BS5571E
Service Bulletin/Repair Instructions
The HVAC generator engine pulley has bolts that are too long.
Vehicle report
2023 NOVA BUS LFS
Service bulletins
38 bulletinsTechnical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
BS5578E
Service Bulletin/Repair Instructions
The rear door operator is missing one bolt and washer.
BS5580E
Service Bulletin/Repair Instructions
One fire suppression system pipe may be installed backwards and interfere with an alternator cable, creating friction that could damage one or both components.
FT5575E
Service Bulletin/Repair Instructions
Rear Door Electrical Operator. Incorrectly adjusted door stops could mislead the system by indicating incomplete closure of the door.
BS5572E
Service Bulletin/Repair Instructions
Water Sensor in E-Steering Compartment.
BS5438E
Service Bulletin/Repair Instructions
Restricted access to the Modular Propulsion Control System (MPCS) makes decommissioning difficult and presents a risk of damaging the HV cables during handling or testing.
BS5561E
Service Bulletin/Repair Instructions
Non-conforming Exterior speakers.
BS5562E
Service Bulletin/Repair Instructions
The transmission oil sampler line might be routed above the transmission oil dipstick tube, bringing it too close to the turbo. Heat from the turbo can damage the sample line.
FT5567
Service Bulletin/Repair Instructions
Battery Unbalanced Light Logic with AGM Battery.
FT5545
Service Bulletin/Repair Instructions
The Driverâs Barrier stationary glass is breaking in service due to possible metal to glass contact on the lower supports.
BS5551E
Service Bulletin/Repair Instructions
Headlight bezel adjustment screw may interfere with HIVIS frame.
FT5554
Service Bulletin/Repair Instructions
The Cabin Coolant Level Sensors for the LOW and HIGH levels are swapped.
BS5559E
Service Bulletin/Repair Instructions
Power cable needs blue heat shrink to indicate live power all the time. Connect cable to the correct location.
BS5506E
Service Bulletin/Repair Instructions
Battery door slam latch, due to a shortage, N620000263 was installed as an alternative to temporarily replace N81288.
BS5450E
Service Bulletin/Repair Instructions
LED strip (N105390) was installed without seals in the plug.
FT5531R1
Service Bulletin/Repair Instructions
Oil level creating different issues, Cummins recommendation following few parts issues.
FT5539
Service Bulletin/Repair Instructions
Buses logging cabin and engine coolant pressure codes as reported by Clever Device.
FT5534
Service Bulletin/Repair Instructions
The ground of the IVN unit (Intelligent Vehicle Network) could be connected to the wrong place.
FT5547
Service Bulletin/Repair Instructions
Alternator cable hardware may loosen in service cause by an assembly fault in production.
BS5532E
Service Bulletin/Repair Instructions
Grid heater cable loose due to workmanship issues.
FT5531
Service Bulletin/Repair Instructions
Oil level creating different issues in service. Cummins recommendation following few parts issues in service.
BS5490E
Service Bulletin/Repair Instructions
Fuse holder for the electric cooling fans require an improve protection against road debris.
FT5509
Service Bulletin/Repair Instructions
The Driverâs Barrier stationary glass is breaking in service due to possible metal to glass contact on the lower supports. The glass must have a minimum of 3mm gap all around the supports.
BS5511E
Service Bulletin/Repair Instructions
The EGR cooling hose N95062-48 is not rated for the engine compartment temperature. Under certain conditions the EGR cooling hose may crack and cause coolant leak.
BS5530E
Service Bulletin/Repair Instructions
Flag Terminal Hole is too Large for Terminal Stud.
FT5517
Service Bulletin/Repair Instructions
Grid heater cable loose due to workmanship issues.
FT5535
Service Bulletin/Repair Instructions
Consat programation was not completed.
BS5497E
Service Bulletin/Repair Instructions
Communication System Cavity plugs missing in 2 Ethernet switches.
BS5503E
Service Bulletin/Repair Instructions
The WHA11 harness has a potential chafing issue.
BS5501E
Service Bulletin/Repair Instructions
Battery tray arm may have loose hardware.
FT5505
Service Bulletin/Repair Instructions
New VBEA software created for Kneeling logic. Kneeling stopped working in VBEA versions A_T6 and Prod release A.
LI5485E
Service Bulletin/Repair Instructions
Introduction of headlight N109645 to replace N71373. The new headlight is interchangeable and offers better protection against water intrusion. It is possible to replace only one headlight if necessary.
FT5465
Service Bulletin/Repair Instructions
Erroneous Fault Codes reporting on the AVM System of Clever Devices.
FT5487
Service Bulletin/Repair Instructions
Driver's barrier door has an improper fit. Multiple holes drilled in riser and slideout glass hits the next stop compartment.
BS5441E
Service Bulletin/Repair Instructions
Wheel Chair Ramp Missing two P-clamps and a grommet.
BS5424E
Service Bulletin/Repair Instructions
Brake and Accelerator Pedals. Hardware and/or thread locker might be missing.
FT5455
Service Bulletin/Repair Instructions
Brass fitting (N79131) leaks found at BL2 and BL4 two-way valve, repairs were performed not per AVT0029.
BS5320ER1
Service Bulletin/Repair Instructions
Fire light coming on in the dash, Fire detection system
Reading this report
Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.