October 2021 Service and Repair ManualDeutz TCD3.6 Engine Fault CodesPart No. 1303145GT GTH™-1056 79SPN = Suspect Parameter NumberASPN = Alternate Suspect Parameter NumberFMI = Failure Mode IdentifierSPN ASPN FMI Description23006 64254 3 Controller mode switch; short circuit to battery4 Controller mode switch; short circuit to ground23008 64256 1 Manipulation control was triggered2 Timeout error in Manipulation control23009 64257 9 Pressure Relief Valve (PRV) reached maximun allowed opening count10 Pressure relief valve (PRV) reached maximun allowed open time23090 2 Engine Brake Pre-Selection switch; Plausibiliy Error23212 64460 9 Timeout Error of CAN-Receive-Frame ComEngPrt; Engine Protection23216 64464 9 Timeout Error of CAN-Receive-Frame PrHtEnCmd; pre-heat command, engine command23240 64488 9 Timeout CAN-message FunModCtl; Function Mode Control23330 64578 14 Immobilizer status; fuel blocked23350 64598 4 Injector cylinder-bank 1; short circuit23352 64600 4 Injector cylinder-bank 2; short circuit23354 64602 12 Injector powerstage output defect23450 64698 2 Multiple Stage Switch constant speed; plausibility error3 Multiple Stage Switch constant speed; short circuit to battery4 Multiple Stage Switch constant speed; short circuit to ground23451 64699 2 Multiple Stage Switch engine speed control parameter; plausibility error3 Multiple Stage Switch engine speed control parameter; short circuit to battery4 Multiple Stage Switch engine speed control parameter; short circuit to ground23452 64700 2 Multiple Stage Switch engine torque limitation curve; plausibility error3 Multiple Stage Switch engine torque limitation curve; short circuit to battery4 Multiple Stage Switch engine torque limitation curve; short circuit to ground