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Home >> Suzuki >> 2012 >> Equator RMZ-4 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Performance - VQ40DE - (3 Of 6) >> DTC P0603: ECM Power Supply >> DTC Confirmation Procedure
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DTC Confirmation Procedure

  1. If DTC Confirmation Procedure has been previously conducted, always perform the following before conducting the next step.
    1. Turn ignition switch OFF and wait at least 10 seconds.
    2. Turn ignition switch ON.
    3. Turn ignition switch OFF and wait at least 10 seconds.
  2. 2)Turn ignition switch ON, wait at least 10 seconds.
  3. Turn ignition switch OFF, wait at least 5 minutes.
  4. Turn ignition switch ON, wait at least 10 seconds.
  5. Repeat steps 2 to 3 for 5 times.
  6. Check 1st trip DTC.
  7. If 1st trip DTC is detected, go to [Diagnosis Procedure ].
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