Technical Service Bulletin 05-007-14-2918 — 2003 MAZDA MPV
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
Bulletin Details
| TSB ID | 05-007-14-2918 |
| Manufacturer | |
| Vehicle | 2003 MAZDA MPV |
| Component | POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM) |
| Communication Date |
Bulletin Summary
THE VEHICLES AUTOMATIC TRANSAXLE (ATX) MAY EXHIBIT SHIFT SHOCK WHILE THE ENGINE WARMS FROM COLD TO NORMAL OPERATING TEMPERATURE. THE SYMPTOM IS INTERMITTENT, IT DOES NOT OCCUR ALL THE TIME. THE SHIFT SHOCK USUALLY OCCURS DURING 1-2 OR 2-3 UPSHIFTS, OR 3-2 PART THROTTLE DOWNSHIFTS. IN MOST CASES, THE CAUSE OF THE SHIFT SHOCK IS FROM THE TRANSMISSION CONTROL MODULE (TCM) SOFTWARE CALIBRATION. AN UPDATED SOFTWARE CALIBRATION IS AVAILABLE ON THE MAZDA SERVICE SUPPORT SYSTEM (MS3) TO CORRECT THE SHIFTING CONCERNS.
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 2003 MAZDA MPV
00-001-20-3689
ENGINE AND ENGINE COOLING
00-001-20-3689
POWER TRAIN
05-006-14-2917
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
0700403
ENGINE AND ENGINE COOLING:COOLING SYSTEM
08022004
UNKNOWN OR OTHER
0902904
SUSPENSION:FRONT
0901904
VISIBILITY:GLASS, SIDE/REAR
0500603
ELECTRICAL SYSTEM
0102103
ENGINE AND ENGINE COOLING:ENGINE