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Oroville, CA
Electrical & Diagnostics
No-starts, charging problems, wiring and codes traced back to the actual cause, not a guess.
Get a free estimateTell us your number and we will call you back.
No-starts, charging problems, wiring and codes traced back to the actual cause, not a guess.
Get a free estimateTell us your number and we will call you back.
Electrical trouble is where a lot of shops start throwing parts at a bike. A dead battery can be a bad battery, a failing stator or regulator, or a short somewhere in the harness, and each one gets fixed differently. Syndicate Cycle traces no-starts, charging faults and trouble codes back to the actual cause before anything gets replaced.
Two voltage readings settle a lot of arguments. A healthy, fully charged battery sits at about 12.6 volts or a little more at rest. With the engine running above idle, a working charging system should raise that to roughly 13.5 to 14.5 volts. Taken the right way, those numbers separate a tired battery from a charging fault in a few minutes. A battery that reads fine at rest but drops hard while cranking is a different story, and that is what a load test is for.
Accessories cause more electrical trouble than most riders expect. Extra lighting, heated gear and bigger audio all pull current, and if the charging system cannot keep up, the battery loses a little ground on every ride until one morning it will not crank. Many newer Harleys also use a networked electrical system, so accessories wired in the wrong way can set codes or cause odd behavior somewhere else on the bike.
Loose or corroded grounds and connectors are behind a surprising number of no-starts and flickering lights. Vibration and heat are hard on wiring, so the connections get checked as part of tracing any fault, before any part is replaced.
We also carry HardDrive and Dunlop, plus exclusive suspension components. If we do not have the part on the shelf, we will get it in.
Sometimes. It can also be the charging system, or something drawing power with the key off. Sorting out which one is exactly what a diagnosis is for.
A little dimming at idle can be, especially on older bikes. Flicker that comes and goes, or lights that dim a lot, usually points to a loose connection, a weak battery or a charging problem.
Yes, if the total load fits what the charging system can supply and the wiring ties in properly. Ask before you buy the parts.