Mack Chassis
Mack technical service bulletin K71448442 for 2014-2017 Mack Gu, 2014-2017 Mack Cxu and 2014-2017 Mack LR and others.
- Bulletin number
- K71448442
- Component
- Electrical system
- Summary
- Mack Chassis - Diagnostic Trouble Codes (DTC) P2604 , P2606 - Intake Heater / Preheater / Preheat "A" Circuit Range / Performance - US10+OBD13, US14+OBD13 To US14+OBD16, Model Years 2014 To 2017
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