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2026 GWM Cannon Common Problems

Known issues & solutions

In the 12 months to November 2026, 136 2026 Cannon were advertised for sale. Most had 0 to 2,000 km on the odometer.

Known Cannon problems

Check which apply to a 2026 by its engine and series.

  1. 1 Throttle lag and low-speed surging 2.0L diesel 2020 to 2024, 2.4L 9-speed 2025 to 2026
  2. 2 Overbearing lane keep and driver assistance alerts all models, 2020 to 2026
  3. 3 Fuel leak risk from the fuel filter seal 2.0L diesel, 2023 builds
  4. 4 Fiddly screen and infotainment quirks all models, 2020 to 2026

Recall notices

No recall notices linked to the 2026 Cannon yet.