What Does P0654 Code Mean?

    OBD-II Code P0654 is defined as a Engine RPM Output Circuit

    The Engine Speed Gauge should make a sweep when the key is initially turned on. If Gauge fails to move, the engine control module (PCM) will set code P0654.

    Common Problems That Trigger the P0654 Code

    • Instrument cluster failure
    • Powertrain Control Module (PCM) failure
    • Wiring issue

    Common Repairs Needed for the P0654 Code

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