{"vehicle":{"id":"2020_mack_granite","year":2020,"make":"Mack","model":"Granite"},"as_of":"2026-10-19","counts":{"count":260,"by_type":[{"id":"service_bulletin","name":"Service bulletin","count":259},{"id":"service_campaign","name":"Service campaign","count":1}],"components":[{"id":"engine","name":"Engine","count":117},{"id":"electrical","name":"Electrical system","count":54},{"id":"equipment","name":"Equipment and accessories","count":42},{"id":"powertrain","name":"Transmission and driveline","count":35},{"id":"fuel-system","name":"Fuel system","count":18},{"id":"suspension","name":"Suspension","count":13},{"id":"structure-body","name":"Body and frame","count":11},{"id":"brakes","name":"Brakes","count":11},{"id":"exhaust-emissions","name":"Exhaust and emissions","count":10},{"id":"visibility","name":"Glass, wipers and mirrors","count":6},{"id":"labels-manuals","name":"Labels and manuals","count":6},{"id":"driver-assistance","name":"Driver assistance","count":5},{"id":"lighting","name":"Lighting","count":4},{"id":"steering","name":"Steering","count":4},{"id":"speed-control","name":"Throttle and cruise control","count":4},{"id":"drive-belt","name":"Drive belts","count":3},{"id":"instrument-cluster","name":"Instrument cluster","count":3},{"id":"wheels","name":"Wheels","count":3},{"id":"wiper","name":"Wipers and washers","count":3},{"id":"backup-camera","name":"Backup camera","count":2},{"id":"engine-oil","name":"Engine oil and lubrication","count":2},{"id":"parking-brake","name":"Parking brake","count":2},{"id":"abs","name":"Anti-lock brakes","count":1},{"id":"automatic-transmission","name":"Automatic transmission","count":1},{"id":"cooling-system","name":"Cooling system","count":1},{"id":"egr-valve","name":"EGR valve","count":1},{"id":"engine-control-module","name":"Engine control module","count":1},{"id":"exhaust-pipe","name":"Exhaust manifold, pipes and muffler","count":1},{"id":"ignition","name":"Ignition","count":1},{"id":"latches-locks","name":"Latches and locks","count":1},{"id":"seats","name":"Seats","count":1},{"id":"water-pump","name":"Water pump","count":1},{"id":"wiring","name":"Wiring and fuses","count":1}],"codes":[{"id":"P2084","name":"P2084","count":3},{"id":"P20EE","name":"P20EE","count":3},{"id":"P0257","name":"P0257","count":2},{"id":"P103C","name":"P103C","count":2},{"id":"P1052","name":"P1052","count":2},{"id":"P1058","name":"P1058","count":2},{"id":"P10AE","name":"P10AE","count":2},{"id":"P1121","name":"P1121","count":2},{"id":"P2080","name":"P2080","count":2},{"id":"P242B","name":"P242B","count":2},{"id":"P246F","name":"P246F","count":2},{"id":"P2A17","name":"P2A17","count":2},{"id":"P2A1F","name":"P2A1F","count":2},{"id":"P0016","name":"P0016","count":1},{"id":"P0069","name":"P0069","count":1},{"id":"P0087","name":"P0087","count":1},{"id":"P008A","name":"P008A","count":1},{"id":"P0094","name":"P0094","count":1},{"id":"P00C6","name":"P00C6","count":1},{"id":"P016E","name":"P016E","count":1}],"topics":[]},"bulletins":[{"nhtsa_id":11036580,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-09-01","date":"2026-08-10","document_id":"CBR 159 202608","mfr_campaign":null,"component":"ELECTRICAL SYSTEM","summary":"Mack Trucks Equipped With A Cummins Engine - Engine Preheat Icon Does Not Illuminate In The Instrument Cluster (IC) During Engine Pre-heat (Intake Air Heater) Operation - Vehicles With 2018Instrument Cluster Update, Model Year2018 And Newer","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11036580-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11036580-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11036580"},{"nhtsa_id":11035505,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-08-03","date":"2026-07-23","document_id":"CBR 2595 072026","mfr_campaign":null,"component":"WHEELS; SEATS","summary":"CBR - The purpose of this CBR is to provide information on 2010 and newer Mack Granite chassis experiencing a low frequency vibration.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11035505-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11035505-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11035505"},{"nhtsa_id":11032094,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-05-05","date":"2026-04-30","document_id":"CBR 2575-1 202604","mfr_campaign":null,"component":"STRUCTURE:BODY; UNKNOWN OR OTHER","summary":"CBR - Mack Chassis - Dash Panel Cracking at Mounting to BIW.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11032094-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11032094-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11032094"},{"nhtsa_id":11032092,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-05-05","date":"2026-04-09","document_id":"CBR 2573-1 202604","mfr_campaign":null,"component":"POWER TRAIN","summary":"CBR - Mack Chassis - Through Shaft Bearing Retainer Breakage On Mack Carriers.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11032092-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11032092-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11032092"},{"nhtsa_id":11032086,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-05-04","date":"2026-04-09","document_id":"CBR 2362-3 202604","mfr_campaign":null,"component":"POWER TRAIN","summary":"CBR - Mack Carrier Nut Adhesive Change.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11032086-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11032086-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11032086"},{"nhtsa_id":11028041,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-02-03","date":"2026-01-08","document_id":"CBR 2432-2 202601","mfr_campaign":null,"component":"STRUCTURE:BODY; VISIBILITY/WIPER","summary":"CBR - Mack Chassis - AN And GR Models - Door Glass Shattering.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11028041-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11028041-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11028041"},{"nhtsa_id":11028032,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-02-02","date":"2026-01-07","document_id":"CBR 2107-22 202601","mfr_campaign":null,"component":"ENGINE","summary":"CBR - Mack DEF Level (UQLS) Sensor Troubleshooting Guide - US17+OBD16 Emissions to US22+OBD2023 (DOES NOT APPLY TO AN(4) and PR(4)).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11028032-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11028032-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11028032"},{"nhtsa_id":11027007,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-01-05","date":"2025-12-04","document_id":"CBR 199 202512","mfr_campaign":null,"component":"ENGINE","summary":"Vehicles affected by this issue will show coolant runoff on the front rights side of the engine.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11027007-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11027007-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11027007"},{"nhtsa_id":11026025,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-12-03","date":"2025-11-22","document_id":"CBR 2171-11 202511","mfr_campaign":null,"component":"ENGINE; ELECTRICAL SYSTEM","summary":"CBR - Mack Temperature Sensor Troubleshooting Guide","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11026025-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11026025-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11026025"},{"nhtsa_id":11026021,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-12-03","date":"2025-11-12","document_id":"CBR 199-6 202511","mfr_campaign":null,"component":"ENGINE","summary":"CBR - 13 Liter Engines ONLY - Engine Coolant Pump Housing Leak; Coolant Found Around The Oil Cooler Duct Cover Or In Between The Coolant Pump Housing And Oil Cooler Housing.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11026021-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11026021-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11026021"},{"nhtsa_id":11021333,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-08-04","date":"2025-07-17","document_id":"CBR 407 072025","mfr_campaign":null,"component":"SERVICE BRAKES; ELECTRICAL SYSTEM","summary":"CBR - To correct the MID136 SID 66 FMI 7 fault code the latest Bendix VCP file will need to downloaded.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11021333-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11021333-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11021333"},{"nhtsa_id":11021332,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-08-04","date":"2025-07-28","document_id":"CBR 2488 072025","mfr_campaign":null,"component":"ELECTRICAL SYSTEM","summary":"CBR - A significant GPS reporting issue is affecting fleet operations, with trucks maintaining back-office communication but failing to transmit GPS location data.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11021332-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11021332-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11021332"},{"nhtsa_id":11018816,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-06-02","date":"2025-05-01","document_id":"CBR 2464-1 202505","mfr_campaign":null,"component":"POWER TRAIN","summary":"Mack Chassis - Rear Axle Overheat","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11018816-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11018816-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11018816"},{"nhtsa_id":11018813,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-06-02","date":"2025-05-27","document_id":"CBR 2107-21 202505","mfr_campaign":null,"component":"FUEL/PROPULSION SYSTEM; ENGINE","summary":"Mack DEF Level (UQLS) Sensor Troubleshooting Guide - US17+OBD16 Emissions and Newer","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11018813-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11018813-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11018813"},{"nhtsa_id":11018811,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-06-02","date":"2025-05-13","document_id":"CBR 901-5 202505","mfr_campaign":null,"component":"ELECTRICAL SYSTEM","summary":"Remote Control Central Door Lock, Programming; Key Fob Cannot Be Programmed Or Does Not Work After Programming - Model Year 2018 And Newer","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11018811-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11018811-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11018811"},{"nhtsa_id":11018806,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-06-02","date":"2025-05-01","document_id":"CBR 445- 11 202505","mfr_campaign":null,"component":"FUEL/PROPULSION SYSTEM","summary":"Vehicles Equipped With a Common Rail Fuel System - Aftermarket Secondary Fuel Filters, Important Information On Approved Filters - US17+OBD16 toUS21+OBD23","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11018806-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11018806-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11018806"},{"nhtsa_id":11018804,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-06-02","date":"2025-05-28","document_id":"CBR 170-8 202505","mfr_campaign":null,"component":"ENGINE","summary":"Inactive Code P25AE00 Being Generated After A Hard Pull And A Momentary Drop In Engine Oil Pressure (Low Oil Pressure) (Possible Related Codes - SPN4811 , SPN 100 , PID 100)","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11018804-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11018804-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11018804"},{"nhtsa_id":11018803,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-06-02","date":"2025-05-06","document_id":"CBR 70-8 202505","mfr_campaign":null,"component":"STRUCTURE:BODY","summary":"Lack of lateral structural hood support.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11018803-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11018803-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11018803"},{"nhtsa_id":11016348,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-04-02","date":"2025-03-17","document_id":"CBR-2452 202503","mfr_campaign":null,"component":"ELECTRICAL SYSTEM","summary":"If the vehicle door is open and the truck is in neutral, a popup message may appear on the Driver Information Display (DID) instructing the operator to shift into neutral. If this message appears while the vehicle is already in neutral, the Instrument Cluster (IC)requires a software update.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11016348-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11016348-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11016348"},{"nhtsa_id":11016342,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-04-02","date":"2025-03-06","document_id":"CBR-561 202503","mfr_campaign":null,"component":"ENGINE","summary":"If oil dilution is suspected refer to the applicable CBR solution below: ∙ CBR-659􀁡Mack Chassis - Oil Diluted With Fuel; Fuel In Oil, Diagnostic Information - All Emissions, All Model Years","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11016342-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11016342-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11016342"},{"nhtsa_id":11013548,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-02-04","date":"2025-01-15","document_id":"CBR-2432 202501","mfr_campaign":null,"component":"VISIBILITY/WIPER","summary":"This CBR solution provides detailed instructions for diagnosing and addressing window glass shattering issues, including replacement specifications, interference checks, fastener verification, and reinforcement tab adjustments to ensure proper installation and functionality.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11013548-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11013548-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11013548"},{"nhtsa_id":11012156,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-01-02","date":"2024-12-03","document_id":"CBR-2016 202412","mfr_campaign":null,"component":"SUSPENSION","summary":"Frame lean can be caused by several seemingly isolated possibilities. The two most common are suspension and frame assembly issues.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11012156-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11012156-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11012156"},{"nhtsa_id":11010857,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-12-02","date":"2024-11-14","document_id":"CBR-997 202411","mfr_campaign":null,"component":"ENGINE","summary":"Vehicles may present with oil leak coming from the clutch/flywheel housing and observation of burned clutch smell or clutch slipping. These symptoms can be mistaken as a crankshaft rear main seal leak, when the actual cause is the crankshaft adaptor O-ring.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11010857-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11010857-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11010857"},{"nhtsa_id":11009705,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-11-04","date":"2024-10-31","document_id":"CBR-2263 202410","mfr_campaign":null,"component":"ENGINE","summary":"CBR - Mack Chassis - Timing Gear Plate Repair","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11009705-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11009705-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11009705"},{"nhtsa_id":11008396,"type":"service_campaign","type_name":"Service campaign","date_added":"2024-10-04","date":"2024-09-25","document_id":"S4214 202409","mfr_campaign":null,"component":"UNKNOWN OR OTHER","summary":"Service Campaign: GR Hood Insulation","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11008396-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11008396-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11008396"}],"next_cursor":"2024-10-04_11008396","note":"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.","attribution":[]}