2015 Ford Focus No Start Bcm Fuse Issue Youtube This 2015 ford focus came in with no start, no crank, key not recognized. ended up being a corrosion fuse issue, hidden fuse panel. attached to battery hold. Finally figured this out for my 2014 ford focus se, intermittent at first then permanently wouldn't start. the root cause is likely this: it's a broken fuse, intermittent voltage to bcm. if you run a bce test, u3006. pinpoint test bcm supply circuits. found mega fuse #9 broken, this has been causing intermittent voltage to bcm.
Ford Focus Bcm Fault And Programming Impact Diagnostic Tools 3. bjb (battery junction box) 100 amp, ford # cv6z 14526 ga 4. bcm (body control module) 50 amp, ford # cv6z 14526 ca 5. not used 6. rjb (rear junction box) 70 amp, ford # cv6z 14526 ea 7. not used 8. bjb (battery junction box) engine cooling fan relay 50 amp, ford # cv6z 14526 ca 9. bcm (body control module) 50 amp, ford # cv6z. Key not recognized, vehicle won't start *updated to add mention of the ags causing a communications problem with the alternator and battery light. 11 28 2020 05 27 2021 bms manual reset procedure added courtesy of @ddfred 07 12 2021 ford part number for fuse added 07 18 2021 added full location, description, and ford part focusst.org. Bcm body control module fuse location and replacement ford focus mk3 2012 2013 2014 2015 2016 2017 2018in this video we will show you how to replace the fuse. Step 3: touch the cables together. there’s a temporary charge that’s often stored in the bcm capacitors that needs to be discharged to perform the reset. touch the disconnected battery cables together, being sure not to touch the battery posts at this time. it should only take a few seconds.
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