Trouble Codes +-
- Diagnostic Trouble Code 687 – Cummins
- Diagnostic Trouble Codes 01-11 (72) through 06-11 (72) – Caterpillar
- Diagnostic Trouble Codes 2242, 2335 – International
- Diagnostic Trouble Code 691 – Cummins
- Diagnostic Trouble Codes 102-00 (25)/102-01 (25) – Caterpillar
- Diagnostic Trouble Codes 1124, 1125, 2332 – International
- Diagnostic Trouble Code 692 – Cummins
- Diagnostic Trouble Codes 110-03 (27)/110-04 (27) – Caterpillar
- Diagnostic Trouble Codes 1121, 1122, 1156, 1157 – International