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P0853low severityPowertrain

Drive Switch Input Circuit

on 2022 Rivian EDV 500 Dual Motor AWD (EDV) · AWD

What this code means

The PCM detects a fault in the drive switch input circuit. This may affect the vehicle's ability to properly recognize drive mode selection.

Symptoms

  • Drive mode not recognized
  • Warning indicator on
  • Erratic gear behavior

Common causes

  • Faulty drive switch
  • Wiring fault in switch circuit
  • Corroded connector
  • Failed control module

Diagnostic steps

  1. Retrieve trouble codes
  2. Inspect drive switch wiring
  3. Test switch operation and voltage
  4. Replace switch or repair harness

Other Powertrain codes on this vehicle

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