2017 GMC Terrain

Here’s a comprehensive breakdown of common issues and complaints for the 2017 GMC Terrain, formatted for your website.

The 2017 GMC Terrain is a compact SUV offering a blend of comfort and practicality. It was available with two engine options: a 2.4L inline-4 producing 182 horsepower and 172 lb-ft of torque, and a 3.6L V6 generating 301 horsepower and 272 lb-ft of torque. Both engines were paired with a 6-speed automatic transmission. Owners generally appreciate the Terrain’s comfortable ride, spacious rear seats, and user-friendly infotainment system. Common complaints include the base engine’s lack of power, some interior materials feeling cheap, and relatively poor fuel economy.

Engine

2.4L Inline-4

• Excessive Oil Consumption
  • Description/Symptoms: Some owners report excessive oil consumption, requiring frequent top-offs between oil changes. Symptoms include the low oil pressure light illuminating, a burning oil smell, and visible exhaust smoke.
  • Solution: In some cases, a faulty PCV (Positive Crankcase Ventilation) valve is the culprit and can be replaced. In more severe cases, piston ring failure may require engine rebuild or replacement.
  • Estimated Cost to Fix: $50 (PCV Valve) - $3,000+ (Engine Rebuild/Replacement)
  • Recalls: None Found
• Timing Chain Issues
  • Description/Symptoms: The 2.4L engine has been known to have premature timing chain wear or stretching issues, resulting in rough running or engine misfires.
  • Solution: Replacement of timing chain, tensioner, and guides.
  • Estimated Cost to Fix: $1,000 - $2,000
  • Recalls: None Found

3.6L V6

• High Pressure Fuel Pump Failure
  • Description/Symptoms: The high pressure fuel pump is prone to failure that leads to rough running, stalling, or complete engine shut down
  • Solution: Replace the high pressure fuel pump.
  • Estimated Cost to Fix: $700 - $1,200
  • Recalls: None Found

Transmission

6-Speed Automatic (Both Engines)

• Harsh Shifting/Hesitation
  • Description/Symptoms: Some owners experience harsh or erratic shifting, particularly between 1st and 2nd gear. Hesitation upon acceleration is also reported.
  • Solution: A transmission flush and software update may resolve the issue. In more severe cases, valve body replacement or complete transmission rebuild/replacement may be necessary.
  • Estimated Cost to Fix: $200 (Flush & Update) - $3,000+ (Rebuild/Replacement)
  • Recalls: None Found

Suspension

• Premature Wheel Bearing Failure
  • Description/Symptoms: Owners have reported premature wheel bearing failure, particularly in the front. Symptoms include a humming or grinding noise that increases with speed.
  • Solution: Replacement of the affected wheel bearing(s).
  • Estimated Cost to Fix: $300 - $600 per wheel bearing
  • Recalls: None Found

Electrical

• Faulty Backup Camera
  • Description/Symptoms: Intermittent or complete failure of the backup camera. The screen may display a black screen or distorted image.
  • Solution: Check the wiring and connections to the camera. If the wiring is fine, the camera unit itself may need to be replaced.
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: None Found
• Infotainment System Freezing/Crashing
  • Description/Symptoms: The infotainment system may freeze, crash, or become unresponsive.
  • Solution: A software update may resolve the issue. In some cases, the infotainment unit may need to be replaced.
  • Estimated Cost to Fix: $0 (Software Update) - $500+ (Unit Replacement)
  • Recalls: None Found
• Battery Drain
  • Description/Symptoms: A parasitic draw on the battery can cause it to drain overnight or over a few days of inactivity.
  • Solution: Identify and repair the source of the parasitic draw. Common culprits include faulty modules or aftermarket accessories.
  • Estimated Cost to Fix: $100 - $500+ (depending on the cause)
  • Recalls: None Found

Exterior

• Headlight Condensation
  • Description/Symptoms: Moisture buildup inside the headlight housings.
  • Solution: Removal and resealing of the headlight housing, or replacement of the entire headlight assembly.
  • Estimated Cost to Fix: $100 - $500+
  • Recalls: None Found

Interior

• Air Conditioning Issues
  • Description/Symptoms: Ineffective or intermittent air conditioning performance.
  • Solution: Check refrigerant levels, compressor, and condenser. Replacement of faulty components may be necessary.
  • Estimated Cost to Fix: $100 (Recharge) - $1,000+ (Compressor Replacement)
  • Recalls: None Found
• Power Window Failure
  • Description/Symptoms: Power windows failing to operate, often caused by a faulty window motor or regulator.
  • Solution: Replacement of the faulty window motor or regulator.
  • Estimated Cost to Fix: $200 - $400 per window
  • Recalls: None Found

Summary

The 2017 GMC Terrain has some common issues to be aware of. The 2.4L engine is particularly prone to excessive oil consumption and timing chain issues, which can be costly to repair. The 6-speed transmission can also exhibit shifting problems. Electrical issues with the infotainment system and battery drain are also fairly common. While some issues are relatively minor, others can lead to significant repair bills. Prospective buyers should carefully inspect the vehicle and review its maintenance history.