Troubleshooting, Recalls & Service

12 topics in this forum

1. July 2026 upgrade push issues

   By LarT-26, July 27
   • 2 replies
   • 250 views
   • 
   • GMCustomerService
   • Thursday at 05:01 PM

2. Dash Display Stopped showing Speed Limit

   By mlumeyer, August 5, 2023
   • 5 replies
   • 8.7k views
   • 
   • LarT-26
   • July 27

3. 2023 GMC Canyon Denali Whistling/Squealing Windshield Noise

   By Collin Norman, July 24, 2023
   • 5 replies
   • 7.5k views
   • 
   • davester
   • June 16

4. PIT6494 - Radiator Inlet Hose Coolant Leak

   By Zane, March 19
   • 1 reply
   • 1.2k views
   • 
   • newdude
   • March 19

5. 2024 canyon Headlights flicker every 1-2 min

   By Romano77, July 9, 2024
   • 14 replies
   • 4.8k views
   • 
   • JimCost2014
   • March 1

6. Front Brake Squeal While Driving (Not Braking) – Check Your Caliper Spring

   By Zane, February 18
   • 0 replies
   • 260 views
   • 
   • Zane
   • February 18

7. Driveability

   By CTCanyon, October 31, 2024
   • 1 reply
   • 3.3k views
   • 
   • newdude
   • October 31, 2024

8. 2023 GMC Canyon AT4 Infotainment Audio System Problems

   By mlumeyer, July 29, 2023
   • 3 replies
   • 10.4k views
   • 
   • larryj
   • September 12, 2024

9. 2024 Canyon Denali engine shudder and shook engine light came on

   By Phil1839, May 19, 2024
   • 0 replies
   • 1.3k views
   • 
   • Phil1839
   • May 19, 2024

10. Annoying chirps

    By Phil1839, April 21, 2024
    • 5 replies
    • 3.7k views
    • 
    • Phil1839
    • May 2, 2024

11. 2024 GMC Canyon Denali where are they? 1 2

    By Phil1839, February 11, 2024
    • 17 replies
    • 7.7k views
    • 
    • Joewillie
    • April 17, 2024

12. Frame rust

    By Pat Mastrincola, August 3, 2023
    • 3 replies
    • 5.3k views
    • 
    • BIGDOGx
    • August 8, 2023