2012 Jeep Patriot Not Accelerating

Reviewed by

Written by RepairPal Car Genius

Updated

Proper diagnosis will determine the exact cause of your symptom, saving you money on unnecessary repairs. The diagnostic experts at RepairPal Certified shops have the right tools and experience to solve any symptom.

You’ve got options with RepairPal

Whether you need a more accurate auto repair estimate or help finding a reputable shop in your area, we’ve got you covered.

Find a Certified ShopThe largest certified network of auto repair shops

Get a Fair Price EstimateHundreds of repair estimates honored nationwide

Check for Safety RecallsUse VIN or license plate to see if your vehicle is affected

Reviewed by

Written by RepairPal Car Genius

Updated

You’ve got options with RepairPal

Whether you need a more accurate auto repair estimate or help finding a reputable shop in your area, we’ve got you covered.

Find a Certified ShopThe largest certified network of auto repair shops

Get a Fair Price EstimateHundreds of repair estimates honored nationwide

Check for Safety RecallsUse VIN or license plate to see if your vehicle is affected

Terms·Privacy·Cookie Policy

Verifiable Consumer Access and Deletion Request Form

Reviewed by

Written by RepairPal Car Genius

Updated

You’ve got options with RepairPal

Whether you need a more accurate auto repair estimate or help finding a reputable shop in your area, we’ve got you covered.

Find a Certified ShopThe largest certified network of auto repair shops

Get a Fair Price EstimateHundreds of repair estimates honored nationwide

Check for Safety RecallsUse VIN or license plate to see if your vehicle is affected

The most common reasons a 2012 Jeep Patriot isn't accelerating are a vacuum leak, an issue with the ignition system, or a problem causing the transmission not to shift correctly.

What are the best Jeep repair shops?

RepairPal Certified shops can diagnose and repair your 2012 Jeep Patriot engine and performance issues. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

Not sure what's wrong?

Get help from a trusted expert

You’ve got options with RepairPal

Whether you need a more accurate auto repair estimate or help finding a reputable shop in your area, we’ve got you covered.

Find a Certified ShopThe largest certified network of auto repair shops

Get a Fair Price EstimateHundreds of repair estimates honored nationwide

Check for Safety RecallsUse VIN or license plate to see if your vehicle is affected

Some Jeep Patriot owners report experiencing starting issues characterized by no crank and illuminated warning lights, which may be linked to a malfunctioning Wireless Control Module (WCM). Common causes include weak batteries that can lead to clicking noises and prevent cranking, even if the battery appears to be in good condition. Additionally, loose or corroded battery posts and terminals, as well as poor starter electrical connections, are known to contribute to these starting problems. Ignition issues, such as a lack of spark or misfire-related codes like P0300, can also prevent the engine from starting. Furthermore, engine mechanical concerns, such as timing belt failure, can hinder proper engine function and lead to starting difficulties. Some owners have found that resetting the WCM by disconnecting the battery for a short period may help resolve these issues. It is important for owners to systematically address these potential causes and consult a professional mechanic if the problem persists.