BLIND SPOT INDICATOR STOPPED WORKING

[MNNJR69]

So I just noticed yesterday at my blind spot indicators have stopped working. I tried rebooting the infotainment system and checked out few posts but nothing... Anybody know any info about this?

 

[KLA]

Fucked up software, maybe......

 

[AXE]

So I just noticed yesterday at my blind spot indicators have stopped working. I tried rebooting the infotainment system and checked out few posts but nothing... Anybody know any info about this?

Those sensors are the ones located in the corners of the bumpers. May want to check the connectors behind the plastic bumper panels and also the fuses since they all quit (there four fuse boxes). Also I believe all that stuff runs through the BCM, so maybe check those harnesses above your left foot below the dash.

Also like KLA said, could be glitchy software. I have seen all three of mine throw codes for various shit and dealer couldn't find issues. They said it was software related and shrugged it off.

Of course the dealer might be able to chase it easier with their diagnostic tools and also test the sensors themselves to see if they are in spec.

 

[MNNJR69]

Those sensors are the ones located in the corners of the bumpers. May want to check the connectors behind the plastic bumper panels and also the fuses since they all quit (there four fuse boxes). Also I believe all that stuff runs through the BCM, so maybe check those harnesses above your left foot below the dash.

Also like KLA said, could be glitchy software. I have seen all three of mine throw codes for various shit and dealer couldn't find issues. They said it was software related and shrugged it off.

Of course the dealer might be able to chase it easier with their diagnostic tools and also test the sensors themselves to see if they are in spec.

Makes sense. Might have happened when I installed the rock lights. Thanks for the info bro

 

[AXE]

Makes sense. Might have happened when I installed the rock lights. Thanks for the info bro

I just looked at the manual. Check fuse 57 in the fuse panel under the hood. That is the one for the Side Blind Zone Alert.

 

[KLA]

Those sensors are the ones located in the corners of the bumpers. May want to check the connectors behind the plastic bumper panels and also the fuses since they all quit (there four fuse boxes). Also I believe all that stuff runs through the BCM, so maybe check those harnesses above your left foot below the dash.

Also like KLA said, could be glitchy software. I have seen all three of mine throw codes for various shit and dealer couldn't find issues. They said it was software related and shrugged it off.

Of course the dealer might be able to chase it easier with their diagnostic tools and also test the sensors themselves to see if they are in spec.

@AXE that was a very useful and informative post. Nice!

 

[MNNJR69]

I just looked at the manual. Check fuse 57 in the fuse panel under the hood. That is the one for the Side Blind Zone Alert.

Thanks brother Just got up. I'll update you when I check it

 

[AXE]

@AXE that was a very useful and informative post. Nice!

They always are!

 

[KLA]

They always are!

A lot of times, but not always.

 

[AXE]

I looked at my rig today and I think those blind spot sensors were only in the rear bumper corner. I think you may have to pull the platstic bumper corners to get to them. But if you want to check the wire leads into the back you might be able to do so from underneath.