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techtalk:ref:genmsr08 [2019/01/09 01:09] ixl2relax [REF: Troubleshooting - DTC - 09] |
techtalk:ref:genmsr08 [2020/12/27 11:07] ixl2relax [2004-2013 Sportster - Speedo Diag Mode] |
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| When finished, turn the ignition switch to off to terminate the diagnostic mode. | When finished, turn the ignition switch to off to terminate the diagnostic mode. | ||
| + | "No Rsp" will appear if the run/off switch is in the OFF position when doing this procedure. | ||
| On models not equipped with a tachometer "No Rsp" will appear when the tachometer identifier is selected. | On models not equipped with a tachometer "No Rsp" will appear when the tachometer identifier is selected. | ||
| - | "No Rsp" will also appear if the run/off switch is in the off position when doing this procedure. | + | **Historic Diagnostic Codes** |
| - | NOTE: To determine if a code was stored historically or is a current error will require you to reset the error and check again - Clear the displayed code by pressing and holding the odometer reset button ( longer than 5 seconds) until 'Clear' comes up. Release the odometer reset button. Turn OFF the ignition switch. Run your bike and shut it down then recheck the DTC’s again as described above. If the code is current it will reappear. | + | Each DTC that occurs is tracked historically. After the DTC has been resolved, or if a particular problem happens to resolve itself, the status of the DTC is dropped from being current and it becomes a historic DTC. Historic DTCs are stored for 50 ignition cycles after any DTC was last set as current. This may assist in the diagnosis of intermittent faults. On the 50th cycle, the DTC will clear itself. |
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| + | The check engine lamp will not indicate the existence of only historic DTCs. It is important to note that historic DTCs will exist whenever the system indicates the existence of a current fault. | ||
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| + | NOTE: To determine if a code was stored historically or is a current error will require you to reset the error and check again - Clear the displayed code by pressing and holding the odometer reset button ( longer than 5 seconds) until 'Clear' comes up. Release the odometer reset button. Turn OFF the ignition switch. Run your bike and shut it down then recheck the DTC’s again as described above. If the code is current it will reappear. Historic codes can still be retrieved with computer-based diagnostic tools. | ||
| (See the list of DTCs below for individual error explanations.) | (See the list of DTCs below for individual error explanations.) | ||
