Index Chrysler Chrysler 300M / Concorde / Interpid / LHS, Dodge Interpid - service repair manual 2000-2004 year
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RADIATOR FAN OPERATION - 2.7L ENGINE ENGINE COOLANT TEMPERATURE INTAKE (CHARGE) TEMPERATURE A/C Off A/C On Engine @ Idle < 13 Km/h (8 MPH) Vehicle Speed Vehicle Speed < 45 Km/h (28 MPH)** Fan Speed Low High Low High Low High Low High Fan On: 106°C (223°F) 110°C (230°F) 105°C (221°F) 110°C (230°F) 104°C (219°F) - After 1st Fan Cycle 110°C (230°F) 65°C (149°F) if coolant<93°C (199°F) 61°C (142°F) if coolant >105°C After Low Fan On for 8 minutes. Fan Off: 102°C (216°F) 107°C (225°F) 102°C (216°F) 106°C (223°F) Fan on time = 4 minutes* 105°C (221°F) 64°C (147°F) if coolant<92°C (197°F 60°C (140°F) if coolant>104°C (219°F Fan on time = 4 minutes* *Minimum fan on time = 90 seconds **Note: If low fan is on for 8 minutes, fan turns on high speed for 4 minutes, then goes back to low speed. A/C PRESSURE TRANSMISSION OIL TEMPERATURE Fan Speed Low High Low High Fan On: 1,448 Kpa (210 psi) 1,717 Kpa (249 psi) 109°C (228°F) 111°C (232°F) Fan Off: 1,207 Kpa (175 psi) 1,503 Kpa (218 psi) 104°C (220°F) 109°C (228°F) LH ENGINE 7 - 31 RADIATOR FAN (Continued) |