Detroit Diesel Diagnostic Link 8.23 SP1 is a diagnostic software used to read ECU data, fault codes, run tests, edit parameters, and reprogram engines.
▪ Support included for CHEC One Button Parameterization in the CHEV view.
▪ The Programming procedure for TCM5 has been updated to not re-write or reset the transmission type during
programming or software upgrade. (DL 8.23 required for campaign ‘D25M3’ for Gen 5 TCM5 programming).
▪ Support added for the following panels:
▪ DC/DC Converter Instrument panel
▪ PTO1 and PTO2 Engagement Instrumentation panel
▪ AGS2 Transmission Instrumentation panel
▪ AGS2 Transmission Active Diagnostic Clutch Position Service Routine panel
▪ AGS2 Transmission Active Diagnostic Learning Procedure Service Routine panel
▪ Added instructions and ‘soft reset’ to BST Calibration.
▪ Updated the help file and added linking for any new content.
▪ Parameter part numbers for selected items can be searched.
▪ Improvement added to clear the downloaded ZenZefi-T store if the database has been corrupted.
- -VEHICLE
- • New Cascadia
- • ABS02T-Vehicle
- • CGW04T-Vehicle
- • CTP01T-Vehicle
- • CTP02T-Vehicle
- • DCMD02T-Vehicle
- • DCMP02T-Vehicle
- • HVAC_F01T-Vehicle
- • HVAC_P01T-Vehicle
- • HVAC_R01T-Vehicle
- • ICUC01T-Vehicle
- • MPC01T-Vehicle
- • MS01T-Vehicle
- • OPSR01T-Vehicle
- • RDF02T-Vehicle
- • SAS01T-Vehicle
- • SASO3T-Vehicle
- • SSAM02T-Vehicle
- • VRDU02T-Vehicle
- • ACM21T-Engine
- • CPC302T-Engine
- • IPPC01T-Engine
- • MCM21T-Engine
- • MCM2CT-Engine
- • TCM01T-Transmission
- • TCM05T-Transmission
- • TCM07T-Transmission
- • New Cascadia 2020
- • APS301T-Vehicle
- • ABS02T-Vehicle
- • CGW04T-Vehicle
- • CTP01T-Vehicle
- • CTP02T-Vehicle
- • DCMD02T-Vehicle
- • DCMP02T-Vehicle
- • FNPAD01T-Vehicle
- • HUS01T-Vehicle
- • HVAC_F01T-Vehicle
- • HVAC_P01T-Vehicle
- • HVAC_R01T-Vehicle
- • ICUC01T-Vehicle
- • ICC501T-Vehicle
- • ICS01T-Vehicle
- • MS01T-Vehicle
- • MPC02T-Vehicle
- • OPSR01T-Vehicle
- • RDF02T-Vehicle
- • SRRR01T-Vehicle
- • SRRL01T-Vehicle
- • SSAM02T-Vehicle
- • SAS01T-Vehicle
- • SASOBT-Vehicle
- • TPMS01T-Vehicle
- • VRDU02T-Vehicle
- • XMC02T-Vehicle
- • XMC202T-Vehicle
- • XMC302T-Vehicle
- • XMC402T-Vehicle
- • XMC502T-Vehicle
- • XMC602T-Vehicle
- • ACM21T-Engine
- • ACM301T-Engine
- • CPC302T-Engine
- • CPC501T-Engine
- • IPPC01T-Engine
- • MCM21T-Engine
- • TCM01T-Transmission
- • TCM05T-Transmission
- • TCM07T-Transmission
- • Western Star 49x
- • APS301T-Vehicle
- • ABS02T-Vehicle
- • CGW04T-Vehicle
- • CTP01T-Vehicle
- • CTP02T-Vehicle
- • DCMD02T-Vehicle
- • DCMP02T-Vehicle
- • ECP01T-Vehicle
- • FNPAD01T-Vehicle
- • HUS01T-Vehicle
- • HVAC_F01T-Vehicle
- • HVAC_P01T-Vehicle
- • HVAC_R01T-Vehicle
- • ICUC01T-Vehicle
- • ICC501T-Vehicle
- • ICS01T-Vehicle
- • MS01T-Vehicle
- • MPC02T-Vehicle
- • OPSR01T-Vehicle
- • RDF02T-Vehicle
- • SRRR01T-Vehicle
- • SRRL01T-Vehicle
- • SSAM02T-Vehicle
- • SAS01T-Vehicle
- • SASO3T-Vehicle
- • TPMS01T-Vehicle
- • VRDU02T-Vehicle
- • XMC02T-Vehicle
- • XMC202T-Vehicle
- • XMC302T-Vehicle
- • XMC402T-Vehicle
- • XMC502T-Vehicle
- • XMC602T-Vehicle
- • ACM21T-Engine
- • ACM301T-Engine
- • CPC302T-Engine
- • CPC501T-Engine
- • IPPC01T-Engine
- • MCM21T-Engine
- • TCM01T-Transmission
- • TCM05T-Transmission
- • TCM07T-Transmission
- • Western Star 47x
- • APS301T-Vehicle
- • ABS02T-Vehicle
- • CGW04T-Vehicle
- • CTP01T-Vehicle
- • CTP02T-Vehicle
- • DCMD02T-Vehicle
- • DCMP02T-Vehicle
- • ECP01T-Vehicle
- • FNPAD01T-Vehicle
- • HUS01T-Vehicle
- • HVAC_F01T-Vehicle
- • HVAC_P01T-Vehicle
- • HVAC_R01T-Vehicle
- • ICUC01T-Vehicle
- • ICC501T-Vehicle
- • ICS01T-Vehicle
- • MS01T-Vehicle
- • MPC02T-Vehicle
- • OPSR01T-Vehicle
- • RDF02T-Vehicle
- • SRRR01T-Vehicle
- • SRRL01T-Vehicle
- • SSAM02T-Vehicle
- • SAS01T-Vehicle
- • SAS03T-Vehicle
- • TPMS01T-Vehicle
- • VRDU02T-Vehicle
- • XMC02T-Vehicle
- • XMC202T-Vehicle
- • XMC302T-Vehicle
- • XMC402T-Vehicle
- • XMC502T-Vehicle
- • XMC602T-Vehicle
- • ACM301T-Engine
- • CPC501T-Engine
- • IPPC01T-Engine
- • MCM21T-Engine
- • TCM01T-Transmission
- • TCM05T-Transmission
- • TCM07T-Transmission
- • Western Star 57x
- • APS301T-Vehicle
- • ABS02T-Vehicle
- • CGW04T-Vehicle
- • CTP01T-Vehicle
- • CTP02T-Vehicle
- • DCMD02T-Vehicle
- • DCMP02T-Vehicle
- • ECP01T-Vehicle
- • FNPAD01T-Vehicle
- • HUS01T-Vehicle
- • HVAC_F01T-Vehicle
- • HVAC_P01T-Vehicle
- • HVAC_R01T-Vehicle
- • ICUC01T-Vehicle
- • ICC501T-Vehicle
- • ICS01T-Vehicle
- • MS01T-Vehicle
- • MPC02T-Vehicle
- • OPSR01T-Vehicle
- • RDF02T-Vehicle
- • SRRR01T-Vehicle
- • SRRL01T-Vehicle
- • SSAM02T-Vehicle
- • SAS01T-Vehicle
- • SAS03T-Vehicle
- • TPMS01T-Vehicle
- • VRDU02T-Vehicle
- • XMC02T-Vehicle
- • XMC202T-Vehicle
- • XMC302T-Vehicle
- • XMC402T-Vehicle
- • XMC502T-Vehicle
- • XMC602T-Vehicle
- • ACM301T-Engine
- • CPC501T-Engine
- • IPPC01T-Engine
- • MCM21T-Engine
- • TCM01T-Transmission
- • TCM05T-Transmission
- • TCM07T-Transmission
- • M2+
- • ABS02T-Vehicle
- • CGW04T-Vehicle
- • CTP01T-Vehicle
- • CTP02T-Vehicle
- • DCMD02T-Vehicle
- • DCMDR01T-Vehicle
- • DCMP02T-Vehicle
- • DCMPR01T-Vehicle
- • ECP01T-Vehicle
- • ICUC01T-Vehicle
- • MPC02T-Vehicle
- • MS01T-Vehicle
- • OPSRO1T-Vehicle
- • RDF02T-Vehicle
- • SAS01T-Vehicle
- • SASO3T-Vehicle
- • SRRR01T-Vehicle
- • SSAM02T-Vehicle
- • VRDU02T-Vehicle
- • XMC02T-Vehicle
- • XMC202T-Vehicle
- • XMC302T-Vehicle
- • XMC402T-Vehicle
- • XMC502T-Vehicle
- • XMC602T-Vehicle
- • ACM301T-Engine
- • CPC501T-Engine
- • IPPC01T-Engine
- • MCM21T-Engine
- • TCM01T-Transmission
- • TCM05T-Transmission
- • TCM07T-Transmission
- • eCascadia
- • ABS02T-Vehicle
- • APS301T-Vehicle
- • CGW04T-Vehicle
- • CTP01T-Vehicle
- • CTP02T-Vehicle
- • DCB01T-Vehicle
- • DCB02T-Vehicle
- • DCMD02T-Vehicle
- • DCMP02T-Vehicle
- • DCL101T-Vehicle
- • FNPAD01T-Vehicle
- • HUS01T-Vehicle
- • HVAC_F01T-Vehicle
- • ICC501T-Vehicle
- • ICS01T-Vehicle
- • MPC02T-Vehicle
- • RDF02T-Vehicle
- • SAS01T-Vehicle
- • SAS03T-Vehicle
- • SRRR01T-Vehicle
- • SRS02T-Vehicle
- • SSAM02T-Vehicle
- • TPMS01T-Vehicle
- • VRDU02T-Vehicle
- • XMC02T-Vehicle
- • BMS201T-Engine
- • BMS301T-Engine
- • BMS401T-Engine
- • BMS501T-Engine
- • BMS601T-Engine
- • BMS701T-Engine
- • BMS801T-Engine
- • BMS901T-Engine
- • EAPU03T-Engine
- • ECPC01T-Engine
- • EHPS201T-Engine
- • EHPS401T-Engine
- • PTI101T-Engine
- • PTI301T-Engine
- • PTISV101T-Engine
- • PTISV201T-Engine
- • PTISV301T-Engine
- • PTI201T-Engine
- • BMS01T-Engine
- • ETCM01T-Transmission
- • TCM07T-Transmission
- • New Cascadia CEEAce
- • APS301T-Vehicle
- • CGW05T-Vehicle
- • CTP03T-Vehicle
- • CTP03T-Vehicle
- • DCMD02T-Vehicle
- • DCMP02T-Vehicle
- • ECP01T-Vehicle
- • FNPAD01T-Vehicle
- • HVAC_F01T-Vehicle
- • HVAC_P01T-Vehicle
- • HVAC_R01T-Vehicle
- • ICUC01T-Vehicle
- • ICC501T-Vehicle
- • ICS01T-Vehicle
- • MDP02T-Vehicle
- • MPC03T-Vehicle
- • RDF03T-Vehicle
- • SAS02T-Vehicle
- • SBSP01T-Vehicle
- • SATP01T-Vehicle
- • SRRR02T-Vehicle
- • SRRL02T-Vehicle
- • SRRFR02T-Vehicle
- • SRRFL02T-Vehicle
- • TPMS01T-Vehicle
- • VRDU03T-Vehicle
- • XMC02T-Vehicle
- • XMC202T-Vehicle
- • XMC302T-Vehicle
- • XMC402T-Vehicle
- • XMC502T-Vehicle
- • XMC602T-Vehicle
- • ACM301T-Engine
- • CPC502T-Engine
- • MCM21T-Engine
- • TCM01T-Transmission
- • TCM05T-Transmission
- • TCM07T-Transmission
- • Econic
- • BESO01T-Vehicle
- • CGW04T-Vehicle
- • CLCS01T-Vehicle
- • CTP01T-Vehicle
- • CTP02T-Vehicle
- • ICUC01T-Vehicle
- • MS01T-Vehicle
- • MSF01T-Vehicle
- • MPC01T-Vehicle
- • MUX101B-Vehicle
- • MUX201B-Vehicle
- • MUX301B-Vehicle
- • PSM01T-Vehicle
- • RDF02T-Vehicle
- • SAS01T-Vehicle
- • SASO3T-Vehicle
- • SRRR01T-Vehicle
- • SRRL01T-Vehicle
- • VRDU02T-Vehicle
- • ACM21T-Engine
- • ACM301T-Engine
- • CPC302T-Engine
- • CPC501T-Engine
- • EAPU02T-Engine
- • MCM21T-Engine
- • MCM2CT-Engine
- • TCM03T-Transmission
- • TCM07T-Transmission
- • M2/C2
- • BHM_J1939-Vehicle
- • CGW02T-Vehicle
- • CGW_P3-Vehicle
- • ACM02T-Engine
- • ACM21T-Engine
- • CPC02T-Engine
- • CPC04T-Engine
- • CPC2-Engine
- • MCM-Engine
- • MCM02T-Engine
- • MCM21T-Engine
- • MCM2CT-Engine
- • MR201T-Engine
- • ICU3S_M2-Engine
- • TCM03T-Transmission
- • TCM07T-Transmission
- • Cascadia
- • CGW03T-Vehicle
- • CGW_P3-Vehicle
- • MSF_P3-Vehicle
- • RDF01T-Vehicle
- • SAMCAB_P3-Vehicle
- • SAMCHAS_P3-Vehicle
- • VRDU01T-Vehicle
- • ACM02T-Engine
- • ACM21T-Engine
- • CPC02T-Engine
- • CPC04T-Engine
- • CPC2-Engine
- • ICU3S_P3-Engine
- • ICU4ME-Engine
- • IPPC01T-Engine
- • MCM-Engine
- • MCM02T-Engine
- • MCM21T-Engine
- • MCM2CT-Engine
- • TCM01T-Transmission
- • TCM05T-Transmission
- • TCM07T-Transmission
- • Coronado
- • CGW_P3-Vehicle
- • ICU4ME-Vehicle
- • ACM21T-Engine
- • CPC04T-Engine
- • MCM21T-Engine
- • MCM2CT-Engine
- • TCM07T-Transmission
- • eM2
- • BMS01T-Vehicle
- • BMS201T-Vehicle
- • BMS301T-Vehicle
- • BMS401T-Vehicle
- • BMS501T-Vehicle
- • BMS601T-Vehicle
- • CTP01T-Vehicle
- • CTP02T-Vehicle
- • DCB01T-Vehicle
- • DCMD02T-Vehicle
- • DCMP02T-Vehicle
- • DCL101T-Vehicle
- • ECP01T-Vehicle
- • FNPAD01T-Vehicle
- • HUS01T-Vehicle
- • ICC501T-Vehicle
- • ICS01T-Vehicle
- • MPC02T-Vehicle
- • RDF02T-Vehicle
- • SAS01T-Vehicle
- • SAS03T-Vehicle
- • SRRR01T-Vehicle
- • SSAM02T-Vehicle
- • TPMS01T-Vehicle
- • VRDU02T-Vehicle
- • XMC02T-Vehicle
- • XMC202T-Vehicle
- • BMS01T-Engine
- • BMS201T-Engine
- • EAPU03T-Engine
- • ECPC01T-Engine
- • EHPS201T-Engine
- • EHPS401T-Engine
- • PTI101T-Engine
- • PTI201T-Engine
- • PTISV101T-Engine
- • PTISV201T-Engine
- • ETCM01T-Transmission
- • TCM07T-Transmission
- • EBS01T-Transmission
- • New Cascadia AP4
- • CGW05T-Vehicle
- • CTPOBT-Vehicle
- • DCMD02T-Vehicle
- • DCMP02T-Vehicle
- • ECP01T-Vehicle
- • HVAC_F01T-Vehicle
- • HVAC_R01T-Vehicle
- • MDP02T-Vehicle
- • MPC03T-Vehicle
- • RDF03T-Vehicle
- • SAS02T-Vehicle
- • SATP01T-Vehicle
- • SRRR02T-Vehicle
- • SRRL02T-Vehicle
- • SRRFR02T-Vehicle
- • SRRFL02T-Vehicle
- • VRDU03T-Vehicle
- • XMC02T-Vehicle
- • XMC202T-Vehicle
- • XMC302T-Vehicle
- • XMC402T-Vehicle
- • XMC502T-Vehicle
- • XMC602T-Vehicle
- • ACM301T-Engine
- • CPC502T-Engine
- • MCM21T-Engine
- • TCM01T-Transmission
- • TCM05T-Transmission
- • TCM07T-Transmission
- • Western Star 5700
- • ICU4ME-Vehicle
- • ACM21T-Engine
- • CPC04T-Engine
- • MCM21T-Engine
- • MCM2CT-Engine
- • TCM07T-Transmission
- • FCCC
- • VCU03T-Vehicle
- • TCM07T-Transmission
- • Century
- • TCM07T-Transmission
- • Argosy
- • TCM07T-Transmission
- • -POWERTRAIN
- • DDEC10
- • CPC02T-Engine
- • MCM02T-Engine
- • ACM02T-Engine
- • DDEC13
- • CPC04T-Engine
- • MCM21T-Engine
- • MCM2CT-Engine
- • IPPC01T-Engine
- • ACM21T-Engine
- • TCM01T-Transmission
- • DDEC16
- • CPC04T-Engine
- • CPC302T-Engine
- • CPC501T-Engine
- • MCM21T-Engine
- • MCM2CT-Engine
- • IPPC01T-Engine
- • ACM21T-Engine
- • ACM301T-Engine
- • TCM01T-Transmission
- • TCM05T-Transmission
- • DDEC20
- • CPC04T-Engine
- • CPC302T-Engine
- • CPC501T-Engine
- • CPC502T-Engine
- • MCM21T-Engine
- • MCM2CT-Engine
- • IPPC01T-Engine
- • ACM301T-Engine
- • TCM01T-Transmission
- • TCM05T-Transmission
- • EMOBILITY
- • BMS01T-Engine
- • BMS201T-Engine
- • BMS301T-Engine
- • BMS401T-Engine
- • BMS501T-Engine
- • BMS601T-Engine
- • BMS701T-Engine
- • BMS801T-Engine
- • BMS901T-Engine
- • DCB01T-Engine
- • DCB02T-Engine
- • DCL101T-Engine
- • PTI101T-Engine
- • PTI201T-Engine
- • PTI301T-Engine
- • PTISV101T-Engine
- • PTISV201T-Engine
- • PTISV301T-Engine
- • ECPC01T-Engine
- • ETCM01T-Transmission
- • MBE
- • CPC04T-Engine
- • MR201T-Engine
- • DDEC6
- • CPC2-Engine
- • MCM-Engine
- • DDEC25
- • CPC501T-Engine
- • FCCC
- • PCUMT50E-Engine
- • MCU-Engine
![DDDL 8.23 SP1 [2025.12] DDDL 8.23 SP1 [2025.12]](https://www.autoepcsoft.com/image/cache/catalog/Pro/M1264-800x800.webp)
![DDDL 8.23 SP1 [2025.12] DDDL 8.23 SP1 [2025.12]](https://www.autoepcsoft.com/image/cache/catalog/Pro/M1264_11-800x800.webp)
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