2020 SENTRA; REAR DOOR ALERT SERVICE INFORMATION
SERVICE INFORMATION
This bulletin contains supplemental information related to the rear door alert system on
2020 Sentra models.
Although the Electronic Service Manual (ESM) should be the primary source of information
for inspection, diagnosis, and repair, the supplemental information in this bulletin will assist
in these areas.
The information in this bulletin includes:
ï?· Rear door alert description
ï?· How to turn the rear door alert system on and off
ï?· How to turn the horn alert function on and off
ï?· Vehicle information display messages
ï?· Rear door alert operation
NOTE: Do NOT replace the BCM for a rear door alert concern unless all information in this
bulletin has been reviewed and the concern has been verified to be abnormal.
