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5.5 initial diagnostic check: efi - harley-davidson-sweden.se

5.5 initial diagnostic check: efi - harley-davidson-sweden.se

HOME Speedometer Self

HOME Speedometer Self Diagnostics (chart) 1 While holding odometer reset switch in, turn ignition switch to IGN. Make sure Run/Stop switch is in RUN position. Release reset switch. Does “diag” appear? YES NO ”P” flashing. To display DTCs for the ECM, press and hold reset switch for more than 5 seconds. See 2.2 INITIAL DIAGNOSTIC CHECK: SPEEDOMETER. To choose TSM/ TSSM, press and release reset switch. ”S” flashing. To display DTCs for TSM/TSSM, press and hold reset switch for more than 5 seconds. To choose Speedometer, press and release reset switch. Device response? NO ”SP” flashing. To choose Tachometer, press and release reset switch. To display DTCs for speedometer, press and hold reset switch for more than 5 seconds. YES “none” displayed. 2 DTC displayed. “no rsp” displayed.* Tachometer malfunction. See 2.4 SPEEDOMETER/ TACHOMETER. * Models not equipped with a tachometer will display “no rsp” normally. ”T” flashing. To display DTCs for tachometer, press and hold reset switch for more than 5 seconds. Press and release reset switch. Part number of module will be displayed. Press and release reset switch. Are more DTCs displayed? NO To choose ECM, press and release reset switch. YES “end” displayed. To clear all DTCs for selected module hold reset switch for more than 5 seconds. If DTCs are not to be cleared, Press and release reset switch. Part number of module will be displayed. Press and release reset switch again to continue to next module. Figure 5-9. Speedometer Self Diagnostics 5-18 2004 Touring: Engine Management (EFI)

HOME BREAKOUT BOX: EFI 5.7 GENERAL f1917x9x The BREAKOUT BOX (Part No. HD-43876) splices into the main harness. Used in conjunction with a DVOM, it allows circuit diagnosis of wiring harness and connections without having to probe with sharp objects. NOTE See wiring diagrams for ECM terminal functions. INSTALLATION 1. Remove right saddlebag and side cover. See Figure 5- 10. 2. Depress latch and remove connector [78B] to release EFI harness from ECM. 3. Install connectors on Breakout Box to ECM and EFI harness connectors. Electronic Control Module Connector [78] REMOVAL Figure 5-10. Electrical Bracket (Under Right Side Cover) 1. Separate connectors to remove Breakout Box between ECM and EFI harness. 2. Install connector [78B] to connect EFI harness to ECM. 3. Install right side cover and saddlebag. Figure 5-11. Breakout Box (Part No. HD-43876) 2004 Touring: Engine Management (EFI) 5-19

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