WenmarOpen by Wenmar Pro

Service bulletin 13387A

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10246801
Published by NHTSA2023-12-11
Manufacturer's number13387A
Manufacturer's date2014-01-01
NHTSA componentBACK OVER PREVENTION

NHTSA's summary

Service Update for Inventory Vehicles Only Engine Knock Noise - Drive Audit Expires November 30, 2014 - Equipped with 2.5L Engine (LCV/LKW) or 2.0L Engine (LTG)

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Driver assistance, Backup camera

Vehicles listed
BUICK REGAL2014
CADILLAC ATS2014
CADILLAC CTS2014
CHEVROLET IMPALA2013, 2014
CHEVROLET MALIBU2013, 2014

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
PI0401B2024-05-06. Service bulletin. Rear Vision Camera Appears Obstructed.
141042023-12-18. Service bulletin. Oxygen Sensor Fracture
PIC5611B2023-12-11. Service bulletin. Rear Camera Guideline Selection Is Not Available on Some Radio RPOs.
PIC5611A2023-12-11. Service bulletin. No Rear Camera Guideline Selection.
PIC5428F2023-12-11. Service bulletin. EBCM Wheel Speed Sensor Diagnostic Aid for ABS Message
PIC5428E2023-12-11. Service bulletin. EBCM Wheel Speed Sensor Diagnostic Aid for ABS Message
PIC5428D2023-12-11. Service bulletin. EBCM Wheel Speed Sensor Diagnostic Aid for ABS Message
133802023-12-11. Service bulletin. F/CMVSS NONCOMPLIANCE RECALL - HVAC Control Inoperable
16NA0082023-12-11. Service bulletin. Subject: Auto-On Rear Window Defogger and Outside Rear View Mirror (OSRVM) Defogger Not operating
110308001A2023-12-04. Service bulletin. Growl Type Noise Coming from Front of Vehicle