Ford Fusion: Common Codes & Fixes

Real-world diagnostic data for the Ford Fusion. These are the codes techs see most often. Tap any code for the full vehicle-specific fix and the exact part.

25 codes have specific fixes for the Ford Fusion
B1000 On Ford sedans, B1000 is frequently caused by a failing GEM (Generic Electronic Module) or water intrusion through the cowl area. 2008-2018 · easy DIY · 30 min - 1 hour B1318 Escape and Fusion B1318 codes appear frequently after a battery swap if the new battery was not registered via FORScan or IDS. 2008-2015 · easy DIY · 15-30 min B1342 On Ford sedans, B1342 is frequently caused by low battery voltage during cranking. 2008-2019 · easy DIY · 15-30 min B1601 If B1601 appeared after a battery disconnect or PCM reset, the PATS module lost its key memory. 2005-2019 · moderate DIY · 30-45 min B2289 Ford sets B2289 when the wiper motor module loses communication or when the wiper relay in the BCM fails. 2006-2013 · Moderate DIY · 1-2 hours P0014 Exhaust cam phaser is over-advanced due to worn phaser internals or low oil pressure. 2013-2020 · Advanced DIY · 5-7 hours P0031 Bank 1 sensor 1 heater circuit low is frequently caused by a blown PCM relay-fed heater fuse rather than the sensor itself. 2005-2014 · Easy DIY · 30-45 min P0192 On the smaller EcoBoost engines, check the fuel rail pressure sensor connector for pushed-out pins. 2013-2020 · easy DIY · 15-30 min P0193 On Ford EcoBoost sedans and crossovers, P0193 with no drivability symptoms is almost always a sensor fault. 2011-2020 · easy DIY · 15-30 min P0222 Failed throttle body TPS sensor -- the entire throttle body is replaced as an assembly on drive-by-wire systems. 2008-2016 · easy DIY · 20-30 min P0231 Ford sedans and crossovers have the fuel pump connector inside the trunk or under the rear seat. 2010-2020 · moderate DIY · 1-2 hours P0262 EcoBoost engines use high-pressure direct injectors that draw significantly more current than port injectors. 2010-2019 · moderate DIY · 1-2 hours P0313 Weak fuel pump struggles to maintain rail pressure when the tank is below 1/4. 2005-2016 · moderate DIY · 2-3 hours P0406 The DPFE sensor on Ford cars is the same design as the trucks and fails just as often. 2006-2016 · easy DIY · 20-30 min P0606 Before replacing the PCM, check all power and ground circuits. 2005-2015 · easy DIY · 30 min (diagnostic) P0613 P0613 on Ford 6F35 usually points to TCM internal fault from water in the transmission. 2010-2018 · moderate DIY · 2 hours P1200 Newer Ford P1200 codes often trace to an injector with high impedance or a water-damaged PCM connector. 2005-2014 · Moderate DIY · 2-3 hours P2112 Throttle plate stuck closed from carbon buildup. 2005-2014 · moderate DIY · 1 hour P2118 After throttle body replacement, always perform the PCM relearn. 2010-2017 · easy DIY · 15 min P2187 Check the brake booster check valve and hose -- a cracked check valve causes a big idle vacuum leak that only shows at idle (P2187)… 2005-2015 · easy DIY · 15 min P2271 P2271 = rear O2 stuck rich. 2006-2015 · easy DIY · 30 min P2279 Failed intake manifold gasket or warped plastic manifold. 2013-2018 · hard DIY · 4-5 hours P2506 Failed alternator causing voltage to drop below 11V under load. 2010-2018 · moderate DIY · 1-2 hours U0101 Ford TCM communication loss is commonly caused by a failed TCM power supply or corroded connector. 2008-2020 · moderate DIY · 30 min - 2 hours U2419 U2419 CAN bus communication code on Ford is often a module pulling the bus low -- disconnect modules one at a time (ABS, cluster, radio)… 2005-2013 · Advanced DIY · 2-4 hours

Frequently Asked Questions

What are the most common check engine light codes on a Ford Fusion?

The most commonly reported OBD-II codes for the Ford Fusion include B1000, B1318, B1342, B1601, B2289. Each code indicates a specific issue -- tap any code above for the full diagnostic breakdown.

How much does it cost to fix a check engine light on a Ford Fusion?

Repair costs vary by code. Many Ford Fusion fixes like gas cap replacement, sensor cleaning, or spark plug changes are under $50 in parts and can be done at home. More complex repairs like catalytic converter or transmission work can run $500-$2,000+ at a shop.

Can I drive my Ford Fusion with the check engine light on?

It depends on the code. A steady check engine light usually means you can drive short distances safely. A flashing check engine light means stop driving immediately -- continued driving can cause serious engine damage. Scan the code first to know what you are dealing with.

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