Whirlpool MED / GD 9600S None of the LEDs light up, Particular group of LEDs does not light up

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8.Measure the resistance across the pins of the mating connector. If a small resistance is measured, replace this harness.

9.Measure the resistance across each of the outermost contacts and the center pin (ground).

•If a resistance less than infinity is mea- sured, replace the wire harness and moisture sensor.

10.If moisture sensor diagnostic test passes, check the thermistor (perform Test #3a, page 6-8).

•If the problem persists after replacing the moisture sensor and thermistor, re- place the electronic control board.

TEST #5: BUTTON & LED TEST

Activate the Diagnostic Test mode, and check for the following situations:

•None of the LEDs light up.

•A particular group of LEDs does not light up.

•A single LED does not light up.

•No beep sound is heard.

•No dryer function is activated when a particular button is pressed.

•E3 error code is displayed.

None of the LEDs light up:

1.See “Diagnostic Guide” on page 6-1 be- fore servicing.

2.Visually check that connectors P3 and P4 are inserted all the way into the electronic control board. If these connections are good, perform the checks described in “Checking The Button Functions,” and “Checking The Rotary Cycle Selector.”

•If this visual test passes, replace the electronic control board.

•Otherwise, replace the console elec- tronics and housing.

A particular group of LEDs does not light up:

A group or combination of LEDs share a com- mon electronic connection. If this connection is open, all of the LEDs in the group will be disabled. Replace the console electronics and housing.

A single LED does not light up:

Press the button or manipulate the dial asso- ciated with the LED several times. If the LED does not light up, the LED has failed. Replace the console electronics and housing.

No beep sound is heard:

If the associated LEDs do light up, it is pos- sible that the beeper circuit has failed. Check functions of buttons before replacing the elec- tronic control board.

No dryer function is activated when a particular button is pressed:

If the associated LEDs do light up, it is pos- sible that the electronic control board has failed. Check functions of buttons before replacing the electronic control board.

E3 error code is displayed:

If the E3 error code is displayed, there is a user interface or software mismatch. It is also pos- sible that a component on the console elec- tronics or the electronic control board has failed. Check functions of buttons before re- placing the electronic control board. See “Checking The Button Functions” on page 6-12.

6-11

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Contents Epic Forward Goals and ObjectivesTable of Contents Page Safety First GeneralSerial Number Model & Serial Number DesignationsModel Number Model & Serial Number Label Tech Sheet Locations Specifications 12345 14367389Purchased.9869374149893467762934899691241473393 12345included.12345467892649 1234546 527932759675445627927345 675794786 67846977 677 56457 123456782967455427646747276243454 5766377275 For a grounded, cord-connected dryer369#8 648 63#644568567 789123456Into a hook shape 42Connect the other wires to outer terminal block screws 33333333333 12345678393334567893327643764732237426263346 6963747322374796 664663747322374743263747322374 1232456728927383 3258412324 522932299662345678834962 12342 1473234392625 349226253222 5672541234563789 759 42836969 5632879766977%%6&997969 Funnel Burner Gas Burner AssemblyComponent Locations Removing the Electronic Control Board Relay K1 P2 Removing the Console & Touchpad Subassembly Touchpad Subassembly Console Subpanel Catch Removing the Door Switch To remove the thermal fuse or ther- mistor On the nextTo remove the drive motor To remove the belt switch To remove the heater To remove the high-limit thermostat or the thermal cutoff Removing the BELT, DRUM, & Rollers To remove the belt and drum To remove a roller Removing the Drum Light Socket Squeeze Arms Removing the Moisture Sensor To remove the burner assembly Manifold Clamp Screw To remove the flame sensor To remove the high-limit thermostatComponent Testing HeaterDrive Motor Thermal Fuse Thermistor Thermal Cutoff Electric Dryers only Resistance Tests GAS Burner Coils Burner IgnitorFlame Sensor HIGH-LIMIT ThermostatElectrostatic Discharge ESD Sensitive Electronics DiagnosticsDiagnostic Guide Activating The Diagnostic Test Mode Display FAULT/ERROR CodesDiagnostic Tests Diagnostic Console switches and indica- tors Diagnostic Moisture SensorTroubleshooting Troubleshooting GuideTroubleshooting Tests Gas Dryers OnlyElectric Dryers Only Test #2 Motor Circuit Test Test #3 Heater Test Dryer does not heat Heat will not shut off Test #3a Thermistor TestTest #3b Thermal Fuse Test Test #3c GAS Valve Test GAS Dryers onlyTest #3c Thermal Cutoff Test Electric Dryers only Test #4 Moisture Sensor TestE3 error code is displayed None of the LEDs light upParticular group of LEDs does not light up Single LED does not light upChecking The Button Functions If using a digital meter, the resistanceIf using an analog meter, the resis Test #6 Door Switch Test Checking The Rotary Cycle SelectorPage Wiring Diagrams Page Product Specifications Warranty Information Sources
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