IS-21072B
Service Bulletin/Repair Instructions
STEERING GATEWAY. Revision B - PIN 2 and 10 were inverted on connector A139
Vehicle report
Technical 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.
IS-21072B
STEERING GATEWAY. Revision B - PIN 2 and 10 were inverted on connector A139
IS-22055
H3 SERIES LED HEADLAMPS RETROFIT
MI22-12B
Air Tanks Draining Sequence. Revision: B - General Update
MI22-12A
Air Tanks Draining Sequence. Revision: A - Erroneous Secondary & Accessory tanks location.
MI22-12
Air Tanks Draining Sequence
IS-22902
TAG AXLE HUB FLANGE - ALTERNATE CAP SCREW
IS21-072
STEERING GATEWAY, revision A : Cancel watch dog removal from EFD part of the instruction
MI20-08C
STORAGE AND STARTUP GUIDELINES : part number updates
WB22-07
TGW PROGRAMMING
IS21-072A
STEERING GATEWAY Revision A Cancel watch dog removal from EFD part of the instruction
IS20-925A
CENTRAL HVAC MERV FILTERS INSTALLATION
IS20-932A
H3 SERIES ENVIROCARE - IONS AIR SANITIZER
IS22-040
BRAKE PEDAL SEAL PLATE INSTALLATION KIT
MI21-13A
An automated test is available to check the big HVAC superheat from the driver seat. This test is controlled by Multiplex, eliminating interventions and the need to take measures on the vehicle.
SR19-31C
ENGINE CONTROL MODULE (ECM) SOFTWARE UPDATE - Engine Cooling Strategy in High Altitude Operation Revision C: VIN range in application box rearranged for H3 coaches
MI21-06
Diesel Exhaust Fluid ( DEF ) Contamination In Fuel System, Inspection And Repair â From US10 to newer engine generation
Mi21-07A
RONT & TAG AXLE â UNITIZED HUB BEARING END PLAY VERIFICATION AND REPLACEMENT
SP18-35F
P20EE (diagnostic troubleshooting code) SOLUTION - NOX CONVERSION EFFICIENCY Rev E: expiration date removed
IS-20932A
H3 SERIES ENVIROCARE - IONS AIR SANITIZER REV A
IS-20925A
CENTRAL HVAC MERV FILTERS INSTALLATION REVA
IS-20932
H3 SERIES ENVIROCARE - IONS AIR SANITIZER
is_19037a
PREVOST DRIVER ASSIST SYSTEM CAMERA & HEAD-UP-DISPLAY INSTALLATION ON H3 SERIES
MI21-01
VOLVO I-SHIFT TRANSMISSION REPLACEMENT - DIFFERENCE BETWEEN CONNECTIONS AT THE TOP OF THE OIL FILTER HOUSING
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.