Then slide the battery out with the negative cable still attached. Swap the cable to the new battery and slide it back in, and bolt it back to the stud on the transmission. This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread. If there was no spark during the spark test, check all fuses. If fuses are all good, check for battery voltage on the Yellow/Green wire going to the coil when the ignition is ON and engine Kill/Run switch is in RUN position. If there was a code, check that out 1st. If engine does not crank, post back. How to Harley Davidson Sportster battery install, Here's a quick video for those who do not want to go to the dealer.Very easy to do .Show you how to test yo Addressing a Harley Davidson Check Engine Light that stays on is not as difficult as how most people imagine it. It is quite the contrary, actually. Unlike vehicles that require an OBD-II scanner to retrieve codes and start diagnosing their wheelers, Harley motorcycles rely on the diagnostic tool embedded in its system. Shop all Harley Davidson Motorcycle auto parts now on NAPAonline from batteries, brakes, headlights and windshield wipers to engine, transmission, ignition and steering parts! 20% off on Orders $125+ With Code: NEWYEAR 1/1-1/7. 1450cc FXD Series (Dyna) Batterystuff.com is the leading provider of replacement 2005 Harley Davidson Motorcycle batteries. No one in the industry can match our wide selection and superior customer service. Whatever your need, we have the replacement batteries that will meet your expectations. Get 2005 Harley Davidson Motorcycle batteries. $2 Battery you need - Progressive Heavy Duty Fork Springs For Harley 1988-2020. $10156. $126.95. Sale 20% Off! 273. Sale. Fits your 2001 Harley Davidson Sportster Custom XL1200C. gNG53m.