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2020 TESLA MODEL 3

Long Range Dual Motor AWD•AWD•AUTOMATIC•ev
20 active safety recalls on this vehicle — view recalls
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Repairs0Labor363Torque4119Fluid8DTC557Battery0Maintenance0Recalls20
C0305low severityChassis

Suspension Control Mode Switch Circuit

on 2020 Tesla Model 3 Long Range Dual Motor AWD · AWD

What this code means

Malfunction in the driver-selectable suspension mode switch (comfort/sport/auto).

Symptoms

  • Suspension mode cannot be changed
  • Stuck in one mode
  • Switch indicator not illuminating
  • Warning light on

Common causes

  • Faulty mode switch
  • Switch connector corroded
  • Wiring damage
  • Module input failure

Diagnostic steps

  1. Test switch resistance in each position
  2. Check switch connector
  3. Inspect wiring
  4. Monitor switch input at module with scan tool

Repair notes

Replace suspension mode switch.

Other Chassis codes on this vehicle

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