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1994-2007 DODGE RAM 2500
5.9L I6 Cummins Diesel•4WD•AUTOMATIC•diesel•turbo
22 active safety recalls on this vehicle — view recalls🏆Sponsored by Timmehster
Repairs485Labor512Torque3105Fluid10DTC1718Battery1Maintenance0Recalls22
C0320moderate severityChassis

Ride Height Sensor Circuit Front Left

on 1994-2007 Dodge Ram 2500 5.9L I6 Cummins Diesel · 4WD

What this code means

Malfunction in the front left ride height sensor used by the suspension control system.

Symptoms

  • Suspension warning light
  • Incorrect ride height at front left
  • Vehicle may default to lowest setting
  • Self-leveling headlights incorrect

Common causes

  • Faulty ride height sensor
  • Sensor linkage disconnected or bent
  • Wiring damage
  • Sensor corroded from road spray

Diagnostic steps

  1. Read ride height sensor value with scan tool
  2. Move sensor arm by hand and watch for signal change
  3. Inspect sensor linkage connection
  4. Check wiring and connector for damage
  5. Compare to other ride height sensors

Repair notes

Replace ride height sensor. Reconnect or replace linkage arm.

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