DTC U3000:44 [i-ELOOP]
id130201001400
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DTC U3000:44 |
DC-DC converter (i-ELOOP) internal malfunction |
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DETECTION CONDITION
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• A malfunction in the DC-DC converter (i-ELOOP) is detected.
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FAIL-SAFE FUNCTION
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• Not applicable
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POSSIBLE CAUSE
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• DC-DC converter (i-ELOOP) internal malfunction
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SYSTEM WIRING DIAGRAM
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• Not applicable
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Diagnostic Procedure
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STEP |
INSPECTION |
ACTION |
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1
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VERIFY RELATED SERVICE INFORMATION AVAILABILITY
• Verify related Service Information availability.
• Is any related Service Information available?
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Yes
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Perform repair or diagnosis according to the available Service Information.
• If the vehicle is not repaired, go to the next step.
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No
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Go to the next step.
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2
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PERFORM DTC INSPECTION AND VERIFY DC-DC CONVERTER (i-ELOOP) MALFUNCTION
• Clear the DTC for the DC-DC converter (i-ELOOP) using the M-MDS.
(See CLEARING DTC [i-ELOOP].)
• Switch the ignition off.
• Switch the ignition ON (engine on) and wait for 5 s or more.
• Retrieve the DC-DC converter (i-ELOOP) DTCs using the M-MDS.
(See DTC INSPECTION [i-ELOOP].)
• Is the same DTC present?
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Yes
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Replace the DC-DC converter (i-ELOOP), then go to the next step.
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No
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Go to the next step.
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3
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VERIFY IF OTHER DTCs DISPLAYED
• Are any other DTCs displayed?
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Yes
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Repair or replace the malfunctioning part according to the applicable DTC troubleshooting.
(See DTC TABLE [i-ELOOP].)
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No
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DTC troubleshooting completed.
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