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Blower Resistor Continuity Specification Tables
I tested a 2002 Durango blower motor resistor block and recorded the results (in the table below) to further help you.
The important thing to remember is that if your multimeter shows you a NO continuity test result (indicated by the letters OL on your digital multimeter), the resistor block is bad and needs to be replaced.
| Terminal | Terminal | Resistance |
|---|---|---|
| 1 | 2 | 0.1-0.2 Ohms |
| 1 | 3 | 0.6 Ohms |
| 1 | 4 | 1.1 Ohms |
| 1 | 5 | 2.1 Ohms |
| 3 | 4 | 0.9 Ohms |
| 4 | 5 | 1.3 Ohms |
More 4.7L Dodge Tutorials
You can find a complete list of 4.7L Dodge tutorials in this index:
Here's a small sample of the tutorials you'll find in the index:
- How To Test The MAP Sensor (2000-2001 4.7L Dakota, Durango).
- How To Test The Throttle Position Sensor (2000-2007 4.7L Dodge).
- How To Test The Fuel Injectors (Dodge, Jeep 4.7L V8) (at troubleshootmyvehicle.com).
- How To Test For A Blown Head Gasket (4.7L Chrysler, Dodge, Jeep) (at troubleshootmyvehicle.com).
- How To Test The COP Ignition Coils (Chrysler, Dodge, Jeep 4.7L) (at troubleshootmyvehicle.com).
If this info saved the day, buy me a beer!
