
Component Testing Information 
 
!
WARNING
 
To avoid risk of electrical shock, personal injury, or death, disconnect power to dryer before servicing, 
unless testing requires it. 
 
16023153 Rev. 0 June 2004 
 
© 2004 Maytag Services
 
2
 
Illustration Component Test Procedure Results 
 
Thermal fuse Measure resistance of thermal fuse from 
terminal to terminal. 
 
Open at 360°±12°F (182°±7°C).... 
Auto reset −31°F (−35°C) 
If thermal fuse is open, both 
thermal fuse and thermostat limit 
must be replaced. 
Continuity < 1 Ω
Pink / White 
 
Thermostat cycling 
 
S.P.D.T. −3 terminals 
Measure resistance of the following terminals: 
 Terminals 1 −3............................... 
Heat thermostat with a small flame until a 
distinct click is heard. 
Terminals 1 −2............................... 
Open at 153°±5°F 
Close at 138°±5°F 
Continuity < 1 Ω
 
 
Continuity < 1 Ω
Orange 
 
Thermostat limit 
 
S.P.D.T. −3 terminals 
Measure resistance of the following terminals: 
 Terminals 1 −3............................... 
Heat thermostat with a small flame until a 
distinct click is heard. 
Terminals 1 −2............................... 
Open at 225°±7°F 
Close at 185°±9°F 
Continuity < 1 Ω
 
 
Continuity < 1 Ω
 
 
Thermostat heater Disconnect wire terminals and measure 
resistance of terminals. 
 
Terminal to terminal.......................... 
 
 
 
2400 ±240 Ω
 
 
Door switch 
 1 −COM 
2 −N.C. 
3 −N.O. 
Measure resistance of the switch: 
Door closed 
Terminals 1 −3............................... 
Door opened 
Terminals 1 −2............................... 
 
 
Continuity < 1 Ω
 
Continuity < 1 Ω
 
 
Rocker switch 
(Extended Tumble) Measure resistance of switch positions: 
 ON (Closed position).................... 
 OFF (Open position)...................... 
 
Continuity < 1 Ω
Infinite > 1 MΩ
 
 
Temperature switch 
 4 position Disconnect wires from component. Measure 
resistance of the switch in the following 
positions: 
 
 
 
 
Infinite > 1 MΩ
Continuity < 1 Ω
Continuity < 1 Ω
Continuity < 1 Ω
Continuity < 1 Ω
 
 
 
Timer Verify input and output voltage is present. Refer to specific model 
Technical Sheet for timing 
sequence chart and functional 
description of the component.