark runs every year in that span. The 1.4L MultiAir turbo covers 2016 through 2018, and the 1.3L GSE turbo that replaced it covers 2019 and 2020. A 2015 Renegade uses the 2.4L only.

Every module is keyed to your VIN, not a generic fit, and Renegade part numbers fall in the Mopar 68- and Bosch 05150- families. Pick the exact unit: the 2015 Jeep Renegade 2.4L PCM, the 2016 Jeep Renegade 1.4L PCM, or the 2019 Jeep Renegade 1.3L PCM. The same 2.4L Tigershark powers the Jeep Cherokee, so that module family carries across both models.

Codes and Symptoms of a Failing Renegade PCM, and When It's the TIPM Instead

A failing Jeep Renegade PCM shows up as a no-start, stalling, rough idle, limp-mode shifting, or a check engine light that keeps coming back, and a scan tool code confirms it. The signs owners report most:

• A crank that never catches into a start
• Stalling while driving
• Rough idle or a misfire
• Erratic or limp-mode automatic shifts
• Fuel economy that drops with no other cause
• An OBD2 scanner that reads no communication with the module

Codes that trace to the module itself are P0601 (internal memory checksum error), P0606 (processor fault), and P0700 (transmission control system), plus the U-code lost-communication family. One check first: if your scanner instead reports fuel-pump or relay faults like P0230 through P0480, the fault is usually the TIPM repair service, a separate module, not the PCM.

VIN-Coded Programming Skips the Renegade's PROXI Alignment

Car Computer Exchange codes every Renegade PCM to your exact VIN and loads the current factory software before it ships, so most units drop straight in with no dealer trip and no add-on programming fee. A used module that has never seen your car will crank the engine but not let it run until its VIN and security data match.

The Renegade keeps part of its setup in the Body Control Module, not the PCM alone. Drop in a used or mismatched module and a shop has to run a PROXI alignment to pair the two, the same procedure the Fiat-platform Dodge Dart needs, and that pairing is where odometer and electronic glitches creep in. A VIN-keyed module skips it and leaves only a short relearn on a drive cycle. To find the exact fit, run your Renegade's year and engine through the picker on the Car Computer Exchange homepage.

How a Renegade Module Earns Its Lifetime Warranty

What separates a Renegade module you can trust from a salvage-yard pull is how it is tested. The 13-point quality check comes first: a computer-aided vehicle simulator runs the module through its engine, transmission, emissions, and anti-theft functions together, so a weak processor or a failing driver circuit shows in the Raleigh shop rather than in your driveway.

The warranty runs on the same logic. Ship the failed core back within 21 days using the prepaid label, and the lifetime warranty activates, covering as many as two replacements with no mileage limit. If a module does not fix the Renegade inside 60 days, the money-back guarantee covers a refund or exchange. More than 150,000 customers have ordered from Car Computer Exchange since 2011, and the same lifetime warranty backs every module in the catalog.

FAQs

Is a Jeep Renegade ECM the same as a PCM or ECU?

Yes, which means you cannot order the wrong one. Whether you searched Jeep Renegade ECM, ECU, or PCM, you are buying a single engine computer that runs the engine and automatic transmission on your Renegade. Shops and scan tools use the three names interchangeably. What matters is that the module is programmed to your VIN, which is how Car Computer Exchange ships it.

How much does it cost to replace a PCM on a Jeep Renegade?

A dealer bill for a Renegade PCM has three parts: the module, the labor to fit it, and a separate programming step done on the car, and that last step drives a large share of the total. Order a unit already flashed to your VIN and the programming line drops off, leaving the module and your install time. Price tracks the year and engine, so the listing for your Renegade shows the current figure.

How do you reset the PCM on a Jeep Renegade?

Nothing needs resetting first, because your Renegade module ships flashed to your VIN. The relearn comes after install: connect the module, switch the key to on to let the idle relearn run, then drive a normal cycle so it relearns fuel and shift behavior. An OBD2 scan clears any codes left from the old unit.

Where is the PCM located on a Jeep Renegade?

The Renegade's PCM sits in the engine bay, mounted toward the firewall at the front of the compartment. You do not have to find or pull the old one to order. Enter your year and engine, and the module arrives coded to your VIN and ready to drop into the original's spot, so the job is unplug-and-swap.

Can you drive a Jeep Renegade with a bad PCM?

Treat it as a car that could quit at any moment. A Renegade with a failing PCM may start and drive one day, then drop into limp mode or refuse to crank the next, so it is not something to rely on for a commute. Running on a corrupted module can also foul the fuel trims and load the catalytic converter with unburned fuel. Once the VIN-programmed replacement goes in, normal drivability returns.