Page 321 - 2006 HARLEY FLSTCI SERVICE MANUAL

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Remove ECM connector [78]. Check Continuity present? Check for battery voltage on terminal 3. Battery voltage present? Test data link connector [91A] 5 for continuity. Continuity present? NO opens as necessary. 2 NO 5 Reprogram and relearn password.

U-codes set?
DTC P1010. No password. Are there any for continuity to ground at data link connector [91A] Terminal 3. NO NO Terminal 3 against Breakout Box cavity Inspect terminals for damage or repair Reinstall original TSSM. Replace ECM.
NO

Which diagnostic trouble code was set? YES Troubleshoot lowest U-code. YES Repair short to ground. YES Repair short to voltage.

Reinstall original TSSM. Replace ECM. Reprogram and relearn password. YES Replace TSM/TSSM and relearn password. System OK? YES System OK.

PASSWORD PROBLEM: DTC P1009, P1010
NO
NO System OK.

5 5 Clear codes using speedometer self diagnostics. 5.6 SPEEDOMETER SELF DIAGNOSTICS. Confirm proper operation with no check engine 2006 Softail: Engine Management (EFI)

DTC P1009. Bad password. Reprogram password. See 3.23 PASSWORD LEARN. DTC P1009 still exist? YES Replace TSSM and relearn password. System OK? YES System OK. See lamp.

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