Rehlko Generator Fault Codes

607 documented Rehlko fault codes — causes, diagnosis and repair steps for each, drawn from OEM service literature. Page 2 of 3.

Air Intake

AIRDAMPER

Cooling

516690 11516714 31516715 31516716 31516717 31516718 31516719 31516720 31516721 31516722 31516723 31516724 31516725 31516726 31516727 31516728 31516729 31516730 31516731 31516732 31516733 31516742 3516742 30516742 31516748 3516748 4516749 3516749 4516749 31516750 3516750 4516751 3516752 033521029401AC SENS LOSTACCY PWROVERAFALT PROTECT SHTDWNATS COM ERRORATS PHASEROTAUX INPUTBATT CHG FLTBATTERY VOLTAGE HIGHBATTERY VOLTAGE LOWCRANK LOST WARNINGCYLINDER DROPOUTCYLINDER DROPOUT CODESECM WARNINGSFAULTSFUEL PRESSURE FAULTHEINJECTOR CODESINJECTOR FAULT CODESINTAKE TEMPERATURE ALARMSL1-L2 LOW VOLTAGELOCKED ROTORLOPLOW BATTERYLOW CHARGING BATTERYLOW COOLANT FAULTLOW COOLANT LEVELLOW OIL PRESSURELOW VOLTAGE ALARMMAIN POWER OVERLOADMAINTENANCE REQUIREDMAP SENSOR HIGH INPUT VOLTAGEN/ANOT IN AUTOOCOFOS

Electrical

516346 4516347 3516347 4516348 3516348 4516348 5516348 8516349 3516349 4516355 31516356 31516369 3516369 4516369 5516369 6516369 11516369 31516370 3A-336415-AAC SENS LOSSADC-RESAGS-10BATTERY CRLOBATTERY HIGHBATTERY VOLTAGE HIGH WBATTERY VOLTAGE LOW WBUSDEADLIVECFGMODELNUMCFGSYSVOLTCHECK AC SENS LOSSCONCHECKFAILCONNOTDETERMCURRENT A HIGHF1F2F2 (5A-T)F3F4FAIL TO ACQUIREFAIL TO ACQUIRE STANDBYFREQUENCY HIGHFREQUENCY LOWFS (1A-T)HBLBLO CRANK VLT

Fuel

DEF QUALITY ALERTDERATE WARNINGDTCK0691KD27V12NOX FAULT

General

516600 3516600 4516663 0516663 31516666 1516667 31A-227600ACCY PWROVER WARNINGADAHETALOPAUXBATTERYCHARGER FAULTBATTERYCHARGERFAULTCHKNGMETERCONCHECKINGEMERGENCY STOPESEXER NOT SCHEXER NOT SCH WFAULTFREQUENCY HIGH SD *FREQUENCY LOW SD *GENERATOR FREQUENCY HIGH SDGENERATOR FREQUENCY LOW SDGENERATOR VOLTAGEL1-L2 HIGH SDGENERATOR VOLTAGEL1-L2 LOW SDHETHIGH BATTERY VOLTAGEHIGH ENGINE TEMPERATURELED4LFLO CRANK VLT WLOCKED ROTOR SDLOW BATTERY VOLTSLOWBATTERYVOLTSLWTMAINPWROVERLMAINPWROVERL SDMAINPWROVERL SHUTDOWNMAINPWROVERL SHUTDOWN SDNOT IN AUTO W

Lubrication

516337 4516337 11516340 2516342 31516344 3516345 4516346 3516346 5516401516402516403516404516405516406516407516408516409516410516411516412516413516414516415516416516417516418516419516420516422516424516425BACK-PRESSURE FAULTFUEL PRESSURE SWITCHGAS PRESSURE FAULTLOP SWITCHOIL PRESS LOW

Sensors

ATS FAULTERRATICSIGLOSSOFCOMAPMLOSSOFCOMM2LOSSOFFIELDMETERINGOKMETERUNKNOWNNOCURRENT

Speed

ADVANCED DIAGNOSTICADVANCED DIAGNOSTIC ACTIVEENG SPEED HIGHENG SPEED LOWENGINE SPEED HIGH SD *ENGINE SPEED LOW SD *

Starting

516428 31516490 2516493 31516495 31516509 31516511 31516512 31516513 31516543 31516544 31516553 0516553 15516571 31516581 3516581 4516582 3516582 4516583 3516583 4516584 3516584 4516585 3516585 4516586 3516586 4516587 3516587 4EMERG STOP SHUTDWNLOW BATTERY VOLTAGE

Transfer Switch

ATS COMERRORBUSLIVEDEADCONTACTOROKFAIL TO OPEN SOURCE1FAIL TO OPEN SOURCE2

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