This Service Bulletin informs affected customers that model year 2017-2018 MCI model coaches may...
Mci technical service bulletin SB 3109 for 2017-2018 Mci J4500.
- Bulletin number
- SB 3109
- Component
- Electrical system
- Summary
- This Service Bulletin informs affected customers that model year 2017-2018 MCI model coaches may experience nuisance diagnostic trouble codes when starting the coach and that for model year 2017 coaches, to allow the MIL and Wingman system components to complete the self-test cycle (allow approximately 5 to 10 seconds for self-test cycle) between actuating the ignition power switch on the LH switch panel and for MY 2018 coaches, to all the MCI Drive Scene environment system components to complete the self-test cycle (allow 20 seconds for self-test cycle) between actuating the ignition power switch and the engine start switch on the LH switch panel
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