2023 GMC Canyon Other or unknown Problems
- Complaints
- 6about this part
- Share
- 10%of 62 total for the year
- Median mileage
- —not reported
- Trend
- Too newThis model year is less than 4 years old, so a trend is not meaningful yet.
NHTSA recorded 6 complaints about the other or unknown of the 2023 GMC Canyon, 10% of the 62 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The AC does not work properly. I constantly have to dial the temperature to be comfortable. I sometimes take my eye off the road to do this temperature adjustment. The GM dealer has tried various fixes but the temperature control is still a problem.”
NHTSA complaint #11563756, filed 2024-01“Constant smell of coolant while stopped at traffic lights or idling even worse when the air vents are on, dealership insists it's because the reservoir cap is vented but coolant reservoir is literally a foot away from drivers window even still shouldn't be smelling coolant it's been like this since a month after purchase. …”
NHTSA complaint #11598717, filed 2024-07“Coolant leak observed at the upper radiator hose quick-connect fitting. The leak appears to originate from the internal seal at the radiator inlet connection. This issue developed without warning and is consistent with a known defect in the radiator hose seal design used in 2023 GMC Canyon vehicles. Vehicle experienced coolant loss and visible residue at the connection point. No visible external damage to the radiator or hose assembly was observed. GM has issued a Special Coverage program for similar radiator inlet hose seal failures in related vehicles using the same component design. …”
NHTSA complaint #11733035, filed 2026-04“The screen in the Truck doubles in picture, freezes and/or shuts down completely. This leaves you with out control of your GPS, radio, blue tooth, head light control and backup camera. Research on the internet has proven this seems to be an accruing problem in this truck, with some even losing their speed information. So far it has resolved itself after a while on its own, thankfully, but each time it happens the black out is lasting longer. In order for the dealership to recognize this problem we must drive to them when its occurring, which hasn't been possible. …”
NHTSA complaint #11556709, filed 2023-11Related service bulletins
- 11038821Oct 8, 2026This update contains a required software change to help improve the overall software update and diagnostics process. Be sure to install this update to be able to receive future…
- 11038460Oct 7, 2026This Preliminary information communicates an issue with the SES MIL and DTC P062B and engineering is currently investigating.
- 11038463Oct 5, 2026This document assists GM dealer technicians with diagnosing torque converter concerns to ensure torque converter replacement is necessary. The torque converter part number will…
- 11038162Oct 2, 2026This preliminary information is to inform technicians and customers to not replace any parts at this time. This PI will be updated to a bulletin when a repair is available.
- 11038136Sep 28, 2026This preliminary information is for technicians that may see DTCs that are history and should not perform any part replacements. They should follow the notes mentioned prior to…
- 11038132Sep 28, 2026This Preliminary information communicates to dealers a procedure to reset the radio.
- 11037555Sep 26, 2026This PI provides Diagnostics tips on how the LIN bus works and how to diagnosis it.
- 11037320Sep 10, 2026This PI is to instruct dealer on diagnostic procedures that need to be completed prior to replacing a radio or IPC display
- 11037253Sep 4, 2026This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
- 11037256Sep 2, 2026This preliminary information is to inform technicians and customers that GM is aware of the issue and the vehicle can still be driven. When a repair is available, this PI will be…
Other or unknown: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2026 | 1 | 13% |
| 2025 | 2 | 25% |
| 2024 | 10 | 5% |
| 2023 | 6 | 10% |
| 2022 | 4 | 14% |
| 2021 | 2 | 17% |
| 2019 | 3 | 18% |
| 2018 | 5 | 9% |
| 2017 | 13 | 20% |
| 2016 | 20 | 7% |
| 2015 | 16 | 5% |
| 2012 | 1 | 4% |
| 2011 | 1 | 8% |
| 2008 | 5 | 13% |
| 2007 | 2 | 5% |
| 2006 | 1 | 2% |
| 2005 | 7 | 6% |
| 2004 | 5 | 6% |
Other parts of the 2023 GMC Canyon
20 complaintsForward collision avoidance
19 complaintsBrakes
10 complaintsEngine
10 complaintsLane departure
7 complaintsTransmission and drivetrain
6 complaintsExterior lighting
5 complaintsBody and structure
4 complaintsSteering
3 complaintsVehicle speed control
3 complaintsVisibility (wipers, defrost, mirrors)
3 complaintsAir bags
2 complaints
← All problems reported for the 2023 GMC Canyon
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology