LINES GP-FUEL INJECTION 5N4516 - Caterpillar

Secondary Steering - Indicator will illuminate when primary steering is lost and the Secondary Steering system is activated.
Park Brake Test - Indicator will illuminate when park brake test is initiated by the operator on the keypad to test the park brake.
Service Brake Test - Indicator will illuminate when service brake test is initiated by the operator on the keypad to test the service brake.
Secondary Steering Test - Indicator will illuminate when secondary steering test is initiated by the operator on the keypad to test the secondary steering system.
Engine Idle Shutdown - Indicator will illuminate when an automatic engine shutdown is pending.
Hydraulic Oil Filter Bypass - Indicator will illuminate to show the operator that the hydraulic oil filter bypass switch was enabled due to a certain PSI threshold.
Transmission Filter Bypass - Indicator is used to show the operator that the gear box filter bypass switch was enabled due to a certain PSI threshold.
Air Filter Restriction - Indicator will be used to tell the operator that air filter is plugged.
Water in Fuel - Indicator will be used to inform the operator that there is water in fuel tank.
Delayed Engine Shutdown (DES) - Indicator will illuminate when the engine start switch has been turned to the OFF position. The engine will continue to run because the DES feature is currently active.
Glow Plug - Indicator will be used to inform the operator that the engine is to cold to start, and the operator should wait till indicator goes out before starting.
Low Brake Accumulator - Indicator will illuminate to show low brake pressure warning.Service Mode
The secondary display provides a list of fault codes and text descriptions. If a secondary display is not equipped, the service mode will provide a list of service codes that an operator may communicate to a technician before traveling to the machine. Service Mode can be accessed using the key-switch method. Quickly transition the ignition key from off to run (without going through start) three times to enter the Service Mode. If the display self-test is initiated, the ignition key transition was done too slowly. The LCD displays are used to show the fault code, the Active or Logged status, and the ECM issuing the code.Note: When codes are being displayed, the engine will not crank. Transition the ignition key to OFF prior to operating the machine.Active Codes
While in Service Mode, Active Codes will display first and scroll to the next code every 3 seconds.
Illustration 7 g03744571
Example
ECM will be Machine ECM or Engine ECM Logged Codes
scroll to the next code every 3 seconds.
Illustration 8 g03744573
Example
No Codes
After all of the Active & Logged Codes have displayed, a screen with 2 dashes will display for 3 seconds. Then the Active Codes will begin to display again with Active, Logged, Dashes in a continuous loop until the key is put into the off position.
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