NTB20-058a
Service Bulletin Details
Public Details for: NTB20-058a
2016-2019 titan/titan xd; rear sonar sensors do not detect objects/obstructions when in reverse this bulletin has been amended. See amendment history on the last page. Please discard previous versions of this bulletin.
Models from 2019
2019 NISSAN TITAN |
Models from 2018
2018 NISSAN TITAN |
Models from 2017
2017 NISSAN TITAN |
Models from 2016
2016 NISSAN TITAN |
Classification: Reference: DA20-021a Date: NTB20-058a February 2, 2021 2016-2019 TITAN/TITAN XD; REAR SONAR SENSORS DO NOT DETECT OBJECTS/OBSTRUCTIONS WHEN IN REVERSE This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin. APPLIED VEHICLES: 2016-2019 Titan/Titan XD (A61) IF YOU CONFIRM The rear parking aid sensors are inoperative or operating incorrectly, And Damage has occurred to the rear sonar sensors or harness by road debris from the rear wheels. ACTION Install the rear sonar sensor protector kit, listed in the PARTS INFORMATION on page 7, to the rear bumper. NOTE: This bulletin does not cover any damage that has occurred to the rear sonar sensors or harness. Refer to the Electronic Service Manual (ESM) for component repair. IMPORTANT: The purpose of ACTION (above) is to give you a quick idea of the work you will be performing. You MUST closely follow the entire SERVICE PROCEDURE as it contains information that is essential to successfully completing this repair. Nissan Bulletins are intended for use by qualified technicians, not 'do-it-yourselfers'. Qualified technicians are properly trained individuals who have the equipment, tools, safety instruction, and know-how to do a job properly and safely. NOTE: If you believe that a described condition may apply to a particular vehicle, DO NOT assume that it does. See your Nissan dealer to determine if this applies to your vehicle. 1/7 SERVICE PROCEDURE The following steps will be performed on the inside corners of both the driver and passenger side of the rear bumper. The following figures are of the driver side. Front of vehicle 1. Unclip the two (2) white harness clips circled in Figure 1 from the bumper lip. Bumper bracket Inside face of rear bumper View from behind driver side wheel/tire Figure 1 Figure 2 shown with the harness unclipped. Harness Figure 2 2/7 NTB20-058a 2. Using the dimensions shown in Figure 3, measure and then make two (2) marks on the bumper lip as shown in Figure 4 and Figure 5. Mark here 88 mm 73 mm Bumper lip 7.7 mm Figure 3 2 marks Measure with a ruler Figure 4 Figure 5 3. Drill two (2) 8 mm (5/16”) holes where marked in step 2, as shown in Figure 6. 4. Apply a zinc rich primer to the drilled holes. Figure 6 3/7 NTB20-058a 5. Install the sonar sensor protector to the back side of the bumper lip (Figure 7). 6. See the PARTS INFORMATION on page 7. Insert two (2) clips, first through the back side of the sonar sensor protector, and then the bumper lip, with inserted tip facing toward the front of the vehicle as shown in Figure 7. Clips must be installed so that the inserted portion faces toward the front of the vehicle, or harness damage may occur. Clips Bumper lip Sonar sensor protector Figure 7 4/7 NTB20-058a 7. Drill an 8 mm (5/16”) hole through the sonar sensor protector’s hole into bumper bracket, where shown in Figure 8. When drilling a hole in the bumper bracket, take care not to contact the BSW (Blind Spot Warning) sensor as damage could occur. NOTE: Some models may not have a bumper bracket to locate the 3rd hole of the sonar sensor protector. In these cases a 3rd clip is not required. 8. Apply a zinc rich primer to the drilled hole. Front of vehicle Sonar sensor protector Drill 8 mm hole here Bumper bracket Figure 8 9. Insert a clip through the hole drilled in step 7. Clip Sonar sensor protector Figure 9 5/7 NTB20-058a 10. Reattach the white harness clips to the bumper lip. NOTE: If the vehicle is equipped with a rear side step, use the provided hole, shown in Figure 10, to attach white harness clip. Attach harness to this location if vehicle is equipped with a rear side step. Figure 10 11. Perform steps 1-10 on the passenger side of the rear bumper. 6/7 NTB20-058a PARTS INFORMATION (1) (2) DESCRIPTION PART NUMBER QUANTITY Sonar Sensor Protector Kit 850D2-9FU0A 1 Zinc Rich Primer (1) (2) As needed Available from local hardware store. Shop supply. CLAIMS INFORMATION Submit a Primary Part (PP) type line claim using the following claims coding: DESCRIPTION PFP OP CODE SYM DIA FRT Install Sonar Sensor Protector Kit (1) BX7BAA ZE 32 0.7 (1) Reference the electronic parts catalog and use the Tail Harness (24015-*****) as the Primary Failed Part (PFP). AMENDMENT HISTORY PUBLISHED DATE REFERENCE DESCRIPTION August 12, 2020 NTB20-058 Original bulletin published February 2, 2021 NTB20-058a Classification number updated 7/7 NTB20-058a