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XB15 - Continuous Code 584: Clear and Try to Regenerate Code



Continuous Memory Diagnostic Trouble Code (DTC) 584 indicates the Variable Control Relay Module (VCRM) PWR GND (Pin 1) is open. This could be due to a hard fault or an intermittent condition.

Possible causes:
- Open VCRM PWR GND circuit.
- Damaged VCRM.

- Clear continuous memory. Clearing Diagnostic Trouble Codes

- Start engine.

- Turn A/C "ON", wait 15 seconds.

- A/C "OFF".

- Engine "OFF".

- Rerun Key On Engine Off (KOEO) Self-Test. Quick Test Appendix (Detailed Testing Instructions)

- Is Continuous Memory DTC 584 present?

Yes -- DTC 584 is a hard fault. Go to XB16. XB16 - Check VCRM PWR GND Circuit Continuity

No -- DTC 584 is intermittent. Go to XB18. XB18 - Check VCRM PWR GND Circuit