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Home/DTC Codes/Chevrolet/Spark EV/2014-2016 Electric Motor/C0305
C0305

Suspension Control Mode Switch Circuit

2014-2016 Chevrolet Spark EV Electric Motor 🇨🇦

Low SeverityChassis

Description

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.

Related Codes

C0300Electronic Suspension Control Module

Other Chassis Codes

C0305 on Other Vehicles

Chevrolet Astro

1995-2005 4.3L V6 Vortec

Chevrolet Avalanche

2002-2006 5.3L V8 Vortec

Chevrolet Avalanche

2002-2006 8.1L V8 Vortec

Chevrolet Avalanche

2007-2013 5.3L V8 Vortec

Chevrolet Avalanche

2007-2013 6.0L V8 Vortec

Chevrolet Aveo

2012-2018 1.6L I4

Chevrolet Beat

2018-2021 1.2L I4

Chevrolet Blazer

1995-2005 4.3L V6 Vortec

Common Questions

What does code C0305 mean on a 2014-2016 Chevrolet Spark EV?

C0305 stands for "Suspension Control Mode Switch Circuit". Malfunction in the driver-selectable suspension mode switch (comfort/sport/auto).

What are the symptoms of C0305 on a Chevrolet Spark EV?

Common symptoms of C0305 include: Suspension mode cannot be changed, Stuck in one mode, Switch indicator not illuminating, Warning light on.

What causes C0305 on a 2014-2016 Chevrolet Spark EV?

Common causes of C0305 include: Faulty mode switch, Switch connector corroded, Wiring damage, Module input failure.

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