P1796 – Manual Mode Switch (Nissan)

Description

The ECM detected a malfunction in the manual mode switch.

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Symptoms

  • Manual mode inoperative
  • Warning light

Causes

  • Switch failure
  • Wiring issue
  • Connector fault

Diagnosis

  • Check switch
  • Inspect wiring
  • Scan TCM data

Repair

  • Replace switch
  • Repair wiring