Voluntary Safety Recall Campaign 2017-2019 Nissan Rogue Hybrid; Brake Booster

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Classification: Reference: Date: BR22-002 NTB22-080 October 6, 2022 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. 1/19 VOLUNTARY SAFETY RECALL CAMPAIGN 2017-2019 ROGUE HYBRID; BRAKE BOOSTER CAMPAIGN ID #: R22A6 NHTSA #: 22V549 APPLIED VEHICLES: 2017-2019 Rogue Hybrid (T32H) Check Service COMM or Dealer Business Systems (DBS) National Service History to confirm campaign eligibility. INTRODUCTION Nissan is conducting this voluntary safety recall campaign, on certain specific model year 2017-2019 Rogue Hybrid vehicles, to replace the brake booster power supply unit. This service will be performed at no charge to the customer for parts or labor. IDENTIFICATION NUMBER Nissan has assigned identification number R22A6 to this campaign. This number must appear on all communication and documentation of any nature dealing with this campaign. DEALER RESPONSIBILITY It is the dealer’s responsibility to check Service COMM or Dealer Business Systems (DBS) National Service History for the campaign status on each vehicle falling within the range of this voluntary safety recall which for any reason enters the service department. This includes vehicles purchased from private parties or presented by transient (tourist) owners and vehicles in a dealer’s inventory. Federal law requires that new vehicles in dealer inventory which are the subject of a safety recall must be corrected prior to sale. Failure to do so can result in civil penalties by the National Highway Traffic Safety Administration. While federal law applies only to new vehicles, Nissan strongly encourages dealers to correct any used vehicles in their inventory before they are retailed. 2/19 NTB22-080 REPAIR OVERVIEW Remove the Hydraulic Brake Booster Replace the Hydraulic Brake Booster Power Supply Unit Install the Hydraulic Brake Booster END 3/19 NTB22-080 REQUIRED SPECIAL TOOL  One of special tool Brake Booster Holding Bracket NI-53365 has previously been shipped to each dealer (Figure 1).  Additional tools may be purchased from Tech•Mate: www.techmatetools.com or 1-833-397-3493. Figure 1 4/19 NTB22-080 SERVICE PROCEDURE IMPORTANT: To avoid the risk of death or severe personal injury, follow all warnings, cautions and notices in the ESM procedure. Remove the Hydraulic Brake Booster 1. Remove the hydraulic brake booster unit from the vehicle.  Refer to the ESM: BRAKES > BRAKE SYSTEM > REMOVAL AND INSTALLATION > HYDRAULIC BRAKE BOOSTER UNIT > Removal and Installation 2. Remove the four (4) nuts from the brake booster adapter, and then remove the brake booster adapter from the hydraulic brake booster unit.  Do not discard the securing nuts, they will be used to secure the hydraulic brake booster to the holding bracket in step 4 on page 5. Figure 2 Figure 3 Hydraulic brake booster unit Brake booster adapter Brake booster adapter 5/19 NTB22-080 Replace the Hydraulic Brake Booster Power Supply Unit Figure 4 Figure 5 5. Place a shop rag and an oil tray on the floor under the hydraulic brake booster unit to catch any excess fluid. 6. Clean dirt and debris off the hydraulic brake booster unit using Nissan brake cleaner or equivalent. 3. Install the brake booster holding bracket to a vise. 4. Install the hydraulic brake booster unit to the holding bracket.  Use the four (4) nuts from the brake booster adapter to secure the hydraulic brake booster unit to the holding bracket. Brake booster holding bracket Brake booster holding bracket Hydraulic brake booster unit 6/19 NTB22-080 Figure 6 Figure 7 9. Loosen the high-pressure tube flare nuts, and then remove the high-pressure tube from the hydraulic brake booster unit. 7. Disconnect the brake fluid reservoir’s rubber hose from the hydraulic brake booster unit and allow the brake fluid to drain out of the reservoir into the oil tray.  Slide the clamps up the hose.  Drain residual brake fluid from the brake fluid reservoir into a suitable container. 8. Remove the rubber hose from the brake fluid reservoir, and then install the rubber cap from the parts kit on the reservoir port. To avoid damage to the reservoir tank, do not apply excessive pressure to the reservoir tank when disconnecting the hose. Figure 8 Figure 9 Brake fluid reservoir Flare nut Flare nut High-pressure tube High-pressure tube Rubber cap 7/19 NTB22-080 Figure 10 Figure 11 Figure 12 10. Install the plastic M10 cap from the parts kit in the high-pressure tube port on the left side of the hydraulic brake booster unit. 11. Using a suitable tool, remove the two (2) rubber grommets from the hydraulic brake booster control module and discard, they will not be reused.  New rubber grommets are provided in the parts kit. 12. Place a mark on the hydraulic brake booster control module terminal where the positive (red) wire is connected. M10 cap Rubber grommets Hydraulic brake booster control module Hydraulic brake booster control module Mark for positive (red) wire 8/19 NTB22-080 Figure 13 Figure 14 15. Remove the power supply wire harness from the wire harness retaining bracket. 13. Remove the two (2) screws securing the power supply wires to the hydraulic brake booster control module and discard, they will not be reused.  New screws are provided in the parts kit. 14. Remove the bracket cap from the power supply unit mounting bracket and discard, it will not be reused.  A new bracket cap is provided in the parts kit. Figure 15 Figure 16 Screws Power supply wire harness Wire harness retaining bracket Power supply wire harness Bracket Power supply cap unit Hydraulic brake booster control module Power supply unit mounting bracket Wire harness retaining bracket 9/19 NTB22-080 Figure 17 Figure 18 NOTE: Refer to Figure 43 on page 18 for parts reference for steps 18 – 28. 18. Install the sensor harness on the hook of the new power supply unit mounting bracket (Figure 19), and then install the bracket to the hydraulic brake booster using two (2) new bolts from the parts kit (Figure 20).  Power supply unit mounting bracket bolt torque: 8 N•m (0.8 kg-m, 72 in.-lb) .. 16. Remove the power supply unit from the hydraulic brake booster unit by pulling the power supply unit in the direction shown in Figure 17. 17. Remove the two (2) bolts securing the power supply unit mounting bracket to the hydraulic brake booster, and then remove the power supply unit mounting bracket. IMPORTANT: Be sure to remove the sensor harness from the hook of the power supply unit mounting bracket.  Discard the mounting bracket and the two (2) bolts, they will not be reused. Figure 19 Figure 20 Power supply unit mounting bracket Bolts Power supply unit Hydraulic brake booster unit Power supply unit mounting bracket Bolts Sensor harness Power supply unit mounting bracket hook Sensor harness 10/19 NTB22-080 19. Install the new power supply unit to the hydraulic brake booster unit.  Align and install the upper mounting pins first, and then install the lower mounting pin. IMPORTANT: Ensure the upper and lower mounting pins are properly aligned with the mounting holes. Figure 23 Figure 21 Figure 22 20. Install a new bracket cap from the parts kit on the power supply unit mounting bracket. NOTE: A snap noise will be heard when the bracket cap is properly installed. Upper mounting pins Lower mounting pin Bracket Power supply cap unit Power supply unit mounting bracket 11/19 NTB22-080 21. Insert the power supply wire harness into the wire harness retaining bracket, as shown in Figure 25. Figure 26 Figure 27 Figure 24 Figure 25 22. Install the power supply wires to the hydraulic brake booster control module. IMPORTANT: Make sure the positive (red) wire is placed in the same terminal that was marked on step 12 on page 7.  When installing the power supply wires to the hydraulic brake booster control module, ensure the terminal crimp faces outward, as shown in Figure 26 and Figure 27. Power supply wire harness Wire harness retaining bracket Power supply wire harness Wire harness retaining bracket Hydraulic brake booster control module Mark for positive (red) wire Wire terminal crimp 12/19 NTB22-080 Figure 28 Figure 29 25. Remove the plastic M10 caps from the hydraulic brake booster unit and the new power supply unit. 23. Using two (2) new screws from the parts kit, secure the power supply wire terminals to the hydraulic brake booster control module.  Power supply wire terminal screw torque: 3.0 N•m (0.3 kg-m, 27 in.-lb) 24. Install two (2) new rubber grommets to cover the power supply wire terminals.  The rubber grommets may be inserted in either direction. IMPORTANT: Do not apply any lubricant to the rubber grommets Figure 30 Figure 31 Screws Grommet M10 cap M10 cap Power supply unit Brake booster unit 13/19 NTB22-080 26. Install a new high-pressure tube.  Install and hand tighten the flare nut on the hydraulic brake booster side first (Figure 32), and then install and hand-tighten the flare nut on the power supply unit side (Figure 33). 27. Torque the flare nut on the hydraulic brake booster side first (Figure 32), and then torque the flare nut on the power supply unit side (Figure 33).  Flare nut torque: 15 N•m (1.5 kg-m, 11 ft-lb) NOTE: The above torque value for the flare nuts have already been adjusted to compensate for the length of the crow foot when used with a torque wrench of 11- 15 inches in length. Figure 34 Figure 32 Figure 33 Hydraulic Brake Booster Side Power Supply Unit Side Flare nut High-pressure tube High-pressure tube Flare nut Crow foot wrench Torque wrench 14/19 NTB22-080 Figure 35 29. Remove the rubber cap on the reservoir port, and then install the new rubber brake hose from the brake hose kit, 46210-4BC0C (Figure 36), to the reservoir. IMPORTANT: DISCARD the rubber brake hose in the brake booster assembly kit (47210-4BC8A), only use the rubber brake hose from the brake hose kit (Figure 36).  Align the white alignment mark of the rubber brake hose to the alignment tab on the reservoir, as shown in Figure 37, and then secure the hose clamp. 28. Verify the alignment marks on the bottom of the mass damper align with the alignment mark on the highpressure tube. Figure 36 Figure 37 Alignment mark Alignment mark Alignment tab Rubber brake hose Brake Hose Kit (46210-4BC0C) 15/19 NTB22-080 30. Install the new rubber brake hose to the hydraulic brake booster unit (Figure 38).  Align the blue alignment mark of the rubber brake hose to the hydraulic brake booster unit, as shown in Figure 39, and then secure the hose clamp. 31. Remove the hydraulic brake booster unit from the holding bracket.  Do not discard the securing nuts, they will be used to secure the brake booster adapter to the hydraulic brake booster unit in step 33 on page 16. Figure 40 Figure 38 Figure 39 32. Remove the old gasket from the hydraulic brake booster unit, and then install a new gasket. IMPORTANT: Avoid touching or moving the input rod. Blue alignment Rubber hose mark on hose Gasket Input rod 16/19 NTB22-080 33. Using the four (4) nuts from step 31 on page 15, install the brake booster adapter to the hydraulic brake booster unit.  Brake booster adapter nut torque: 11.2 N•m (1.1 kg-m, 8 ft-lb) Install the Hydraulic Brake Booster 34. Install the hydraulic brake booster into the vehicle.  Refer to the ESM: BRAKES > BRAKE SYSTEM > REMOVAL AND INSTALLATION > HYDRAULIC BRAKE BOOSTER UNIT > Removal and Installation o Hydraulic brake booster unit nut torque: 11.2 N•m (1.1 kg-m, 8 ft-lb) 35. Perform the hydraulic brake booster function check.  Refer to the ESM: BRAKES > BRAKE SYSTEM > REMOVAL AND INSTALLATION > HYDRAULIC BRAKE BOOSTER UNIT > Inspection After Installation 36. Using CONSULT-III, erase any previously set DTCs in Diagnosis (All Systems). 37. Dispose of the hydraulic brake booster power supply unit.  Refer to the ESM: BRAKES > BRAKE SYSTEM > REMOVAL AND INSTALLATION > HYDRAULIC BRAKE BOOSTER UNIT > Disposal Figure 41 Figure 42 Hydraulic brake booster unit Brake booster adapter Brake booster adapter 17/19 NTB22-080 PARTS INFORMATION DESCRIPTION PART NUMBER QUANTITY BOOSTER ASSY – BRAKE-HYD 47210-4BC8A 1 KIT – GSK PIN D7212-4CE0A 1 HOSE KIT – BRAKE 46210-4BC0C 1 SUPER HEAVY DUTY BRAKE FLUID DOT 3 999MP-A4100P (1) (1) Order this item through the Nissan Maintenance Advantage program: Phone 877-NISNMA1 (877-647-6621). Website order via link on the dealer portal; www.NNAnet.com and click on the “Maintenance Advantage-Tire/Battery/Chemical” link. CLAIMS INFORMATION Submit a “CM” line claim using the following claims coding: CAMPAIGN (“CM”) ID DESCRIPTION OP CODE FRT R22A6 Replace Hydraulic Brake Booster Power Supply Unit R22A60 3.3 18/19 NTB22-080 PARTS KIT VISUAL REFERENCE  The following figure shows the components of BOOSTER ASSY – BRAKE-HYD (47210-4BC8A). Figure 43  The following figure shows the components of HOSE KIT – BRAKE (46210-4BC0C). Figure 44 High pressure tube Power supply unit Power supply unit mounting bracket Power supply unit mounting bracket bolts Power supply unit mounting bracket cap Rubber grommets Screws Rubber M10 cap cap DISCARD this rubber hose, it will not be used Use HOSE KIT – BRAKE (46210-4BC0C) Rubber cap Only use this rubber brake hose 19/19 NTB22-080 PARTS KIT VISUAL REFERENCE (continued)  The following figure shows the components of KIT – GSK PIN (D7212-4CE0A). Figure 45 AMENDMENT HISTORY PUBLISHED DATE REFERENCE DESCRIPTION October 6, 2022 NTB22-080 Original bulletin published Hydraulic brake booster to brake booster adapter gasket Brake pedal clevis pin

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