2004 Mitsubishi Diamante Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2004 Mitsubishi Diamante

2004 Mitsubishi Diamante Problems

Coolant Leak From Heater Core

A coolant leak may develop from the heater core, requiring replacement of the heater core.

The automatic transmission may fail prematurely

The automatic transmission may fail prematurely requiring overhaul or replacement of the transmission.

Brake Pedal Pulsation

A brake pedal pulsation may be noted on brake apply. This is commonly caused by warping of the front brake rotors. Our technicians remind us that re-machining (turning) the rotors can correct this issue but the repair may last only a short time as the thinner rotors would be even more prone to warping. Replacement of faulty rotors with high quality parts is often the best option in these situations.

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2004 Mitsubishi Diamante Recalls

Recall 04V428000
CERTAIN PASSENGER VEHICLES FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 208, 'OCCUPANT CRASH PROTECTION.' THE BILINGUAL ENGLISH/SPANISH REMOVABLE AIR BAG WARNING LABELS AFFIXED TO THE DASH AND TO THE SUNVISOR DO NOT MEET THE SIZE REQUIREMENTS OF THE STANDARD.

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