GEAR-PLANETARY 2264378 - Caterpillar

Flash codes are used to represent diagnostic codes in the electronic system to alert the operator that a problem exists. The flash codes are a two-digit number. A series of flashes represents the flash code on the diagnostic lamp.EXAMPLENote: Flash Code 27 would flash on the diagnostic lamp in the following manner.
Two short flashes
Hesitation
Seven short flashesNote: Flash codes can represent more than one diagnostic code. Make a note of all the diagnostic codes that are represented by a particular flash code.After the diagnostic codes have been determined, refer to Troubleshooting, "Table of Contents" to determine the page that represents the diagnostic code.Portions of this material are reprinted with permission from SAE J1939DA_201607© 2016 SAE International. SAE International is not responsible for any use or translation of this material, in whole or in part. Please contact SAE International to obtain a complete copy of SAE J1939DA_201607, the official definitive source of this standard.
Table 1
Cross Reference for Flash Codes
Flash Code CID/FMI
or
EID SPN/FMI Code Description of Code
N/A E443 1835-00 High Auxiliary Pressure
E445 1836-00 High Auxiliary Temperature
545-05 545-05 Ether Start Relay open/short to +batt
545-06 545-06 Ether Start Relay short to ground
1835-03 1835-03 Auxiliary Pressure Sensor open/short to +batt
1835-04 1835-04 Auxiliary Pressure Sensor short to ground
1836-08 1836-08 Auxiliary Temperature Sensor signal abnormal
13 174-03 174-03 Fuel Temperature open/short to +batt
174-04 174-04 Fuel Temperature short to ground
21 41-03 N/A 8 Volt DC Supply short to +batt
41-04 N/A 8 Volt DC Supply short to ground
262-03 620-03 5 Volt Sensor DC Power Supply short to +batt
262-04 620-04 5 Volt Sensor DC Power Supply short to ground
263-03 678-03 Digital Sensor Supply short to +batt
263-04 678-04 Digital Sensor Supply short to ground
24 100-03 100-03 Engine Oil Pressure open/short to +batt
100-04 100-04 Engine Oil Pressure short to ground
25 273-00 102-00 Turbo Outlet Pressure above normal
273-03 102-03 Turbo Outlet Pressure open/short to +batt
273-04 102-04 Turbo Outlet Pressure short to ground
26 274-03 108-03 Atmospheric Pressure open/short to +batt
274-04 108-04 Atmospheric Pressure short to ground
27 110-03 110-03 Engine Coolant Temperature open/short to +batt
110-04 110-04 Engine Coolant Temperature short to ground
28 91-13 91-13 Throttle Position calibration required
32 91-08 91-08 Throttle Position signal abnormal
34 320-02 190-02 Speed/Timing Sensor Loss of Signal
320-11 190-11 Speed/Timing Sensor mechanical failure
342-02 723-02 Loss of Secondary Engine Speed signal
342-11 723-11 Secondary Engine Speed Sensor mechanical failure
35 E004 0190-16 Engine Overspeed Shutdown
E190 0190-00 Engine Overspeed Warning
37 94-03 94-03 Fuel Pressure open/short to +batt
94-04 94-04 Fuel Pressure short to ground
38 172-03 172-03 Intake Manifold Air Temp open/short to +batt
172-04 172-04 Intake Manifold Air Temp short to ground
42 22-13 N/A Timing Sensor calibration required
261-13 228-13 Engine Timing calibration required
46 E039 0100-18 Low Engine Oil Pressure Derate
E040