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Service bulletin 83

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id636922
Published by NHTSA2002-11-15
Manufacturer's number83
Manufacturer's date2002-06-01
NHTSA componentPOWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)

NHTSA's summary

BULLETIN REVIEW REGARDING TSB-02-13-009 TO CORRECT THE POWER TRAIN CONTROL MODULE (PCM) BACKUP POWER SUPPLY CIRCUITS. *TT

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Transmission and driveline, Automatic transmission, Transmission control module

Vehicles listed
MITSUBISHI GALANT2002

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
1372007-06-18. Service bulletin. REPROGRAMMING THE PCM DRIVABILITY OR SENSITIVITY ISSUES CAN BE CORRECTED. *KB
05230042005-10-04. Service bulletin. 2-3 SHIFT FLARE. *TT
050120042005-05-02. Service bulletin. 2-3 SHIFT FLARE. *EH
03230062003-12-15. Service bulletin. TORQUE CONVERTER SHUDDER, SURGE, AND/OR VIBRATION (POSSIBLY INTERMITTENT) WHEN DRIVING 35-50 MPH AT STEADY THROTTLE. *TT
03230012003-04-11. Service bulletin. AUTOMATIC TRANSAXLE (A/T) STANDARD HYDRAULIC PRESSURES - SERVICE MANUAL REVISION. *TT
02130172003-02-12. Service bulletin. POWER TRAIN CONTROL MODULE (PCM) REPROGRAMMING FOR MISFIRE CODE SET WITH NO DRIVEABILITY CONCERNS. *TT
TSB02230032002-10-18. Service bulletin. THIS BULLETIN REVISES THE TIGHTENING TORQUE VALUES FOR THE TRANSMISSION OUTPUT SHAFT RETAIN BOLTS AND THE TRANSMISSION OIL PUMP MOUNTING BOLTS. *TT
02130092002-10-03. Service bulletin. SUBJECT REGARDING CORRECTED POWER TRAIN CONTROL MODULE BACKUP POWER SUPPLY CIRCUITS. *JG
02130152002-10-01. Service bulletin. SUBJECT REGARDING POWERTRAIN CONTROL MODULE REPROGRAMMING FOR COLD ENGINE MISFIRE. *JG