2011 Ford Escape Battery Drain. It could be a module inside the vehicle that isn't going to sleep and causing the battery to drain. So ford systems that are using the gencom and genmon alternators.
Ford Escape Key Fob Battery Greatest Ford from bumpybrowsanguina.blogspot.com
Experience led me right to the problem but it may be help. This is because the extreme temperature will cause lead sulfate crystals to build up, and. Current drains can be tested with the following procedure.
Next, Use A Vehicle Battery Charger To Charge The Battery To 100%.
Many electronic modules draw 10 ma (0.010 amp) or more continuously. Loosen the bolts on the battery bracket to take it out. While driving 10 mph and entering a ramp the vehicle shut off.
3) I Read Somewhere That Someone Had The Same Problem And After Much Time At The Garage (Under Warranty) They Found That The Sync/Bluetooth Module Was Not Allowing The Car To Sleep.
Lift the battery out of the vehicle by gripping it from the bottom. The battery seems to be lasting about 3 days on a full charge before it is depleted. The car was dead again.
A Few Things Spring To Mind.
Trying to identify which module is draining the battery isn't easy to do. I twisted the wiper blade to help it complete a cycle and it started to work again. Experience led me right to the problem but it may be help.
Current Drains Can Be Tested With The Following Procedure.
Hi, i have had a chance to test the parasitic drain on my battery when all is off. The battery and oil light flashed on the dashboard. Parasitic drain means something is using power when it should not be, could be a aftermarket alarm/stereo, stuck relay, shorted wire/switch, faulty alternator, etc.
If It Starts To Charge = Alternator Is Fine, There Is A Control Issue With The Pcm Or Wiring In Between.
I asume it is the alarm and radio causing this. This looks like an intermittent electrical drain, very difficult to find. Then, unbolt the negative cable from the battery terminal with a wrench and attach a digital multimeter to the negative battery cable and terminal.
