I went home got on the internet and found the rear window leak was a major problem As mentioned above when i got the ram back the window is leaking worse So last night i did some more digging. My 2020 ram 1500 has water stains on the back right corner headliner Took truck to local dealer with the two tsb's for the warranty extension on the chmsl and back glass and was told my vin is not covered by the back glass warranty extension tsb My frame has cracks on either side of the power sliding window just as shown in the tsb.
Rear window frame cracked at top, so i used flowable silicone along the top and top corners Carpet still getting damp under rear passenger seat Brake light didn't show signs of leakage, but i replaced the seal anyway due to the leak At the top corners of the sliding backlite window Refer to the detailed service procedures listed in dealerconnect>service library under Ensure the interior is dry before returning the vehicle to the customer.
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