10.13
ELECTRICAL
10
Under / Over Voltage
This warning usually indicates that the vehicle is operating at an
RPM too low to keep the battery charged. It may also occur
when the engine is at idle and a high electrical load is applied
(lights, cooling fan or other accessories).
If battery voltage drops below 11 volts, a warning screen will
display “Lo” and provide the present battery voltage. If voltage
drops below 8.5 volts, LCD backlighting and icons will turn off.
If battery voltage rises above 16 volts, a warning screen will
display “OV” and provide the present battery voltage. If voltage
rises above 16.5 volts, LCD backlighting and icons will turn off.
Diagnostic Mode
The diagnostic mode is accessible only when the check engine
MIL has been activated.
Use the following procedure to display diagnostic trouble codes
that were activated during current ignition cycle causing the
MIL to illuminate. Diagnostic trouble codes will remain stored
in the gauge (even if MIL turns off) until the key is turned off.
1. If the trouble code(s) are not displayed, use the MODE
button to toggle until “CK ENG” displays on the
information display area.
2. Press and hold the MODE button to enter the diagnostics
code menu.
3. A set of three numbers will appear in the information area.
• The first number (located far left) can range from 0 to 9.
This number represents the total number of trouble code
present (example: 2 means there are 3 codes present).
• The second number (located top right) can be 2 to 6
digits in length. This number equates to the suspected
area of fault (SPN).
• The third number (located bottom right) can be 1 to 2
digits in length. This number equates to the fault mode
(FMI).
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