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August 1, 2012 Service bulletin

Mack truck: due to vehicle electronic control unit (VECU) output wire PT02, the circuit CB7A is in wrong...

Mack technical service bulletin FSB-371-043-1 for 2011 Mack Gu, 2012 Mack Granite (Gu) and 2011-2012 Mack Pinnacle (Cxu) and others.

Bulletin number
FSB-371-043-1
Component
Electrical system: wiring
Summary
Mack truck: due to vehicle electronic control unit (vecu) output wire pt02, the circuit cb7a is in wrong cavity location, causing pt02 (power take off) function not working correctly.

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