How do you read Harley Davidson trouble codes?
To read a diagnostic trouble code, first find out which module you’ll need to check:
- P = ECM/ICM(Electronic Control Module)[EFI] /Ignition Control Module[Carbureted])
- S = TSM/TSSM (Turn Signal/ Security Module)
- SP = Speedometer.
- T = Tachometer.
- HFSM = Hands-Free Security Module.
What does no RSP mean on Harley?
According to the Service Manual “The ECM will show “no rsp” if the engine stop switch is not in the RUN position. Verify the engine stop switch is in the RUN position.” “If odometer displays “no rsp” then the motorcycle may not be equipped with the module.
Why is my Harley Davidson check engine light on?
If the vehicle’s electronic control module detects an error within the system, it “throws a code,” causing the check engine light to illuminate. A DTC is directional information for an owner or technician to begin diagnostic work. The presence of a code doesn’t mean you should start replacing parts.
What do the letters mean on Harley models?
As a general rule when it comes to Harley abbreviations the following three standards apply: 1st Letter: This signifies the engine series. G = Servicar three wheeler, 1937 to 1972. E = Overhead valve 61 cubic inch “big twin” (Engine and trans separated) F = Overhead valve “Big Twin”
What do the letters on a Harley Davidson mean?
Do Harleys have OBD ports?
Either on the left or right side for all V-Rod Bikes and all model years. The location should be between the forks and the frame and behind the triangular cover. On the left side for XL (Sportster) Bikes from 2007-2018. Find it below the seat and behind the side cover.
What causes limp mode in Harley?
Limp Mode happens when there is a correlation error between the twist grip sensor, electronic control module, and throttle control actuator. It limits the RPMS and throttle response of the bike. Basically, it lets you limp the bike home or to a shop to get it repaired.
How do you reset the throttle position sensor on a Harley Davidson?
Reset the TPS. Turn ignition switch on for 10 seconds, then off for 10 seconds (Don’t start engine). Repeat a total of 4 times. DO NOT TOUCH throttle while doing it.
Can I reset the check engine light myself?
Turning the Ignition On and Off The on-off method is the equivalent fix for a vehicle’s check engine light. It forces the computer to refresh its saved state through a reboot. Simply place your key into the ignition and turn it on for 1-2 seconds, then turn it off for 1-2 seconds. Repeat this step three or four times.
What Does FLH Mean on a Harley?
The Harley-Davidson FLH motorcycle, manufactured by the Milwaukee-based Harley-Davidson Motorcycle Company, originated in 1949 as the Hydra-Glide touring model, so named for its hydraulically damped telescopic forks.
What does FLH stand for?
FLH
| Acronym | Definition |
|---|---|
| FLH | Federal Lands Highway |
| FLH | Fédération Luxembourgeoise de Handball (French: Luxembourg Handball Federation; Luxembourg) |
| FLH | Fei Lun Hai (band) |
| FLH | Farm Labor Housing |
How do you start a Harley without the key fob?
STARTING YOUR HARLEY-DAVIDSON WITHOUT YOUR FOB! Immediately hold both turn signal indicators until FIVE dashes appear in the odometer gauge. Select the first digit of your PIN (a) by pressing the left turn signal button (a) times. Press the right turn signal switch one time to move to the next digit.