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Service bulletin NTB18-085

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 id10152984
Published by NHTSA2019-02-19
Manufacturer's numberNTB18-085
Manufacturer's date2018-12-13
NHTSA componentINTERIOR LIGHTING

NHTSA's summary

2018 TITAN CREW CAB AND TITAN XD CREW CAB; RUNNING BOARD LIGHT COVERED This bulletin applies only to vehicles equipped with a Dealer or Vehicle Processing Center (VPC) installed running board lighting kit. IF YOU CONFIRM The running board light near the middle of one or both running boards does not appear to light up (see Figures 1 and 2 on the next page) And The hole in the running board's reinforcement bracket does not line up with the running board light (the light is covered). ACTION Replace the running board on the side of the vehicle where the running board light does not appear to be lit up. * See PARTS INFORMATION to select the correct part. * For instructions on how to replace the running board(s), refer to ASIST > Model Titan > Year 2018. Select the Acc. Install Instructions tab, and then scroll down and select Running Board_Titan_999T6 W3xxx.

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

Lighting

Vehicles listed
NISSAN TITAN2018

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
NTB03-074Q2023-05-05. Service bulletin. HEADLAMP, FOG LAMP, OR REAR COMBINATION LAMP FOGGING This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB21-0932021-12-03. Service bulletin. WATER INTRUSION INTO REAR COMBINATION LAMP CAN CAUSE MULTIPLE DTCS AND NO-START CONDITION SERVICE INFORMATION Water intrusion into one or both of the rear combination lamp assemblies can cause multiple DTCs, and possibly cause the vehicle’s engine to not start. Water intrusion into one or both rear combination lamp assemblies has been found to migrate through the harness, and can cause harness connector terminals in C1/E41 to corrode (Figure 1 on page 2). • Repair any damaged rear combination lamp assemblies immediately to avoid potential harness damage. Notice Harness connector terminals in C1/E41 found to be damaged through water intrusion due to a damaged rear combination lamp assembly is not warrantable.
NTB18-0432018-08-06. Service bulletin. HEADLIGHT SYSTEM ERROR DIAGNOSTIC INFORMATION SERVICE INFORMATION - When diagnosing a Headlight System Error warning, and - Both headlamps are visually working correctly, - It may be difficult to determine the exact cause. - Use the information in this bulletin as an aid, along with the Electronic Service Manual (ESM), to isolate the root cause and fix it right the first time.
NTB18-0432018-07-23. Service bulletin. HEADLIGHT SYSTEM ERROR DIAGNOSTIC INFORMATION SERVICE INFORMATION - When diagnosing a Headlight System Error warning, and - Both headlamps are visually working correctly, - It may be difficult to determine the exact cause. - Use the information in this bulletin as an aid, along with the Electronic Service Manual (ESM), to isolate the root cause and fix it right the first time.
NTB03-074m2018-05-21. Service bulletin. FOG LAMP AND/OR HEADLAMP FOGGING This bulletin has been amended to add Fog Lamps and modify one step in the flow chart on page 3. No other changes have been made. Please discard previous versions of this bulletin.