2016 Ford C-Max Problems: 3 Known Issues
2016 model year · 175+ owner reports · Updated October 2026
According to Au7o's analysis of 175+ owner reports, the 2016 Ford C-Max has 3 documented known issues, with 2 rated critical. The most serious are Hybrid Battery Pack Degradation and "Stop Safely Now" Warning ($150-$5,000 repair) and Electric Brake Vacuum Pump Failure ($300-$700 repair). The most commonly reported issue is Hybrid Battery Pack Degradation and "Stop Safely Now" Warning with 175 owner reports. Across all issues with published estimates, repair costs range from $150 to $5,000. DIY maintenance guides at au7o.io.
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All 3 Known Issues
NHTSA Recalls11 recalls
POWER TRAIN:AUTOMATIC TRANSMISSION:GEAR POSITION INDICATION (PRNDL)
Ford Motor Company (Ford) is recalling certain 2013-2019 Escape, 2013-2018 C-Max, 2013-2016 Fusion, 2013-2021 Transit Connect, and 2015-2018 Edge vehicles. The bushing that attaches the shifter cable to the transmission may degrade or detach.
LATCHES/LOCKS/LINKAGES:DOORS:LATCH
Ford Motor Company (Ford) is recalling certain 2011-2014 Fiesta, 2013-2014 Fusion, 2015 Mustang, 2013-2015 Escape and C-Max, 2012-2015 Focus, 2014-2016 Transit Connect, 2013-2014 Lincoln MKZ, and 2015 MKC vehicles. These vehicles were previously recalled and repaired under recalls 15V-246, 16V-643 or 17V-210, however the repair may not have been completed properly. A component within the door latches may break making the doors difficult to latch and/or leading the driver or a passenger to believe a door is securely closed when, in fact, it is not.
EQUIPMENT:ELECTRICAL
Ford Motor Company (Ford) is recalling certain 120V Convenience charge cords that were supplied with and sold for use with 2013-2015 Ford C-Max Energi and Fusion Energi vehicles and 2012-2015 Ford Focus Electric vehicles. Cords with part numbers FM58-10B706-AA, FM58-10B706-AB, FM58-10B706-AC, FM58-10B706-AD, FM58-10B706-AE and FM58-10B706-AF were manufactured without thermistors, and during vehicle charging, increased resistance in the house's outlet or wiring can cause the cord to overheat and melt.
LATCHES/LOCKS/LINKAGES:DOORS:LATCH
Ford Motor Company (Ford) is recalling certain model year 2012-2015 Ford Focus, 2013-2015 Ford Escape and Ford C-MAX, 2015 Lincoln MKC and Ford Mustang, and 2014-2016 Ford Transit Connect vehicles. A component within the door latches may break, preventing the doors from latching and/or leading the driver or a passenger to believe a door is securely closed when, in fact, it is not.
ELECTRICAL SYSTEM:IGNITION
Ford Motor Company (Ford) is recalling certain model year 2015 Ford Escape vehicles manufactured April 1, 2014, to June 12, 2015, Ford Focus vehicles manufactured June 17, 2014, to June 12, 2015, and Ford C-Max vehicles manufactured April 22, 2014, to June 12, 2015. In the affected vehicles, the engine may continue to run after the key or the START/STOP engine button is turned to off. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 114, "Theft Protection and Rollaway Prevention."
+ 6 more recalls. Check all on NHTSA.gov
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Frequently Asked Questions
What are the most common Ford C-Max problems?
According to Au7o's analysis of 175+ owner reports, the 2016 Ford C-Max has 3 documented issues. The most frequently reported are: Hybrid Battery Pack Degradation and "Stop Safely Now" Warning, Electric Brake Vacuum Pump Failure, HF35 transaxle thumping, rubbing or grinding while moving. Of these, 2 are rated critical and should be addressed promptly.
Is the Ford C-Max reliable?
The 2016 Ford C-Max has 3 known issues documented across 175+ owner reports. 2 issues are rated critical: Hybrid Battery Pack Degradation and "Stop Safely Now" Warning and Electric Brake Vacuum Pump Failure. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
How much does it cost to fix common Ford C-Max problems?
Repair costs for known Ford C-Max issues range from $150 to $5,000, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Hybrid Battery Pack Degradation and "Stop Safely Now" Warning, typically costs $150-$5,000 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
What is the 2013-2018 Ford C-Max Hybrid Battery Pack Degradation and "Stop Safely Now" Warning?
The C-Max hybrid battery pack (lithium-ion in both the Hybrid and the Energi) can exhibit cell imbalance and capacity degradation, triggering the "Stop Safely Now" warning message. This disables the hybrid system and forces the vehicle into a reduced-power limp mode. The Energi p… Repairs typically run $150-$5,000. Severity: high.
What is the 2013-2018 Ford C-Max Electric Brake Vacuum Pump Failure?
The electric brake vacuum pump can fail, resulting in a hard brake pedal and reduced braking assist. This is critical in the hybrid system since the engine is frequently off and vacuum assist is electric. Repairs typically run $300-$700. Severity: high.
What is the 2013-2018 Ford C-Max HF35 transaxle thumping, rubbing or grinding while moving?
Ford 22-2396 covers 2013–2018 C-Max vehicles with HF35 transaxles and moving thumping/rubbing/grinding noise, potentially including Neutral, but not stationary or Park. Severity: medium.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.