Radiator Hose Collapsed – 2003-2005 Mitsubishi Outlander & 2002-2005 Lancer

SUBJECT: RADIATOR HOSE COLLAPSED	No: TSB-05-14-001
	DATE: July, 2005
	MODEL: See below

 

PURPOSE

If the radiator cap’s vent valve is stuck closed from corrosion contamination, the cooling system cannot pull coolant back from the reservoir. This may cause the upper and/or lower radiator hose to collapse. If the radiator cap vent valve is stuck, change the coolant and replace the radiator cap.

 

AFFECTED VEHICLES

2003-05 Outlander 2002-05 Lancer

 

PROCEDURE

1. Verify that the upper and/or lower radiator hose is collapsed.

2. Use a trim stick to gently attempt to lift the vent valve. 3. If the vent valve is stuck, change the coolant as described in Group 14 of the appropriate service manual. Then replace the radiator cap with the part listed in the PARTS INFORMATION section of this bulletin. NOTE: Do not replace the thermostat for a collapsed radiator hose.

 

PARTS INFORMATION

Use the Genuine Mitsubishi Part listed below:

Description	Part Number
Radiator Cap	1350A199

 

WARRANTY INFORMATION

Normal warranty procedures apply.