Question about the Headlights
- Thread starter callmebob
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sanman28
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I got a 378 sensor off eBay. Just put it on and so far it functions correctly. Was advertised as new but open box or old stock.
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nick14226
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Always a chance something else is going on, but yeah, I think the older s/n’s are closer to starting with 15____
What was your serial number? Bought one “new” on eBay that also appears to be open box. S/N 1461105118.
Update - it worked! The DRL are probably 3x brighter than the parking lights. I didn’t fully remove the panel, just the front few clips. Slid my hand under and was able to pop one side of the sensor then removed from above.
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sanman28
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Rock n roll
vwfast
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Wondering if the stock might be replenishing? I ordered one through my local dealer a couple of weeks ago, when they said they were backordered nationally with no ETA, and they just called to say they got it in.
johnnyjr79
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I too received the call from the dealer stating they had a new sensor in for my Tahoe. I’m literally at the dealer right now and the replacement sensor also has the same problem and did not correct the issue.
vwfast
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Crap! I was afraid of that. I'm scheduled to get mine replaced on Monday. -sigh
Update: Ordered another off eBay and the serial # started much lower (130 or something). It has been installed, and DRL and headlights now work properly. RA wouldn’t accept my return. I invested a total of about $30 between eBay and RA. Worth it to have the problem corrected.
I have a 2022 Denali XL. Ordered and purchased new in May. I have the headlamp issue as well. Took it to the dealership, they diagnosis the issue. Ordered a new sensor. 4 weeks later sensor in and they installed. Still having the same issue. Advisor and tech are reaching out to GM for help.
I am trying to do the tape mod. Can’t get the placement right. If you have done the tape mod, can you please send a photo of where your tape is placed on the sensor? Thanks for the help! Crazy issue on a $80k car.
I am trying to do the tape mod. Can’t get the placement right. If you have done the tape mod, can you please send a photo of where your tape is placed on the sensor? Thanks for the help! Crazy issue on a $80k car.
