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2002 Chevrolet Trailblazer LS 4.2L Rad fan control
The radiator fan on this vehicle is computer controlled. Pulse width modulation to control the fan speed. The P1484 code sets when the fan is more than 800 rpm off the requested speed. Using the scanner we can request a certain percent of fan clutch engagement...
FIX posted 10/7/2004
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Message Closed w/FIX
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7 Replies Received
7 Replies Received
Related Documents & Media | VIN | 1GNDS13592 |
| Engine | 4.2 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Affected | Rad Fan Control |
| Conditions | Code 1484 |
Message Closed w/FIX
Vehicle Data
2002 Chevrolet Trailblazer LS
| VIN | 1GNDS13592 |
| Engine | 4.2 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Affected | Rad Fan Control |
| Conditions | Code 1484 |
Video