Honda Fit/Jazz - DTC Troubleshooting: P1249 (40) (With ETCS)
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DTC Troubleshooting: P1249 (40)
| DTC P1249: | ETCS Learn Deviation |
NOTE: If the DTCs listed below are stored at the same time as DTC P1249, troubleshoot those DTCs first, then recheck for P1249.
P0221, P0222, P0223: Throttle position (TP) sensor B
P0607: ECM internal control module malfunction
P0638: Throttle actuator control range/performance problem
P1683: Throttle valve neutral position malfunction
| 1. | Turn the ignition switch ON (II). |
| 2. | Do the DTC CLEAR in the CLEAR MENU with the HDS. |
| 3. | Do the ETCS TEST in the INSPECTION MENU with the HDS. |
| 4. | Check for Temporary DTCs or DTCs in the DTCs MENU with the HDS. Is DTC P1249 indicated? YES - Go to Do the ETCS learn procedure. |
| 15. | Check for Temporary DTCs or DTCs in the DTCs MENU with the HDS. Is DTC P1249 indicated? YES - If DTC P1249 is indicated, go to Substitute a known-good ECM. |
| 17. | Check for Temporary DTCs or DTCs in the DTCs MENU with the HDS. Are any Temporary DTCs or DTCs indicated? YES - If DTC P1249 is indicated, go to Replace the original ECM.n |
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