SB_588.4
Service Bulletin/Repair Instructions
Addressing fault codes and upgrades to the Midwest Climate Control (MCC) HVAC system.
Vehicle report
1999 PIERCE IMPEL
Service bulletins
3 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.
PB_560
Service Bulletin/Repair Instructions
Replacement step options for discontinued power steps on Impel/Velocity⢠chassis.
SB_588
Service Bulletin/Repair Instructions
Addressing fault codes and upgrades to the MCC HVAC 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.