Page 216 - 2006 HARLEY FLSTCI SERVICE MANUAL
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Check continuity between cavity 2 (black) of Break- out Box and terminal 12 of connector [10B]. YES Replace speedometer. See lamp. 2006 Softail: Engine Management (Carbureted)
NO or “No Rsp” Continuity present? NO Repair open on Lt GN/V wire. Clear codes using speedometer self diagnostics. 4.5 SPEEDOMETER SELF DIAGNOSTICS. Confirm proper operation with no check engine
Can you read ICM hardware part number? See 4.5 SPEEDOMETER SELF DIAGNOSTICS. 1 2 NO Repair intermittent on Lt GN/V wire. NO No trouble found.
LOSS OF SPEEDOMETER SERIAL DATA:
IMPORTANT: Always start from 4.4 INITIAL DIAGNOSTIC CHECK: ICM. YES While wiggling harness, check continuity 1 between cavity 2 (black) of Breakout Box and terminal 12 of connector [10B]. Continuity present? 2 YES Clear codes. Test ride. Does DTC U1097 return? YES Replace speedometer.
HOME Test 4.21 DTC U1097