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P1484 Diagnostic Trouble Code Discussion for April 2010

Cooling Fan System Performance


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Trouble Ticket Help Requests for DTC P1484
Help Request Posted
2001 Chevrolet Blazer Trailblazer 4.3L MIL Lamp on VIN: S122109015
P1484: coolant fan rpm error. customer said truck would over heat some times,but the check engine light stays on,the reduced engine power light is on also,i cleared codes,[...] reduce engine power light come back on as soon as i got a mile up the road,p1481 did not come back on but truck d...
April 05, 2010
2001 Chevrolet Blazer Trailblazer 4.3L MIL Lamp on VIN: S122109015
P1484: coolant fan rpm error. customer said truck would over heat some times,but the check engine light stays on,the reduced engine power light is on also,i cleared codes,[...] reduce engine power light come back on as soon as i got a mile up the road,p1481 did not come back on but truck d...
April 07, 2010
2001 Chevrolet Blazer Trailblazer 4.3L MIL Lamp on VIN: S122109015
P1484: coolant fan rpm error. customer said truck would over heat some times,but the check engine light stays on,the reduced engine power light is on also,i cleared codes,[...] reduce engine power light come back on as soon as i got a mile up the road,p1481 did not come back on but truck d...
April 05, 2010
2001 Chevrolet Blazer Trailblazer 4.3L MIL Lamp on VIN: S122109015
P1484: coolant fan rpm error. customer said truck would over heat some times,but the check engine light stays on,the reduced engine power light is on also,i cleared codes,[...] reduce engine power light come back on as soon as i got a mile up the road,p1481 did not come back on but truck d...
April 07, 2010