19600-00830 ASSY Nzl Denso Cross

Articulated Truck725C (S/N: TFB1-UP)725C2 (S/N: 2T31-UP)730C (S/N: TFF1-UP)730C EJECTOR (S/N: TFH1-UP)730C2 (S/N: 2T41-UP)730C2 EJ (S/N: 2T51-UP)735C (S/N: TFJ1-UP)740C EJECTOR (S/N: TFN1-UP)745 (S/N: 3T61-UP)745C (S/N: TFK1-UP)Cold PlanerPM620 (S/N: JB91-UP)PM622 (S/N: JFC1-UP)EngineC13 (S/N: N3F1-UP)C15 (S/N: N5F1-UP)C18 (S/N: N8F1-UP)Excavator336F (S/N: B391-UP; TZA1-UP; RKB1-UP; RBC1-UP; YFD1-UP; DKF1-UP; YBH1-UP; NAJ1-UP; ZBJ1-UP; LCL1-UP; NBL1-UP; PFL1-UP; SSN1-UP; LTP1-UP; KCS1-UP; NBS1-UP; KFT1-UP; DSW1-UP; MTW1-UP; DFY1-UP; LJY1-UP; WTZ1-UP)340F (S/N: RBD1-UP; YBF1-UP; EAR1-UP; WBX1-UP)349F (S/N: BZ21-UP; KEA1-UP; HLB1-UP; HPD1-UP; SFG1-UP; RAX1-UP)352F (S/N: SD21-UP; WNA1-UP; NDC1-UP; YEG1-UP; A9J1-UP; XAL1-UP; KBP1-UP; MDR1-UP)374F (S/N: AT21-UP; EBF1-UP; DNM1-UP)390F (S/N: MGF1-UP; FEH1-UP)Generator SetXQ425 (S/N: NF31-UP)Industrial EngineC13 IND (S/N: JR91-UP)C9.3 (S/N: CS91-UP)Landfill Compactor826K (S/N: 2321-UP)836K (S/N: TWZ1-UP)Material HandlerMH3295 (S/N: PA91-UP)Mobile Hydraulic Power Unit336FMHPU (S/N: B341-UP; B351-UP)374F MHPU (S/N: DP41-UP)390F MHPU (S/N: B371-UP)Motor Grader12M Series 3 (S/N: N9B1-UP; N9F1-UP; N9P1-UP; N9R1-UP)140M Series 3 (S/N: N9D1-UP; N9G1-UP; N9J1-UP; N9M1-UP)14M Series 3 (S/N: N9S1-UP)160M Series 3 (S/N: N9E1-UP; N9K1-UP; N9L1-UP; N9T1-UP)16M Series 3 (S/N: N9Y1-UP)18M Series 3 (S/N: N9A1-UP)OEM Excavator Based Specialty Solution390F OEM (S/N: PT71-UP)Off-Highway Truck/Tractor770G (S/N: RMA1-UP; KDH1-UP)772G (S/N: RME1-UP; KEX1-UP)PipelayerPL72 (S/N: P721-UP)PL83 (S/N: CB21-UP)PL87 (S/N: TEC1-UP)Reclaimer MixerRM500B (S/N: MB91-UP)Soil Compactor825K (S/N: 2331-UP)Track-Type Loader973K (S/N: MKL1-UP)Track-Type TractorD6T (S/N: CR31-UP; 2B31-UP; MH71-UP; CG81-UP; SGA1-UP; RAD1-UP; STE1-UP; JML1-UP; MEL1-UP; JNM1-UP; WRN1-UP; K1R1-UP; KMR1-UP; WES1-UP; HYT1-UP; SGT1-UP; NDY1-UP; TMY1-UP; HTZ1-UP)D7E (S/N: HKA1-UP; SSH1-UP)D8T (S/N: FMC1-UP)D9T (S/N: REX1-UP)Wheel Dozer824K (S/N: 2341-UP)834K (S/N: TWY1-UP)Wheel Loader966M (S/N: EJA1-UP; DYC1-UP; LMM1-UP; KJP1-UP)966M Series XE (S/N: P6C1-UP; B8P1-UP)972M (S/N: LSJ1-UP; GGN1-UP; A8P1-UP; JPR1-UP)972M Series XE (S/N: M5S1-UP; EDW1-UP)980M (S/N: MK21-UP; KRS1-UP; N8T1-UP)982M (S/N: F9A1-UP; K1Y1-UP)986K (S/N: MH81-UP)988K (S/N: TWX1-UP)Wheel Tractor-Scraper621K (S/N: WTA1-UP; WTE1-UP)623K (S/N: WTB1-UP)627K (S/N: WTC1-UP)631K (S/N: WTR1-UP)637K (S/N: WTS1-UP; WTT1-UP)Introduction
The EPA has mandated that a DEF quality sensor must be installed on all engines built in 2017 or after. This new DEF quality sensor is integrated into the DEF header inside the DEF tank. The new style DEF header utilizes CAN C communication, so the wiring to the DEF header has been slightly modified on product going forward. However, the DCU remains compatible to both setups with the latest 507-7605 Engine Software. As part of the DEF quality sensor implementation, a new configuration parameter setting is used on the engine ECM in Cat® Electronic Technician (ET) to identify whether a DEF quality sensor is "installed" or "not installed". Below are some different fault codes for incompatible hardware and configuration setting as well as different service scenarios that may be encountered with this change and how to resolve any issues in these particular service scenarios. In addition to this Special Instruction, there is a video detailing these changes posted on Cat Channel 1.Channel1 Video
Note: A CWS login is required to access Caterpillar Channel1. Scan the QR code below with a QR enabled device or copy the link that follows.
Illustration 1 g06462430Reference: For more information, refer to "Diesel Exhaust Fluid Quality Sensor" on Caterpillar Channel1.https://channel1.mediaspace.kaltura.com/media/0_qyokrphe
Fault Codes When Parts/Settings Are Not Compatible
DEF quality header not