Technical Service Bulletin MI17-03 — 2010 PREVOST X3-45
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | MI17-03 |
| Manufacturer | |
| Vehicle | 2010 PREVOST X3-45 |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
After the installation of the latest Multiplex system update on US10 X3-Series coaches, the instrument panel and switches backlighting may stay constantly on due to an output (J1:4) on the A44 module sending constant current to the 114A circuit via the 2mph wire. This wire should be connected only for Commuter application and must be removed on coaches. To retain gateway module watchdog timer (WDT) function, a new wire must be routed and connected between module A44 output and the Gateway module.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2010 PREVOST X3-45
IS-18909A
ELECTRICAL SYSTEM
IS-18909A
EQUIPMENT ADAPTIVE/MOBILITY
IS-18909A
EQUIPMENT:APPLIANCE:AIR CONDITIONER
MI17-03
EQUIPMENT ADAPTIVE/MOBILITY
WB15-26B
SUSPENSION
WB15-26B
SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION SYSTEM
SP15-313
ELECTRICAL SYSTEM
SP-15-313
EQUIPMENT
SP-12-01-A
ENGINE
WB11-15A
ENGINE AND ENGINE COOLING:ENGINE:DIESEL