How do I check my Road King codes?
To get the DTC within an area of diagnostics, push and hold the odometer reset button in for 5 seconds and release. If there are any DTC’s the code will be displayed or the word “none” will appear if there are no DTC’s. Push the odometer reset button again to view additional codes if they exist. 1 – Record the codes.
What is the diagnostic trouble code ( DTC ) for?
Diagnostic Trouble Code (DTC) Descriptions Diagnostic Trouble Code (DTC) Descriptions 1999 PCED OBDII SECTION 4: Diagnostic Subroutines Diagnostic Trouble Code (DTC) Descriptions DTC Description Possible Causes Diagnostic Aides P0102 – Mass Air Flow (MAF) Circuit Low Input
What does a diagnostic code on a car mean?
Diagnostic Trouble Codes or OBD-II (in light-duty vehicles) or J1939 (in heavy-duty vehicles) trouble codes are codes that the vehicle’s OBD system uses to notify you about a problem. Each code corresponds to a fault detected in the vehicle.
How to find OBD-I diagnostic trouble codes?
To query and OBD-I-era computer for these codes, put the key in the ignition and turn the key to run (not start), then off, then run, then off, then run (that’s 3 runs and 2 offs). Leave the key in the run position. The check engine light will turn on for a few seconds, then turn off, then (sometimes after 20-30 seconds) start flashing.
What does DTC stand for in PCED OBDII?
Diagnostic Trouble Code (DTC) Descriptions 1999 PCED OBDII SECTION 4: Diagnostic Subroutines Diagnostic Trouble Code (DTC) Descriptions DTC Description Possible Causes Diagnostic Aides P0102 – Mass Air Flow (MAF) Circuit Low Input
What is a diagnostic trouble code ( DTC )?
▼ What is a Diagnostic Trouble Code (DTC)? Diagnostic trouble codes (or fault codes) are obd2 codes that are stored by the on-board computer diagnostic system. These are stored in response to a problem found in the car by the system.
How are trouble codes stored in a car?
Diagnostic trouble codes (or fault codes) are codes that are stored by the on-board computer diagnostic system. These are stored in response to a problem found in the car by the system. These codes are stored when a sensor in the car reports a reading that is outside the normal/accepted range…
To query and OBD-I-era computer for these codes, put the key in the ignition and turn the key to run (not start), then off, then run, then off, then run (that’s 3 runs and 2 offs). Leave the key in the run position. The check engine light will turn on for a few seconds, then turn off, then (sometimes after 20-30 seconds) start flashing.
Where can I find the Diagnostic Code on my car?
However, those vehicles which have digital odometers will display the codes on the odometer. I’ve verified this personally on a 1999 WJ. For those vehicles without digital odometers, or for anybody who wants an English description rather than just a numeric code, an OBD-II code scanner ($20-300) can be plugged in under the dash.