Whirlpool GHW9100L - Manual (Page 42)

5 - 4
MOTOR CONTROL UNIT
Power Supply
— — — — — L
— — — — — N
— — — — — GND
Motor Connector
— — — — — 1
— — — — — 2
— — — — — 3
— 4
— 5
}
}
Motor
Windings
Tachometer
Serial Comm Link
— — — — — Vcc
— — — — — IN/OUT
— — — — — GND
Connector Location
Door Switch
Test Points Reading
Door Closed 2 to 1 0 ohms
Door Open 2 to 1 Infinity
Heating Element Relay Solenoid
Test Points Reading
2 to 1 15 ohms
1 to 2 = 6 ohms
1 to 3 = 6 ohms
2 to 3 = 6 ohms