{
  "owners": null,
  "title": "Canadian recall 1978122 (Mack), 1977 to 1978",
  "url": "https://carsmultiverse.com/canada/recall-1978122/",
  "summary": "Transport Canada recall 1978122, MACK RD, MB, RM, U, DMM, F, DM, R, 1978-11-03. TRUCKS EQUIPPED WITH BENDIX ANTI-WHEEL LOCK ELECTRONIC CONTROLLERS. A DIODE.",
  "excerpt": "Mack Rd, Mb, Rm, U, Dmm, F. Published by Transport Canada as 1978122 on 3 November 1978. System: Not Entered. What the notice says Trucks equipped with bendix anti-wheel lock electronic controllers. a diode failure whthin the electronic controller may block air pressure to the brake chambers resulting in a no-brake situation at the affected wheels. this condition would affect the axle-by-axle and bogie anti-wheel lock capability and may result … Is your vehicle included? Check with your VIN at Transport Canada , or ask a dealer. This page is an independent copy of the notice, kept so you can see what changed after it was published. It is not the authority, and the authority’s own text is the one to act on. This site holds seven national and European registers. Mack RD is named on 8 American notices. Those are separate campaigns, filed with separate authorities on their own schedules. Mack recall 24V504 - 2025 LR, Granite, and Pinnacle Mack Trucks recall 21V476 - 2020-2021 Granite Mack recall 21V416 - 2021-2022 Anthem, Granite, and Pinnacle Nothing here says any of these is this notice in another country. A model recalled in one country is often recalled in another, in different words and at a different time, and the authorities do not cross-reference each other. Reading them together is the reason this site holds more than one register. TRUCKS EQUIPPED WITH BENDIX ANTI-WHEEL LOCK ELECTRONIC CONTROLLERS. A DIODE FAILURE WHTHIN THE ELECTRONIC CONTROLLER MAY BLOCK AIR PRESSURE T",
  "register": {
    "authority": "Transport Canada",
    "country": "Canada",
    "index": "https://carsmultiverse.com/canada/"
  },
  "datePublished": "2026-09-05T13:44:29+00:00",
  "dateModified": "2026-09-05T13:44:29+00:00",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "citation": "CarsMultiverse, \"Canadian recall 1978122 (Mack), 1977 to 1978\", https://carsmultiverse.com/canada/recall-1978122/, licensed CC BY 4.0.",
  "note": "CarsMultiverse is an independent record, not a safety authority. To act on a recall, use the official register."
}