2018 Volvo VNL 400

Introduction

The 2018 Volvo VNL 400 is a versatile semi-truck, available with various engine and transmission options. It boasts a rugged chassis, comfortable interior, and reliable performance. Its D13 engine offers up to 500 horsepower and 1,850 lb-ft of torque.

Engine

D13 500HP

• Turbocharger Failure:
  • Description/Symptoms: Loss of power and increased exhaust smoke
  • Solution: Replace turbocharger
  • Estimated Cost to Fix: $1,000 - $2,000+
  • Recalls: None Found
• Injector Issue:
  • Description/Symptoms: Reduced fuel efficiency and poor engine performance
  • Solution: Replace injector(s)
  • Estimated Cost to Fix: $200 - $500 per injector
  • Recalls: None Found
• EGR Valve Failure:
  • Description/Symptoms: Increased emissions, reduced engine performance
  • Solution: Replace EGR valve
  • Estimated Cost to Fix: $500 - $1,000
  • Recalls: None Found

D13 455HP

• No Issues Found

Transmission

I-Shift 12-Speed

• Shift Solenoid Failure:
  • Description/Symptoms: Difficulty shifting, stuck in a specific gear
  • Solution: Replace shift solenoid
  • Estimated Cost to Fix: $200 - $400
  • Recalls: None Found
• Transmission Fluid Leak:
  • Description/Symptoms: Fluid leakage from the transmission
  • Solution: Repair leak, replace gasket or seal
  • Estimated Cost to Fix: $100 - $300
  • Recalls: None Found

Manual 10-Speed

• Shifting Difficulties:
  • Description/Symptoms: Hard to shift gears, grinding or popping sounds
  • Solution: Adjust or replace clutch or linkage
  • Estimated Cost to Fix: $100 - $500
  • Recalls: None Found
• Transmission Rattle:
  • Description/Symptoms: Noisy rattling sound from the transmission
  • Solution: Repair or replace transmission mount
  • Estimated Cost to Fix: $200 - $500
  • Recalls: None Found

Suspension

• Control Arm Bushing Failure:
  • Description/Symptoms: Abnormal tire wear, misalignment
  • Solution: Replace bushing(s)
  • Estimated Cost to Fix: $200 - $400
  • Recalls: None Found
• Air Suspension Compressor Failure:
  • Description/Symptoms: Loss of air pressure, bumpy ride
  • Solution: Replace compressor
  • Estimated Cost to Fix: $500 - $1,000
  • Recalls: None Found

Electrical

• Battery Discharge:
  • Description/Symptoms: Battery drains quickly or fails to hold a charge
  • Solution: Replace battery or troubleshoot electrical system
  • Estimated Cost to Fix: $100 - $300
  • Recalls: None Found
• Alternator Failure:
  • Description/Symptoms: Dim headlights, flickering electronics
  • Solution: Replace alternator
  • Estimated Cost to Fix: $500 - $1,000
  • Recalls: None Found

Exterior

• Brake Light Switch Failure:
  • Description/Symptoms: Brake lights stay on or do not illuminate
  • Solution: Replace switch
  • Estimated Cost to Fix: $100 - $200
  • Recalls: None Found

Interior

• Dashboard Switch Failures:
  • Description/Symptoms: Non-functional buttons or switches
  • Solution: Replace switch or repair wiring
  • Estimated Cost to Fix: $50 - $200
  • Recalls: None Found
• HVAC System Malfunction:
  • Description/Symptoms: Insufficient heating or cooling
  • Solution: Repair or replace components (blower motor, condenser, etc.)
  • Estimated Cost to Fix: $100 - $500
  • Recalls: None Found

Summary

The 2018 Volvo VNL 400 is generally a reliable vehicle, but like most vehicles, it can experience various issues. Engine problems tend to be more costly to repair, while suspension and interior issues are typically less expensive. The severity and cost of issues vary depending on the specific part or system affected.