Anti-lock brake system (ABS) sensor connector, replacement
Mack technical service bulletin FSB 371-040 for 2014-2015 Mack Gu, 2014-2015 Mack Cxu and 2014-2015 Mack Mru and others.
- Bulletin number
- FSB 371-040
- Component
- Service brakes, air: antilock
- Summary
- Anti-lock brake system (ABS) sensor connector, replacement. The anti-lock brake system (ABS) sensor connector on some mack trucks built between 01/01/2013 and 11/07/2014 may show signs of corrosion. Corrosion of the ABS sensor connector can cause ABS sensor fault codes and cause the engine to de-rate on trucks equipped with mdrive transmissions only.
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