Side mirrors

[aceromero1]

Hey just seeing if anyone has any info that will help me with my problem. Ok I have a 2003 GMC Yukon XL and Everytime I insert my key in the ignition both mirrors move. Has nothing to do with mirror memory. I believe it in the ignition module.

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[retiredsparky]

Sometimes strange vehicle behavior can be fixed by removing either battery cable for 5-10 minutes.

Another possibility is a battery that is getting close to replacement time. I have fixed strange symptoms that have no logical cause by installing a new battery. I believe that there can be poor connections inside the battery that cause electrical "noise" which confuses certain modules such as the BCM-body control module etc. The batteries have sometimes tested as ok with a load cell.