Textron Motors 408014, Diagnostic Manual

Page: 14 / 60

14 DHB MPE850 MAR Rev B | 408014 | 408090 | 408101 | 408246 |
5 Troubleshooting with trouble codes
5.1 Displaying trouble codes
5.1.2 Displaying trouble codes with flash codes
Information!
Each flash code is assigned to a particular trouble code. The conversion table for flash
code to trouble code can be found in chapter 5.1.3
Conversion table for flash code to trouble code
.
The engine is not started.
► Put the throttle control lever or pedal to full throttle.
► Turn on ignition.
► If the malfunction indicator light (MIL) starts flashing, put the throttle control lever or pedal in neutral
position. The ignition switch should remain in the on position.
The flash codes will be displayed corresponding the following flow diagram.
Ignition ON Light testing
Start of the
1st flash code
sequence
1st flash code = 132
13 times long illuminating corresponds to 13.
2 times short illuminating corresponds to 2.
Which trouble code corresponds to flash code 132, see chapter 5.1.3
Conversion table for flash code to trouble code.
End
of the
1st flash
code se-
quence
Start of the
2nd flash code
sequence or
restart.
3 s 1 s 1 s 1 s 1 s 1 s 1 s 1 s 1 s 1 s 1 s 1 s 1 s 1 s 0,5 s 0,5 s
...
3 s
0,5 s 0,5 s 0,5 s 0,5 s 0,5 s 0,5 s 0,5 s 0,5 s 0,5 s 0,5 s 0,5 s 0,5 s 1,5 s 0,5 s
3 s
Malfunction indicator
light (MIL)
illuminates
not illuminated
All existing flash codes will be displayed in sequence.
► Turn off ignition.
If you do not turn off the ignition after 5 complete cycles the non active trouble codes will be deleted from the
engine control unit (ECU) memory.