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My cooling fans continue to run while engine is off we have changed the transducer relay cooling sensor what else could it b?
Wiki User
∙ 15y ago
ANSWER: NEED MORE INFO ABOUT VEHICLE- YEAR, MODEL, ENGINE. IF YOU HAVE A GRAND CHEROKEE (WJ) 4.0L OR 4.7L THE PROBLEM IS PROBABLY DUE TO A
DEFECTIVE RADIATOR FAN CONTROL MODULE (FAN RELAY). IT IS LOCATED UNDER THE RIGHT HEADLAMP. THE BUMPER FASCIA AND HEADLAMP SUPPORT WILL NEED TO BE REMOVED TO ACCESS THE MODULE.
IF YOU HAVE A CHEROKEE (XJ) THE PROBLEM IS MOST LIKELY TO BE A DEFECTIVE RADIATOR FAN RELAY (LOCATED IN THE POWER DISTRIBUTION CENTER ON THE RIGHT SIDE OF THE ENGINE COMPARTMENT)
Wiki User
∙ 15y ago
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When 1990 Honda is running cooling fan does not come on but comes on when shut off thermostat and temperature switch changed?
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