Component resistance values
The resistance values assume a temperature of +20°C unless otherwise stated.
NOTE:
For the damper motors, a diode must be connected in series with each winding. This can have a great effect on the measurement value when resistance testing if measured using a tool other than VIDA. The resistance given will be significantly higher than the value given in the table below.
COMPONENT RESISTANCE VALUES
| Component | Other |
| Evaporator temperature sensor | Resistance: -40°C = approximately 91.8 kΩ -30°C = approximately 48.4 kΩ -20°C = approximately 26.6 kΩ -10°C = approximately 15.2 kΩ 0°C = approximately 9.0 kΩ 10°C = approximately 5.5 kΩ 20°C = approximately 3.4 kΩ 30°C = approximately 2.2 kΩ 40°C = approximately 1.5 kΩ 50°C = approximately 1.0 kΩ 60°C = approximately 0.7 kΩ 70°C = approximately 0.5 kΩ 80°C = approximately 0.3 kΩ 90°C = approximately 0.2 kΩ |
| Blower fan motor power unit | Resistance: #A4-#A1 = 510 Ω #A3-#B1 = 4.7 kΩ |
| Damper motor normal (temp l/r, def) | Resistance in the windings between terminals: #1-#3 = 46 Ω #1-#4 = 46 Ω #1-#5 = 46 Ω #1-#6 = 46 Ω |
| Damper motor fast (floor/vent, rec, mode) | Resistance in the windings between terminals: #1-#3 = 15 Ω #1-#4 = 15 Ω #1-#5 = 15 Ω #1-#6 = 15 Ω |
| Fan motor passenger compartment temperature sensor | Resistance in the windings between terminals: #3-#4 = 68 Ω #1-#5 = 450-900 Ω |