NTB18-057a
Service Bulletin Details
Public Details for: NTB18-057a
2018 leaf; malfunction and aeb warning lights on this bulletin has been amended to update the color of the distance sensor mounting tab to yellow. Please discard all previous versions of this bulletin.
- 2018 -
Models from 2018
2018 NISSAN LEAF |
Classification: Reference: EL18-017a Date: NTB18-057a August 17, 2018 2018 LEAF; MALFUNCTION AND AEB WARNING LIGHTS ON This bulletin has been amended to update the color of the distance sensor mounting tab to yellow. Please discard all previous versions of this bulletin. APPLIED VEHICLES: 2018 LEAF (ZE1) IF YOU CONFIRM Malfunction and Automatic Emergency Braking (AEB) warning lights are ON with DTCs: C1B84-00 – (DIST SEN MALFUNCTION) C1A17-49 – (CONTROL UNIT (INTERNAL ELECTRONIC ERROR)) Figure 1 ACTION 1. Install the new Distance Sensor. 2. Add a foam strip to the new Distance Sensor. 3. Perform Radar Alignment. 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. 1/5 SERVICE PROCEDURE 1. Remove the old Distance Sensor from the vehicle. Refer to the Electronic Service Manual (ESM), Section REPAIR > CRUISE CONTROL & DRIVER ASSISTANCE > CRUISE CONTROL SYSTEM > REMOVAL AND INSTALLATION > DISTANCE SENSOR (ICC SENSOR), for removal information. 2. Install the new Distance Sensor and torque the nuts in the pattern shown in Figure 2. The Distance Sensor is listed in the Parts Information. Do not drop or impact the Distance Sensor. Torque nuts to: 10.0 N·m (1.0 kg-m, 7 ft-lb). Make sure Distance Sensor harness is installed without any twists. Figure 2 3. Clean the surfaces of the new Distance Sensor, shown in Figure 3. Use a soft cloth and isopropyl alcohol. Do not allow any isopropyl alcohol into vent (Figure 4). Do not drop or impact the Distance Sensor. Do not allow any isopropyl alcohol into vent Clean these areas Figure 3 Distance Sensor 2/5 Figure 4 NTB18-057a 4. Attach foam strip to the Distance Sensor as follows: End of foam strip Foam strip is listed in the Parts Information. a. Remove the self-adhesive protection strip from the foam strip. b. Align one end of the foam strip to the driver’s side and raised edge of the Distance Sensor where shown in Figures 5, 6, 7 and 8, and then start to attach. Driver’s side of the Distance Sensor Figure 5 Raised edge of the Distance Sensor Front of vehicle Figure 6 illustrates alignment of the rear facing edge of foam strip against raised edge of Distance Sensor. Distance Sensor Figure 6 c. Continue to attach the foam strip along the raised edge of the Distance Sensor. Press firmly to make sure that there is good adhesion between the foam strip and the Distance Sensor. Raised edge of the Distance Sensor Front of vehicle Foam strip Distance Sensor Figure 7 Figure 8 3/5 NTB18-057a Foam strip d. Fold the Foam strip down the left side of the Distance Sensor and attach where shown in Figure 9. Figure 9 Distance Sensor 5. Install the remaining components in the reverse order of removal. 6. Perform Radar Alignment. Refer to the ESM, Section DIAGNOSIS > CRUISE CONTROL & DRIVER ASSISTANCE > CRUISE CONTROL SYSTEM > BASIC INSPECTION > ICC > ICC SENSOR ALIGNMENT, for alignment information. IMPORTANT: Radar Alignment MUST be performed whenever the Distance Sensor, or components that the Distance Sensor is attached to, are moved, repaired or replaced. 4/5 NTB18-057a PARTS INFORMATION DESCRIPTION Distance Sensor (SENSOR ASSY-DISTANCE) Foam Strip (BRACKET-DISTANCE SENSOR_(FOAM)) PART NUMBER QUANTITY 28438-5SA0C 1 28452-5SA0D 1 NOTE: New Distance sensor will have mounting tab colored yellow, as shown in Figure 10. Sensor is shown uninstalled and is for reference only. Mounting tab colored yellow Figure 10 Distance Sensor 28438-5SA0C CLAIMS INFORMATION Submit a Primary Part (PP) type line claim using the following claims coding: DESCRIPTION PFP OP CODE SYM DIA FRT Install Distance Sensor (1) RX6JAA ZE 32 0.9 (1) Reference the electronic parts catalog and use the Distance Sensor (28438-*****) as the Primary Failed Part (PFP). 5/5 NTB18-057a