Trouble Codes +-
- Diagnostic Trouble Codes 102-00 (25)/102-01 (25) – Caterpillar
- Mack Diagnostic Trouble Code – 1761
- Diagnostic Trouble Code 122 – Cummins
- Diagnostic Trouble Codes 110-03 (27)/110-04 (27) – Caterpillar
- Diagnostic Trouble Code 123 – Cummins
- Diagnostic Trouble Code SPN 94 FMI 3,4 – Detroit
- Diagnostic Trouble Code 221 – Cummins
- Diagnostic Trouble Code SPN 94 FMI 5,16 – Detroit
- Diagnostic Trouble Code 687 – Cummins