I installed new speakers a few months ago and pinched the wire harness from the left side hand control inadvertently when I reassembled the nacelle. The lamp remains off for only four seconds and then illuminates for an eight-second period. The initial Harley Davidson diagnostic check is an organized approach to identifying a problem caused by an electronic control system malfunction. If the security lamp illuminates late after 20 seconds , the problem is most likely a serial data bus failure. There are a few changes that Harley has made over the years, so you should be sure to pay attention to the differences; they could affect how you service your bike. The module that is flashing is the one you are going to check.
You will notice that the engine light comes on when you first turn your ignition to the on position. The manifold absolute pressure sensor is supplied 5 volts from the ignition control module and sends a signal back to the ignition control module. This could occur if there is an open coil or loss of power to the coil. Release the odometer reset button. A trip consists of a start and run cycle, the run cycle lasting at least 30 seconds. This can be very useful tool to point you in the right direction in solving issues.
This is typically when you would want to start your bike. P0262 Front Injector High 60. . The coil does not require full installation to be functional. The security lamp may illuminate even if the vehicle is not equipped with a security system. Repeat procedure on other spark plug cable. This process will help you determine where to look and test.
If the code is current it will reappear. Background lighting should illuminate, speedometer needle should sweep its full range and indicator lamps battery, security, low fuel, check engine and cruise should illuminate. Each of the letters represents a different area. U1255 Serial Data Error 5. If the code is current it will reappear. B2020 Rear Speaker Shortened R1.
Part number of module will be displayed. P1514 Air Flow Fault 43. Below covers basic Harley Davidson diagnostics, and most of the diagnostic codes for evaluating possible issues. This test can also be performed by substituting a known good coil for one causing the no spark condition. You can easily remove it from your shopping cart if you decide not to buy it.
Push the odometer reset button again to view additional codes if they exist -Record the codes. These problems may include poor fuel economy, rough idle, engine misfire, engine hesitation, severe spark knock, etc. To move from one letter module to the next, you push the odometer reset button one time. Background lighting sould illuminate, speedometer needle should sweep its full range and indicator lamps battery, security, low fuel, check engine and cruise should illuminate. Each of the letters represents a different area. Part number of module will be displayed. Press the trip button once.
I don't know the details of your bike but my question is - how do you know it's 'overheating'? B2024 Sidecar Speaker Shortened R1. List of Error Codes Below is a list of diagnostic codes that you may come across. However, because this code can mean you will eventually experience drivability issues, it is important to have it fixed as soon as possible. U1300 Serial Data Low 2. Thought this information might be handy for some.
I replaced my stock air filter assembly with intake solenoid and installed an eliminator resistor to cancel the open circuit error code P0661. If low voltage is observed, the ignition control module and harness are not at fault. What repairs can fix the P0661 code? Is resistance more than 1 megohm? Then it may be mechanical failure - Things to check then would be compression, cam timing, and the fuel system. Hope I'm not teaching grandma. If yes is indicated, hold trigger switch to see code. I now find that the resistor's overheating within minutes of turning the ignition on. Press the trip button once.
Sensor also controls the cooling fan relay that provides 12 Vdc to the fans. Press the trip button once. Once you have them recorded, they can be cleared by holding the button for more than 5 seconds. This signal varies in accordance with engine vacuum and atmospheric barometric pressure. The ignition control module is responsible for turning on the coils by providing the ground to activate the coils, which in turn powers the coils. No more check engine lights or trouble codes.