1991 Mitsubishi 3000GT transmission problems

Defect

ON CERTAIN PASSENGER VEHICLES, A CONDITION EXISTS THAT ALLOWS OIL TO LEAK FROM THE ALL-WHEEL DRIVE TRANSFER CASE.

Consequence

LOW OIL LEVELS IN THE TRANSFER CASE COULD CAUSE BEARING DAMAGE AND RESULT IN DRIVE TRAIN LOCKUP, INCREASING THE RISK OF A CRASH.

Remedy

DEALERS WILL INSPECT THE TRANSFER CASE FOR INDICATIONS OF OIL LEAKAGE OR DAMAGE. VEHICLES THAT HAVE OIL LEAKAGE WILL HAVE THE TRANSFER CASE RESEALED AND RE-FILL THE TRANSFER CASE TO THE PROPER LEVEL, OR REPLACED THE TRANSFER CASE IF THERE IS EVIDENCE OF DAMAGE. OWNER NOTIFICATION IS EXPECTED TO BEGIN DECEMBER 9, 2002. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT MITSUBISHI AMERICA AT 1-888-648-7820 OR MITSUBMISHI CARIBBEAN AT 1-787-251-8715.

Defect

A CONDITION EXISTS THAT ALLOWS OIL TO LEAK FROM THE ALL WHEEL DRIVE TRANSFER CASE. LOW OIL LEVELS IN THE TRANSFER CASE CAN CAUSE BEARING DAMAGE AND FAILURE.

Consequence

BEARING FAILURE IN THE TRANSFER CASE CAN RESULT INPOWER TRAIN LOCKUP WITHOUT PRIOR WARNING, WHILE THE VEHICLE IS AT HIGHWAY SPEED.THIS COULD RESULT IN A LOSS OF VEHICLE CONTROL AND AN ACCIDENT.

Remedy

INSTALL A C-RING TO TRANSFER CASE TO PREVENT OIL LEAKAGE, OR REPLACE TRANSFER CASE TO MAINTAIN SUFFICIENT OIL LEVELS IN THE TRANSFER CASE.