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Home/DTC Codes/Toyota/4Runner/2003-2009 4.7L V8/C0330
C0330

Adaptive Damper Circuit Front Left

2003-2009 Toyota 4Runner 4.7L V8

High SeverityChassisGeneric (SAE)

Description

Malfunction in the front left electronically controlled adaptive damper.

Symptoms

  • Ride quality degraded
  • Suspension warning light
  • Handling reduced at front left corner
  • Clunking noise from front left

Common Causes

  • Faulty adaptive damper solenoid
  • Damper fluid leak
  • Wiring to damper damaged
  • Control module driver failure

Diagnostic Steps

  1. Test damper solenoid resistance
  2. Command damper stiffness change with scan tool
  3. Inspect damper for fluid leaks
  4. Check wiring from module to damper
  5. Listen for damper response when commanded

Repair Notes

Replace adaptive damper assembly. These dampers contain internal solenoid valves.

Related Codes

C0300Electronic Suspension Control ModuleC0331Adaptive Damper Circuit Front RightC0332Adaptive Damper Circuit Rear LeftC0333Adaptive Damper Circuit Rear Right

Other Chassis Codes

C0330 on Other Vehicles

Toyota 4Runner

2003-2009 4.0L V6

Toyota 4Runner

2010-2024 4.0L V6

Toyota 86

2017-2020 2.0L H4

Toyota Alphard

2023-2025 2.4L I4 Turbo T24A-FTS

Toyota Alphard

2023-2025 2.5L I4 Hybrid A25A-FXS

Toyota Altezza

1998-2005 2.0L I4 3S-GE BEAMS

Toyota Altezza

1998-2005 2.0L I6 1G-FE

Toyota Aqua

2011-2021 1.5L I4 Hybrid 1NZ-FXE

Common Questions

What does code C0330 mean on a 2003-2009 Toyota 4Runner?

C0330 stands for "Adaptive Damper Circuit Front Left". Malfunction in the front left electronically controlled adaptive damper.

What are the symptoms of C0330 on a Toyota 4Runner?

Common symptoms of C0330 include: Ride quality degraded, Suspension warning light, Handling reduced at front left corner, Clunking noise from front left.

What causes C0330 on a 2003-2009 Toyota 4Runner?

Common causes of C0330 include: Faulty adaptive damper solenoid, Damper fluid leak, Wiring to damper damaged, Control module driver failure.

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