PIT5849C

Bulletin No.: PIT5849C
Published date: N/A
Preliminary Information
PIT5849C Tail Lights Remain On After Passive Locking and/or Dead
Battery
Product Investigation Review Required
Models
Brand:
Model:
Model Years:
VIN:
from
to
Engine:
Transmissions:
Chevrolet
Silverado 2500HD/3500HD
2022
All
All
All
All
GMC
Sierra 2500HD/3500HD
2022
All
All
All
All
Involved Region or Country North America
Condition
Some customers may comment that the rear tail / parking lights stay on and do not
time out after exiting the vehicle and passive locking the vehicle. This condition can
lead to a dead battery.
Cause
The cause of this condition is a BCM Software issue.
Correction:
To correct this concern perform Customer Satisfaction Program N212344990 "Turn Signals Remain On After
Passive Door Locking".
In some rare cases, a vehicle may have the same symptoms as listed in N212344990, but the vehicle is not
involved in the customer satisfaction program. If the BCM has the latest calibration and still exhibits the concern,
then GM Engineering is working on a x. Because this condition only occurs if passive locking is used please turn
o passive locking in vehicle settings until a x is released. Also, Please submit a Field Product Report (FPR)
following bulletin 02-00-89-002T.
Additional SI Keywords
Park left right lamps lamp lighting light taillight taillamp
Version History
Version
Modi ed
4
07/26/2021 - Created on.
09/23/2021 - Updated to remove the light duty trucks.
10/28/2021 - Updated the correction
11/29/2021 - Updated the correction.
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