2012 accord passenger side high beam stays on when car is off?
#4
Also, what trim level is your Accord? Does it have automatic lighting?
Regardless, If you want to disable the passenger side high beam, pull the passenger side Fuse No. 1 (10A).
Regardless, If you want to disable the passenger side high beam, pull the passenger side Fuse No. 1 (10A).
Last edited by redbull-1; 05-18-2014 at 05:47 PM.
#7
The right high beam control circuit is part of the passenger side multiplex integrated control unit (micu). There may be a short in a component inside the micu (the micu is incorporated as part of the fuse box).
Try a battery cable reset to see if it changes anything with the micu. Disconnect the negative cable (disconnect negative first) and then positive cable. Then connect them together with a jumper wire for 15 minutes. -- Do not touch the battery terminals. You'll need the radio's anti-theft code afterward. See the attached Honda Service News excerpt, which has a variation of the battery cable reset which requires turning the ignition on and off; but, only requires 10 minutes. The 15 minute reset doesn't require turning the ignition ON, etc.
Try a battery cable reset to see if it changes anything with the micu. Disconnect the negative cable (disconnect negative first) and then positive cable. Then connect them together with a jumper wire for 15 minutes. -- Do not touch the battery terminals. You'll need the radio's anti-theft code afterward. See the attached Honda Service News excerpt, which has a variation of the battery cable reset which requires turning the ignition on and off; but, only requires 10 minutes. The 15 minute reset doesn't require turning the ignition ON, etc.
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