Technical Service Bulletin 14074 — 1999 UD UD1200
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE
Bulletin Details
| TSB ID | 14074 |
| Manufacturer | |
| Vehicle | 1999 UD UD1200 |
| Component | ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE |
| Communication Date |
Bulletin Summary
THIS BULLETIN STATES THAT CERTAIN VEHICLES' POWERTRAIN CONTROL MODULE (PCM) REQUIRE A FINAL DRIVE RATIO (NOT AXLE RATIO) AND TIRE REVOLUTION PER MILE INFORMATION DURING A PCM REPLACEMENT OR PCM RE-PROGRAM. *TT
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.