Electrical System Related Problems of the 2009 Ford Flex

Table 1 shows six common electrical system related problems of the 2009 Ford Flex. The number one most common problem is related to the electrical system (25 problems). The second most common problem is related to the battery cable (two problems).

Table 1. Electrical System related problems of Ford Flex


Recently reported Electrical System problems of the 2009 Ford Flex

The Electrical System problem

The door ajar sensor malfunctions and is crazy expensive to fix. There are numerous posts and videos online of workarounds bcz it’s so common but they don’t seem safe since that’s a safety feature and the workarounds are simply a way to trick or bypass the warning sensors since   Read details...

The Battery Cable problem

Tl the contact owns a 2009 Ford Flex. While the vehicle was parked in the driveway, smoke appeared from the hood and the vehicle spontaneously caught on fire. The contact extinguished the fire and disconnected the battery cables.   Read details...

The Wiring problem

The contact owns a 2009 Ford Flex. The contact was driving approximately 5 mph when the tire monitor default warning light illuminated. Every electrical feature failed including the headlights, defroster and anti skid activator. The failure recurred intermittently.   Read details...


Electrical System related problems in other Ford Flex model year vehicles:



Flex Service Bulletins