Subaru Problems? Ask a Mechanic for Answers ASAP
Hi, I'm Chad. Welcome to JustAnswer. I'm reviewing your question and I will be posting your reply ASAP.
are you able to establish communication with it ,using scanner and it will scan and says no dtc, or it says no communication ?
where was the hit at it on the car ?
is a red security light on flashing or steady on while you trying to start it ?
is it cranking over and no start ?
or no crank ?
what kind of scanner are you using >
have you checked all the fuses ?
you nedd fuel & spark to run , which one are you missing or both ?
please let me know
Thank You *****ASE Certified Technician
does the check engine ligh stay on and dont go out after few secs
pull off injector wire or crank sensor ,do you have ground when you are cranking ,are we missing ground, ecm supplies ground ?
how this happened just suddenly ?
you mentioned it started after wreck, did battery die on it after wards then stop running ?
let mo look up the fuse and the circuit diagram and see what I can find and get back to you
ok no problem we will continue tomorrow and I will send you what i have here for now
I will opt out for another expert to help you on this one
Hi, was the engine out of the car? The reason I ask is because on the back of the crankshaft the crank sensor reluctor plate is attached, if it is missing,installed backwards(I'm not sure if it's possible)or installed incorrectly you will have no spark .You can check if the plate is there by removing rubber cover beneath throttle body,let me know ,if it's there the teeth should face towards front of car,thanks
Hi,the main fuse in box in engine compartment would be the fuse protecting the circuit if it was jumped backwards usually,if this was the case you would have nothing ,no lights on the dash ,no crank,just nothing.Let me look at wiring and see if I could give you something else to look at
Hi, please check all fuses but the ones in particular to look at is SBF-7 this is a 30 amp fuse in main box under hood ,there is a diagram on the cover to help locate it,in the car there is a fuse box and along the side of the box there is a additional fuse box check all fuses in this box also.If fuses are good inspect for voltage on brown/white wire on any coil you should have battery voltage, blue/yellow is ground and other wire is ground signal from ecm.
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