2007 Escalade ESV Base AND 2010 Yukon Denali....the undermirror lamps are not illuminating when the exit/approach lighting is activated. Replaced bulbs, fuse ok......am I missing something with the operation of the exit lighting system (inop on both vehicles)?......it is activated with the 60 second run time. Thank you in advance for any responses.
Sideview Mirror Exit/Approach Lighting Inop
- Thread starter MrMyers
- Start date
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petethepug
Michael
Cool, an Escalade and an Escalade clone in Denali trim. Are you the original owner of both vehicles where you’d know if all the mirrors are the originals?
I’ve seen a post somewhere about aftermarket mirrors installed that had inoperable puddle lamps for some reason. It may have been a communication issue between the body control module (BCM) and lamp harness.
You’ll need a two way / tech 2 scanner to move forward. You’re running incandescent bulbs right? Any other aftermarket LED bulbs in use on either truck?
I’ve seen a post somewhere about aftermarket mirrors installed that had inoperable puddle lamps for some reason. It may have been a communication issue between the body control module (BCM) and lamp harness.
You’ll need a two way / tech 2 scanner to move forward. You’re running incandescent bulbs right? Any other aftermarket LED bulbs in use on either truck?
