2017 Volvo VNL

Introduction:

The 2017 Volvo VNL is a heavy-duty truck designed for long-haul transportation. It offers a range of engine and transmission options, including the D11 and D13 engines, and the I-Shift and I-Shift Dual Clutch transmissions. The VNL is praised for its reliability, fuel efficiency, and comfortable interior, but it also has some reported issues.

Engine

D11 (400 hp, 1,250 lb-ft torque)

• Exhaust Gas Recirculation (EGR) Valve Failure:
  • Description/Symptoms: Excessive smoke, loss of power, engine fault codes
  • Solution: Replace EGR valve
  • Estimated Cost to Fix: $1,500 - $2,500
  • Recalls: None Found
• Fuel Injector Sticking:
  • Description/Symptoms: Hard starting, rough idle, decreased fuel efficiency
  • Solution: Replace fuel injector(s)
  • Estimated Cost to Fix: $200 - $500 per injector
  • Recalls: None Found

D13 (450 hp, 1,450 lb-ft torque)

• Turbocharger Failure:
  • Description/Symptoms: Loss of power, black smoke from exhaust, high-pitched whine
  • Solution: Replace turbocharger
  • Estimated Cost to Fix: $2,500 - $4,000
  • Recalls: None Found
• Emission Control System Malfunction:
  • Description/Symptoms: Engine fault codes, decreased fuel efficiency, excessive emissions
  • Solution: Diagnose and repair specific emission control component
  • Estimated Cost to Fix: $500 - $1,500
  • Recalls: None Found

Transmission

I-Shift (12-speed)

• Shifting Problems:
  • Description/Symptoms: Difficulty in shifting gears, delayed or harsh shifts
  • Solution: Software update, clutch replacement
  • Estimated Cost to Fix: $500 - $2,000
  • Recalls: None Found
• Transmission Control Module (TCM) Failure:
  • Description/Symptoms: No response from transmission, fault codes
  • Solution: Replace TCM
  • Estimated Cost to Fix: $1,000 - $1,500
  • Recalls: None Found

I-Shift Dual Clutch (12-speed)

• Clutch Wear:
  • Description/Symptoms: Slipping gears, difficulty in shifting, reduced power
  • Solution: Replace clutch
  • Estimated Cost to Fix: $2,500 - $4,000
  • Recalls: None Found
• Mechatronic Unit Failure:
  • Description/Symptoms: Transmission fault codes, loss of power
  • Solution: Replace mechatronic unit
  • Estimated Cost to Fix: $3,000 - $5,000
  • Recalls: None Found

Suspension

• Air Spring Leaks:
  • Description/Symptoms: Truck tilting to one side, decreased ride height
  • Solution: Repair or replace air springs
  • Estimated Cost to Fix: $500 - $1,000 per spring
  • Recalls: None Found

Electrical

• Battery Drain:
  • Description/Symptoms: Battery dies quickly, especially when parked for extended periods
  • Solution: Diagnose and repair electrical system, replace battery if necessary
  • Estimated Cost to Fix: $200 - $500
  • Recalls: None Found
• Alternator Failure:
  • Description/Symptoms: Loss of electrical power, dimming lights, battery warning light
  • Solution: Replace alternator
  • Estimated Cost to Fix: $500 - $1,000
  • Recalls: None Found

Exterior

• Headlight Assembly Condensation:
  • Description/Symptoms: Moisture accumulation inside headlight lenses
  • Solution: Replace headlight assembly
  • Estimated Cost to Fix: $500 - $1,000 per assembly
  • Recalls: None Found
• Windshield Wipers Malfunction:
  • Description/Symptoms: Inability to wipe windshield effectively, slow or intermittent movement
  • Solution: Replace wiper motor or linkage
  • Estimated Cost to Fix: $200 - $500
  • Recalls: None Found

Interior

• Cruise Control Malfunction:
  • Description/Symptoms: Unable to engage or maintain cruise control
  • Solution: Diagnose and repair cruise control components
  • Estimated Cost to Fix: $200 - $500
  • Recalls: None Found
• Infotainment System Issues:
  • Description/Symptoms: Glitches, freezing, unresponsive touch screen
  • Solution: Software update, replacement of infotainment module
  • Estimated Cost to Fix: $500 - $1,000
  • Recalls: None Found

Summary:

The 2017 Volvo VNL is a reliable and efficient truck, but it has some known issues, primarily with the engine, transmission, and electrical system. While some issues are minor and inexpensive to fix, others can be more severe and costly. It is important for owners to be aware of these potential problems and to have them addressed promptly to avoid major breakdowns or safety hazards.