2017 Volvo VNR 400

Introduction:

The 2017 Volvo VNR 400 is a versatile semi-truck designed for regional haulage applications. It is powered by a Volvo D13 engine, which produces 400 horsepower and 1,550 lb-ft of torque. The VNR 400 is available with an array of transmission options, including a 12-speed Volvo I-Shift automated manual transmission, a 13-speed Eaton Fuller manual transmission, and a 10-speed Allison automatic transmission.

Known for its fuel efficiency, comfort, and safety features, the VNR 400 also has its share of drawbacks, including limited storage space and some ergonomic issues.

Engine

Volvo D13

• Injector Failure:
  • Description/Symptoms: Engine misfires, loss of power, increased emissions
  • Solution: Replace faulty injectors
  • Estimated Cost to Fix: $1,000 - $3,000+
  • Recalls: None Found
• Turbocharger Failure:
  • Description/Symptoms: Loss of power, reduced boost pressure, excessive smoke
  • Solution: Replace or repair turbocharger
  • Estimated Cost to Fix: $2,000 - $5,000+
  • Recalls: None Found
• EGR Valve Failure:
  • Description/Symptoms: Engine hesitates, reduced performance, increased emissions
  • Solution: Clean or replace EGR valve
  • Estimated Cost to Fix: $500 - $1,000
  • Recalls: None Found

Transmission

Volvo I-Shift

• Transmission Control Module (TCM) Failure:
  • Description/Symptoms: Transmission malfunctions, shifting issues, error messages
  • Solution: Replace TCM
  • Estimated Cost to Fix: $2,000 - $4,000+
  • Recalls: None Found
• Clutch Wear:
  • Description/Symptoms: Slipping clutch, difficulty changing gears
  • Solution: Replace clutch
  • Estimated Cost to Fix: $1,500 - $2,500+
  • Recalls: None Found

Eaton Fuller

• Leaking Seals:
  • Description/Symptoms: Fluid leaks around transmission housing
  • Solution: Replace seals
  • Estimated Cost to Fix: $500 - $1,000
  • Recalls: None Found

Allison

• Converter Shudder:
  • Description/Symptoms: Vibration felt during low-speed acceleration
  • Solution: Replace torque converter
  • Estimated Cost to Fix: $2,000 - $3,000+
  • Recalls: None Found

Suspension

• Leaf Spring Failure:
  • Description/Symptoms: Excessive sagging, broken leaves
  • Solution: Replace leaf springs
  • Estimated Cost to Fix: $500 - $1,000+ per axle
  • Recalls: None Found

Electrical

• Alternator Failure:
  • Description/Symptoms: Battery not charging, electrical system malfunctions
  • Solution: Replace alternator
  • Estimated Cost to Fix: $500 - $1,000
  • Recalls: None Found
• Battery Drain:
  • Description/Symptoms: Battery loses charge quickly
  • Solution: Diagnose and repair electrical system
  • Estimated Cost to Fix: $300 - $1,000+
  • Recalls: None Found

Exterior

• Mirror Adjustment Problems:
  • Description/Symptoms: Mirrors do not adjust properly
  • Solution: Adjust or replace mirrors
  • Estimated Cost to Fix: $200 - $500 per mirror
  • Recalls: None Found

Interior

• Seat Cushion Collapse:
  • Description/Symptoms: Seat cushion loses support
  • Solution: Replace seat cushion
  • Estimated Cost to Fix: $500 - $1,000
  • Recalls: None Found
• Dashboard Electronics Failure:
  • Description/Symptoms: Gauges, warning lights, or other electronics malfunction
  • Solution: Replace or repair electronic components
  • Estimated Cost to Fix: $500 - $1,500+
  • Recalls: None Found

Summary

The 2017 Volvo VNR 400 is a reliable and capable semi-truck with strong fuel efficiency and safety features. However, it is not without its issues. The most common problems reported by owners include injector failure, transmission control module failure, and leaking transmission seals. These issues can be costly to repair, so it is important to factor in the potential costs when considering purchasing a VNR 400.