P1482 Diagnostic Trouble Code Discussion for August 2011
Cooling Fan Speed Clutch Output Circuit Malfunction
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| Help Request | Posted | |
| 2002 Chevrolet Trailblazer EXT LT 4.2L MIL Lamp on VIN: 1GNDT13SX2 P1482: An improper voltage level has been detected on the cooling fan clutch control circuit. This vehicle sets code p1482 very intermittantly. I have tested the fan per factory trouble chart, and cannot find a problem. Fan engages when commanded on with Tech2. Fan disengages when commanded off. Fan will match any desired speed of PCM. I have checked a... |
August 04, 2011 | |
| 2002 Chevrolet Trailblazer EXT LT 4.2L MIL Lamp on VIN: 1GNDT13SX2 P1482: An improper voltage level has been detected on the cooling fan clutch control circuit. This vehicle sets code p1482 very intermittantly. I have tested the fan per factory trouble chart, and cannot find a problem. Fan engages when commanded on with Tech2. Fan disengages when commanded off. Fan will match any desired speed of PCM. I have checked a... |
August 05, 2011 |
