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Code B1111

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6.9K views 21 replies 5 participants last post by  AUTOSPARK  
#1 ·
Hello everyone yesterday I went to start my car to go to work and it never returned over didn’t make one sound all the lights came on had it towed to my mechanic they replaced the starter the battery and alternator was good and it still didn’t start they checked the fuse and still nothing this morning they gave me a code of B1111 something to do with the airbag can someone please help let me know what this means and how can I get this fixed
 
#14 ·
the last sentence on your post there mentions airbag. that why I asked.

like barrendach suggested, get battery load tested.

It seems likely that the new starter is bad or the installation was not done correctly, because that's when the issue started, was after starter was replaced.

were symptoms exactly the same that caused you to replace starter?
 
#22 ·
Hello everyone yesterday I went to start my car to go to work and it never returned over didn’t make one sound
I wouldn't worry about the airbag trouble code right now. That has nothing to do with why the engine isn't cranking. What I would do at this point is a start relay bypass test :

Make sure the transmission is in P/N.
Remove the START relay from the engine bay fusebox (see below)
Use a length of wire to bridge the two terminals on the relay socket on the fusebox as shown in the diagram.
If the engine cranks you instantly know that the battery, starter and the starter wiring is all good. Meaning the fault is likely to be on the part of the circuit that controls the START relay. Which includes the ignition switch, START fuse (dash fusebox), START inhibitor relay (part of the alarm) and the transmission range switch.
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Pushing 12 v when vehicle is running or before you turn ignition on?
The answer to your question is obvious...if you take the time to read the thread 😉
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If I helped you fix it, why not...

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