Question about Whirlpool 24 in. GU980SCG Built-in Dishwasher

1 Answer

Everything works except drain. I have 6 ohms resistance on the drain circuit of the motor. How can I test the control board? Is there some way to bypass it to know everything else is good? mod:DU945PWPQO

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Check the following areas to combat this issue further. Use the connector pins on the back of the control to test its operational value.

1. Air gap / Drain hoses
If there is an air gap (located in the sink, near the faucet), check to see if it is clogged. Unscrew the top cap and see if there is anything blocking inside. Note: If there is no air gap installed, the dishwasher might not drain properly.

If the drain hose is clogged, the dishwasher would not drain. If there is an air gap installed, it is very common that a hose going from the air gap into the garbage disposer is clogged. Remove and clean the hose. Make sure to reattach the hose before starting the dishwasher.

Note: If you recently had a garbage disposer installed, it is common to overlook removing the drain plug.

2. Broken belt
Some dishwasher models use a belt to drive the pump. Replace the belt if found broken.

Note: Sometimes the belt would just come off the pump. Even though it might not be broken, it is recommended that you replace the belt, because it is probably too stretched out.

3. Pump
Some models have two impellers inside the pump - one, wash impeller, takes care of the wash cycles, the other, drain impeller, drains the water out. If the drain impeller is broken (broken blades, shaft), the dishwasher would not drain. Replace any broken pump components.

4. Drain solenoid
Some models (for example most GE dishwashers) use a drain solenoid to drain water out. Sometimes the solenoid gets stuck, preventing the water from draining out. Try to free up the solenoid. If unsuccessful, you might have to replace the pump assembly.

5. Motor
If the motor is stuck, it is sometimes possible to free it up by manually spinning the motor.

Replace the motor if defective.

6. Timer
Replace if defective (note: uncommon problem).

Posted on Jun 21, 2009

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Posted on Jan 02, 2017

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1 Answer

I have a saturn ion 06 coupe, neither of my windows are working! I have checked the fuse replaced both motord\regulators and the switches. They're still not working!! Plz help


Please do these check and let me know.

Diagnostic Fault Information

Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure.

Circuit/System Description

The power window system will operate any time the ignition is the ACC or RUN position. The power window system will also operate whenever the body control module (BCM) is in retained accessory power (RAP) mode. The driver power window switch contains individual window switches for each of power windows. All windows may be controlled up and down from the driver power window switch. The individual passenger power window switches will only control the up and down operation of their respective power window.
Each power window contains a reversible power window motor. The direction the window travels is dependent upon the polarity of the supply voltage. By reversing polarity of the supply voltage the window motor will move up or down. Each power window motor is internally circuit breaker protected.
Battery voltage is supplied to the power window switch through the accessory voltage supply circuit. The power window switch also receives a constant ground source. The power window motor control circuits are connected to ground through the normally closed up and down contacts of the power window switch. When the power switch is placed in the down position, the power window motor down control circuit is switched to 12 volts and is applied to the down side of the power window motor. Since the other side of the power motor is connected to ground through the normally closed contacts of the up switch, the window travels down. By placing the power window switch in the up position, the polarity of the power window motor is reversed and the window travels up.

Reference Information

Schematic Reference Power Window Schematics
Connector End View Reference Power Door Systems Connector End Views
Description and Operation Power Windows Description and Operation
Electrical Information Reference

Circuit/System Verification

Ignition ON, command the appropriate door window UP and DOWN by pressing the appropriate Window switch. Observe the operation of the appropriate door window.

Circuit/System Testing

  1. Ignition OFF, disconnect the B+ harness connector at the Driver Window Switch.
  2. Ignition OFF, test for less than 1.0 ohm of resistance between the ground circuit terminal D and ground.
  3. ?X If greater than the specified range, test the ground circuit for an open/high resistance.
  4. Ignition ON, verify that a test lamp illuminates between the B+ circuit terminal E and ground.
  5. If the test lamp does not illuminate, test the B+ circuit for an open/high resistance. If the PWR WNDW fuse is open, test the circuit terminal C for a short to ground.
  6. If all circuits test normal, test or replace the Driver Window Switch.
  7. Ignition OFF, connect the harness connector at the Driver Window Switch.
  8. Ignition OFF, disconnect the Passenger Window Switch.
  9. Ignition ON, verify that a test lamp illuminates between the B+ circuit terminal and ground.
  10. ?X If the test lamp does not illuminate, test the B+ circuit for an open/high resistance.
  11. Ignition OFF, test for less than 1.0 ohm of resistance between the control circuit terminal H and ground.
  12. ?X If greater than the specified range, test the control circuit for a short to voltage or an open/high resistance. If the circuit tests normal, replace the Driver Window Switch
  13. Ignition OFF, test for less than 1.0 ohm of resistance between the control circuit terminal D and ground.
  14. ?X If greater than the specified range, test the control circuit for a short to voltage or an open/high resistance. If the circuit tests normal, replace the Driver Window switch
  15. Connect a test lamp between control circuit terminal H and control circuit terminal D.
  16. Ignition ON, command the passenger door window UP and DOWN by pressing the passenger window control on the Driver Window Switch. The test lamp should illuminate during either of the commands.
  17. ?X If the test lamp remains OFF, test for a short to ground or open/high resistance on either control circuit. If all circuits test normal, test or replace the Driver Window Switch.
  18. Ignition OFF, reconnect the Passenger Window Switch.
  19. Ignition OFF, disconnect the harness connector at the appropriate Window Motor.
  20. Ignition OFF, test for less than 1.0 ohm of resistance between the control circuit terminal A and ground.
  21. ?X If greater than the specified range, test the control circuit for a short to voltage or an open/high resistance. If the circuit tests normal, test or replace the appropriate window switch.
  22. Ignition OFF, test for less than 1.0 ohm of resistance between the control circuit terminal B and ground.
  23. ?X If greater than the specified range, test the control circuit for a short to voltage or an open/high resistance. If the circuit tests normal, test or replace the appropriate window switch.
  24. Connect a test lamp between control circuit terminal A and control circuit terminal B.
  25. Ignition ON, command the appropriate window UP and DOWN by pressing the appropriate Window Switch. The test lamp should turn ON when commanding the UP and DOWN states.
  26. ?X If the test lamp remains OFF during either of the commands, test for a short to ground on either control circuit. If all circuits test normal, test or replace the appropriate Window Switch
  27. If all circuits test normal, test or replace the appropriate Window Motor.

Component Testing

    Driver Window Switch
  1. Ignition OFF, disconnect the harness connector at the Driver Window switch.
  2. Test for infinite resistance between the signal terminals A and B and the B+ circuit terminal E with the passenger window switch in the INACTIVE position.
  3. ?X If less than infinite resistance, replace the Driver Window switch.
  4. Test for less than 2 ohms of resistance between the signal terminal A and the B+ circuit terminal E with the passenger window switch in the UP position.
  5. ?X If greater than 2 ohms, replace the Driver Window switch.
  6. Test for less than 2 ohms of resistance between the signal terminal B and the B+ circuit terminal E with the passenger window switch in the DOWN position.
  7. ?X If greater than 2 ohms, replace the Driver Window switch.
  8. Test for infinite resistance between the signal terminals F and H and the B+ circuit terminal E with the driver window switch in the INACTIVE position.
  9. ?X If less than infinite resistance, replace the Driver Window switch.
  10. Test for less than 2 ohms of resistance between the signal terminal F and the B+ circuit terminal E with the driver window switch in the UP position.
  11. ?X If greater than 2 ohms, replace the Driver Window switch.
  12. Test for less than 2 ohms of resistance between the signal terminal H and the B+ circuit terminal E with the driver window switch in the DOWN position.
  13. If greater than 2 ohms, replace the Driver Window switch
    Passenger Window Switch
  1. Ignition OFF, disconnect the harness connector at the Passenger Window switch.
  2. Test for infinite resistance between the signal terminals G and F and the B+ circuit terminal with the switch in the INACTIVE position.
  3. ?X If less than infinite resistance, replace the appropriate passenger Window switch.
  4. Test for less than 2 ohms of resistance between the signal terminal G and the B+ circuit terminal with the switch in the UP position.
  5. ?X If greater than 2 ohms, replace the appropriate passenger Window switch.
  6. Test for less than 2 ohms of resistance between the signal terminal F and the B+ circuit terminal with the switch in the DOWN position.
  7. ?X If greater than 2 ohms, replace the appropriate passenger Window switch.
      Window Motor
    1. Install a 30-amp fused jumper wire between the control terminal A and 12 volts. Momentarily install a jumper wire between the control terminal B and ground. The appropriate Window Motor should perform the UP or DOWN function.
    2. ?X If the function does not perform as specified, replace the appropriate Window Motor.
    3. Reverse the jumper wires; the appropriate Window Motor should perform the DOWN or UP function.
    4. ?X If the function does not perform as specified, replace the appropriate Window Motor

Mar 25, 2015 | 2006 Saturn ION

Tip

Whirlpool Dryer Various Test Procedures - Part 1


TEST #1 Supply Connections
This test should only be done after confirming proper voltage at the outlet.
1. Unplug dryer or disconnect power.
2. Remove the cover plate from the back of the dryer.
3. Check that the power cord is firmly connected to the dryer’s wire harness.
4. Access the machine control electronics without disconnecting any wiring to the control board.
5. With an ohmmeter, check for continuity between the neutral (N) terminal of the plug and P8-3 (white wire) on the machine control board. If there is continuity, go to step 6. If there is no continuity, disconnect the white wire of the harness from the power cord. Test the continuity of the power cord neutral wire . If an open circuit is found,
replace the power cord. Otherwise, go to step 6.
6. In a similar way, check the continuity between the L1 terminal of the plug and P9- 2 (black wire) on the control board. If there is continuity, go to step 8. If there is no continuity, check the continuity of the power cord for power cord’s L1 wire. If an open circuit is found, replace the power cord. Otherwise, go to step 7.
7. Replace the main harness.
8. Visually check that the P5 connector is inserted all the way into the machine control electronics.
9. Visually check that the user interface assembly is properly inserted into the front console.
10. If both visual checks pass, replace the user interface assembly.
11. Plug in dryer or reconnect power.
12. Perform the Console Buttons and Indicators Diagnostic test to verify repair.
13. If indicators still do not light, the machine control electronics has failed: Unplug dryer or disconnect power.
Replace the machine control electronics. Plug in dryer or reconnect power. Perform the Console Buttons and Indicators Diagnostic test to verify repair.

TEST #2 Machine Control Power Check
This test is used to determine if power is present at the machine control electronics.
NOTE: The drum light is controlled by the machine control on all models.
1. Plug in dryer or reconnect power.
2. Open the door.If the drum light illuminates, then power is present at the machine control, and it is functional. Go to TEST #6. If the drum light fails to illuminate, do not assume the machine control electronics needs replacement. Several conditions may cause the drum light not to illuminate, including a bad bulb. If the drum light does not illuminate, go to TEST #1.

TEST #3 Drive Motor Circuit
This test will check the wiring to the motor and the motor itself. The following items are part of this motor system:
Harness/connection Belt/belt switch Drive motor Centrifugal switch Door switch Machine control electronics
1. Unplug dryer or disconnect power.
2. Access the machine control electronics and measure the resistance across P8-4 and P9-1.
If resistance across P8-4 and P9-1 is in the range of 1 to 6 ohms, replace the machine control electronics.
Otherwise, go to step 3.
3. Check the wiring and components in the path between these measurement points by referring to the appropriate wiring diagram and strip circuit in Section 7.
4. Check the belt switch and drive motor. Access the belt switch and drive motor by removing the front panel/drum assembly. Slowly remove the drum belt from the spring-loaded belt switch tension pulley, gently letting the belt pulley down.
5. Remove the white connector from the drive motor switch.
6. Check for the resistance values of the motor’s Main and Start winding coils. NOTE: Main and Start winding coils must be checked at the motor.WINDING RESISTANCE ω CONTACT POINTS OF MEASUREMENT
MAIN 1.4–2.6 Blue wire in back at pin 4 and bare copper wire on pin 5 of black drive motor switch
START 1.4–2.8 Blue wire in back at pin 4 and bare copper wire on pin 3 of black drive motor switch. If the resistance at the motor is correct, there is an open circuit between the motor and machine control electronics.
Check for failed belt switch. If the Start winding resistance is much greater than 4 ohms, replace the motor.
7. Check the belt switch by measuring resistance between the two blue wires while pushing up the belt switch tension pulley.If the resistance reading goes from infinity to a few ohms as pulley arm closes the switch, belt switch is OK. If not, replace the belt switch. If belt switch is OK and there is still an open circuit, check and repair the wiring harness.
8. Door switch problems can be uncovered in the Door Switch Diagnostic Test; however, if this was not done, the following can be done without applying power to the dryer. Connect an ohmmeter across P8-3 (neutral, white wire) and P8-4 (door, tan wire).With the door properly closed, the ohmmeter should indicate a closed circuit
(0–2 ohms). If not, replace the door switch assembly.

on Apr 11, 2009 | Whirlpool LER4634J Electric Dryer

1 Answer

What does LD code mean on my whirlpool cabrio washer mean?


Ld flashes when the water level does not change after the drain pump is on.
Is the drain hose or the drain pump clogged?
Is the drain hose height greater than 96? ?
Is the pump running? If not, see TEST #7.
TEST #7 Drain/Recirculation
Perform the following checks if washer fails to drain or recirculate.
1. See Activation of Manual Diagnostic Test Mode, and perform the Manual: Pumps test.
2. Remove the console to access the machine/ motor control assembly. See Accessing & Removing the Electronic Assemblies.
3. Visually check that the P4 connector is inserted all the way into the machine/motor control. If visual check passes, go to step 4. If visual check fails, reconnect P4 and repeat step 1.
4. Remove connector P4 from the machine/ motor control and check resistance values of pump motor windings. Resistance values should match those shown in wiring diagram, page 7-1. If resistance values are good, go to step 7. If winding measurements are much higher (tens of ohms to infinity) than shown in wiring diagram, a problem exists in the motor winding or in the connection between the machine/motor control and the motor. Go to step 5.
5. Tilt machine forward to access the bottom of the machine and the pumps. See Figure 1, page 6-13.
6. Check the resistance at the pump motor. Remove the connector at the motor and take measurements across pump terminals. Measurements should be as shown in the wiring diagram. If winding measurements are much higher (tens of ohms to infinity) than shown in wiring diagram, replace the pump motor. If the resistance at the pump motor is correct, there is an open circuit in the wiring between the motor and the machine/ motor control. Repair or replace the lower wiring harness. If the pump motor windings and machine/ motor control check OK, repair or replace the pump. Be sure to check the pump and tub sump for foreign objects before replacing pump.
7. See Activation of Manual Diagnostic Test Mode, and perform the Manual: Pumps test.
8. If the Manual: Pumps test failed, then the machine/motor control has failed: Unplug the washer or disconnect power. Replace the machine/motor control assembly. Perform the Manual: Pump test.

Aug 20, 2014 | Whirlpool Washing Machines

1 Answer

Winsheild wiper will not work


The wiper control module is probably at fault ,without test that is just a guess . The wiper/washer switch is a input to the wiper control module. Do you know anything about automotive electronics an electrical systems ?
  • The Wipers are Inoperative
  • Fuse.
  • Wiper motor.
  • Multi-function switch.
  • Circuitry.
  • Wiper control module.
  • GO to Pinpoint Test B .

Voltage drop testing the power an ground circuits for the wiper control module would be a good place to start . Do you know how to test electrical circuits with a volt meter ?
PINPOINT TEST B: THE WIPERS ARE INOPERATIVE CONDITIONS DETAILS/RESULTS/ACTIONS B1 CHECK FUSE JUNCTION PANEL FUSE 16 (30A)
Fuse 16 (30A)

  • Is the fuse OK?
Yes GO to B2 .

No REPLACE the fuse. TEST the system for normal operation. If the fuse fails again, CHECK for a short to ground. REPAIR as necessary. B2 CHECK FOR VOLTAGE TO THE WIPER CONTROL MODULE - CIRCUIT 65 (DG)
Wiper Control Module C294
Measure the voltage between wiper control module C294-2, circuit 65 (DG), and ground; and between wiper control module C294-11, circuit 65 (DG), and ground.
  • Is the voltage greater than 10 volts?
Yes GO to B3 .

No REPAIR circuit 65 (DG). TEST the system for normal operation. B3 CHECK CIRCUIT 57 (BK) FOR OPEN Measure the resistance between wiper control module C294-3, circuit 57 (BK), and ground; and between wiper control module C294-5, circuit 57 (BK), and ground.
  • Are the resistances less than 5 ohms?
Yes GO to B4 .

No REPAIR circuit 57 (BK). TEST the system for normal operation. B4 CHECK THE MULTI-FUNCTION SWITCH
Multi-Function Switch
Check the multi-function switch; refer to Section 211-05 .
  • Is the multi-function switch OK?
Yes GO to B5 .

No REPLACE the multi-function switch; REFER to Section 211-05 . TEST the system for normal operation. B5 CHECK CIRCUIT 993 (BR/W) FOR OPEN Measure the resistance between multi-function switch C269-4, circuit 993 (BR/W), and wiper control module C294-7, circuit 993 (BR/W).
  • Is the resistance less than 5 ohms?
Yes GO to B6 .

No REPAIR circuit 993 (BR/W). TEST the system for normal operation. B6 CHECK CIRCUIT 589 (O) FOR OPEN Measure the resistance between multi-function switch C269-1, circuit 589 (O), and wiper control module C294-1, circuit 589 (O).
  • Is the resistance less than 5 ohms?
Yes GO to B7 .

No REPAIR circuit 589 (O). TEST the system for normal operation. B7 CHECK THE WIPER CONTROL MODULE OUTPUT FOR VOLTAGE
Wiper Control Module C294

Wiper Motor C152
Turn the multi-function switch to the HI position. Measure the voltage between wiper motor C152-4, circuit 57 (BK), and wiper motor C152-3, circuit 56 (DB/O).
  • Is the voltage greater than 10 volts?
Yes REPLACE the wiper motor; REFER to Motor-Windshield Wiper . TEST the system for normal operation.

No GO to B8 . B8 CHECK CIRCUIT 57 (BK) FOR OPEN Measure the resistance between wiper motor C152-4, circuit 57 (BK), and ground.
  • Is the resistance less than 5 ohms?
Yes REPLACE the wiper control module; REFER to Module-Windshield Wiper . TEST the system for normal operation.

No REPAIR circuit 57 (BK). TEST the system for normal operation.

Jun 29, 2017 | 2002 Lincoln Town Car

1 Answer

Good day: Im having some issues with my washing machine some times when I start my machine appers the error F51, the model number is 11027082604 type 580.


Hello,


The F51 error code refers to a failure on the rotor position sensor,the test procedure for testing the RPS can be quite involved. Here is the test procedure

;TEST #3 Motor Circuit
This test checks the wiring to the motor and rotor position sensor; and the motor and rotor position sensor themselves. NOTE: Drain water from tub.
1. See Activation of Manual Diagnostic Test Mode, and check the motor and electrical connections by performing the Agitate and Spin tests under Manual: Motor. The following steps assumes that this stepfailed.
2. Unplug washer or disconnect power.
3. Check to see if basket will turn freely. If basket turns freely, go to step 4. If basket does not turn freely, determine what is causing the mechanical
friction or lock up.
4. Remove the console to access the machine/ motor control assembly. See Accessing& Removing the Electronic Assemblies.
5. Visually check that the P5 and P10 connectors are inserted all the way into the machine/motor control. If visual checks pass, go to step 6.
If visual checks fail, reconnect P5 and P10 and repeat step 1.
6. With an ohmmeter, check for 16 ohms resistance at the P5 connector between pins P5-1 and P5-2, and also between pins P5-1 and P5-3. Also measure the resistance at the P10 connector between pins P10-1 and P10-7 and verify that the resistance is within the range shown in the wiring diagram on page 7-1.
If the resistance is correct, go to step 11. If the P5 connector resistance is much higher than 16 ohms, or the P10 connector resistance is out of range, go to
step 7.
7. Tilt machine forward to access the bottom of the machine and the drive motor area. See Figure 1 on page 6-13. Remove the motor bolt, then the motor cover to access the motor connections. See Figure 2 on page 6-13.
8. Visually check the mounting bracket and electrical connections to the motor and rotor position sensor board. If visual check passes, go to step 9.
If visual check fails, reconnect the electrical connections, reassemble stator and motor cover and repeat step 1.
9. With an ohmmeter, check for continuity between all pins on the P10 machine/motor control connector and the motor rotor position sensor (RPS) connector. See Figures 2 and 4, pages 6-13 and 6-16. If there is continuity, go to step 11. If there is no continuity, replace the lower machine harness.
10. With an ohmmeter, check for continuity between all pins on the P5 machine/motor control connector and the drive motor connector. If there is continuity, replace the drive motor. If there is no continuity, replace the lower machine harness.
11. The drive motor and lower harness are good. Replace the motor RPS board and perform the Diagnostics test in step 1 to verify repair.
12. If the Diagnostics motor test in step 1 failed, then the machine/motor control has failed: Unplug the washer or disconnect power. Replace the machine/motor control assembly. Perform the Motor Diagnostics in step 1 to verify repair


IF THIS SEEMS GOBBELDY GOOK TO YOU CALL FOR SERVICE

Jul 30, 2011 | Washing Machines

1 Answer

The dl. Code comes on


DL = Long Drain Ld flashes when the water level does not change after the drain pump is on.
Is the drain hose or the drain pump clogged?
Is the drain hose height greater than 96? ?

Perform the following checks if washer fails to drain or recirculate.
1. See Activation of Manual Diagnostic Test Mode, and perform the Manual: Pumps test.
2. Remove the console to access the machine/ motor control assembly. See Accessing & Removing the Electronic Assemblies.
3. Visually check that the P4 connector is inserted all the way into the machine/motor control. If visual check passes, go to step 4. If visual check fails, reconnect P4 and repeat step 1.
4. Remove connector P4 from the machine/ motor control and check resistance values of pump motor windings. Resistance values should match those shown in wiring diagram, page 7-1. If resistance values are good, go to step 7. If winding measurements are much higher (tens of ohms to infinity) than shown in wiring diagram, a problem exists in the motor winding or in the connection between the machine/motor control and the motor. Go to step 5.
5. Tilt machine forward to access the bottom of the machine and the pumps. See Figure 1, page 6-13.
6. Check the resistance at the pump motor. Remove the connector at the motor and take measurements across pump terminals. Measurements should be as shown in the wiring diagram. If winding measurements are much higher (tens of ohms to infinity) than shown in wiring diagram, replace the pump motor. If the resistance at the pump motor is correct, there is an open circuit in the wiring between the motor and the machine/ motor control. Repair or replace the lower wiring harness. If the pump motor windings and machine/ motor control check OK, repair or replace the pump. Be sure to check the pump and tub sump for foreign objects before replacing pump.
7. See Activation of Manual Diagnostic Test Mode, and perform the Manual: Pumps test.
8. If the Manual: Pumps test failed, then the machine/motor control has failed: Unplug the washer or disconnect power. Replace the machine/motor control assembly. Perform the Manual: Pump test.

Dec 31, 2010 | Whirlpool Cabrio WTW6600SBT Top Load...

1 Answer

My Maytag Bravos quiet series 300 washing machine stopped. Won't drain. A message Ld shows. Not sure what to do


Hi and welcome to FixYa, I am Kelly.
My response is very long and will be in 2 parts this is PART 1

Here is what the service manual says about Ld:

"Ld" (Washer is taking too long to drain

water from the wash tub)

Check the following:

Is the drain hose kinked or clogged?

Is the drain hose installed properly? See

"Connect the Drain Hose," page 2-5. Press
PAUSE/CANCEL to clear display
Also:

Is the drain hose clogged, or the end of

the drain hose more than 96? (244 cm)

above the floor?
See "Drain System," page 2-3.
6. To remove the drain pump: (there are 2 pumps... the drain pump is on the left)

a) Loosen the clamps and pull the inlet

and outlet drain hoses off the pump.

Note that there is a tab on the outlet

connector that fits into a slot in the

hose.

b) Remove the three 5/16? hex-head

screws from the drain pump and remove
the pump from the tub.
Check the pump inlet and the tub outlet for obstructions.
Pump electrical winding resistance test:

-Disconnect the wire connector from the

drain pump terminals.

- Set the ohmmeter to the R x 1 scale.

- Touch the ohmmeter test leads to each

of the drain pump terminals. The meter
should indicate between 10.5 and 14 ?.

----Due to the design of the machine the 2 wires going to the drain pump have be notorous for backing out of the plastic connector. Check the connector of the pump for loose terminal connections. --

From the Ld troubleshooting steps / procedure:

Long Drain

Ld flashes when the water level does not change after the drain pump is on.

• Is the drain hose or the drain pump clogged?

• Is the drain hose height greater than 96? ?

• Is the pressure hose connection from the tub to the machine/motor control pinched or plugged?
• Is the pump running? If not, see TEST #7.

TEST 7

TEST #7 Drain/Recirculation

Perform the following checks if washer fails to drain or recirculate.

1. See Activation of Manual Diagnostic Test

Mode, and perform the Manual: Pumps

test.

2. Remove the console to access the machine/

motor control assembly. See Accessing

& Removing the Electronic Assemblies.

3. Visually check that the P4 connector is

inserted all the way into the machine/motor

control.

If visual check passes, go to step 4.

If visual check fails, reconnect P4 and

repeat step 1.

4. Remove connector P4 from the machine/ motor control and check resistance values of pump motor windings. Resistance values should match those shown in wiring diagram, page 7-1.

If resistance values are good, go to step 7.

If winding measurements are much higher (tens of ohms to infinity) than shown in wiring diagram, a problem

exists in the motor winding or in the connection between the machine/motor

control and the motor. Go to step 5.

5. Tilt machine forward to access the bottom

of the machine and the pumps. See
Figure 1, page 6-13.
6. Check the resistance at the pump motor. Remove the connector at the motor and

take measurements across pump terminals. Measurements should be as shown in the wiring diagram.

If winding measurements are much higher (tens of ohms to infinity) than shown in wiring diagram, replace the

pump motor.

If the resistance at the pump motor is correct, there is an open circuit in the wiring between the motor and the machine/

motor control. Repair or replace the lower wiring harness.

If the pump motor windings and machine/ motor control check OK, repair or replace the pump. Be sure to check

the pump and tub sump for foreign objects before replacing pump.

7. See Activation of Manual Diagnostic Test Mode, and perform the Manual: Pumps test.

8. If the Manual: Pumps test failed, then the machine/motor control has failed:

Unplug the washer or disconnect power.Replace the machine/motor control assembly.
Perform the Manual: Pump test.

Nov 21, 2010 | Maytag Bravos 3.8 Cu. Ft. Washer

1 Answer

I keep getting an Ld code on my cabrio. It always has 14 minutes left. I even unplugged and replugged it, and it goes right back to the code. I had to have a new computer board put into it less than a year...


Long Drain Ld flashes when the water level does not change after the drain pump is on. • Is the drain hose or the drain pump clogged? • Is the drain hose height greater than 96˝ ? • Is the pump running? If not, see TEST #7.
TEST #7 Drain/Recirculation Perform the following checks if washer fails to drain or recirculate. 1. See Activation of Manual Diagnostic Test Mode, and perform the Manual: Pumps test. 2. Remove the console to access the machine/ motor control assembly. See Accessing & Removing the Electronic Assemblies. 3. Visually check that the P4 connector is inserted all the way into the machine/motor control. If visual check passes, go to step 4. If visual check fails, reconnect P4 and repeat step 1. 4. Remove connector P4 from the machine/ motor control and check resistance values of pump motor windings. Resistance values should match those shown in wiring diagram, page 7-1. If resistance values are good, go to step 7. If winding measurements are much higher (tens of ohms to infinity) than shown in wiring diagram, a problem exists in the motor winding or in the connection between the machine/motor control and the motor. Go to step 5. 5. Tilt machine forward to access the bottom of the machine and the pumps. 6. Check the resistance at the pump motor. Remove the connector at the motor and take measurements across pump terminals. Measurements should be as shown in the wiring diagram. If winding measurements are much higher (tens of ohms to infinity) than shown in wiring diagram, replace the pump motor. If the resistance at the pump motor is correct, there is an open circuit in the wiring between the motor and the machine/ motor control. Repair or replace the lower wiring harness. If the pump motor windings and machine/ motor control check OK, repair or replace the pump. Be sure to check the pump and tub sump for foreign objects before replacing pump. 7. See Activation of Manual Diagnostic Test Mode, and perform the Manual: Pumps test. 8. If the Manual: Pumps test failed, then the machine/motor control has failed: Unplug the washer or disconnect power. Replace the machine/motor control assembly. Perform the Manual: Pump test.

Jun 17, 2009 | Whirlpool Cabrio WTW6600SBT Top Load...

1 Answer

Kenmore oasis he top loader shows LD error code. got back panel off, now what?


Long Drain Ld flashes when the water level does not change after the drain pump is on. • Is the drain hose or the drain pump clogged? • Is the drain hose height greater than 96˝ ? • Is the pump running? If not, see TEST #7.
TEST #7 Drain/Recirculation Perform the following checks if washer fails to drain or recirculate. 1. See Activation of Manual Diagnostic Test Mode, and perform the Manual: Pumps test. 2. Remove the console to access the machine/ motor control assembly. See Accessing & Removing the Electronic Assemblies. 3. Visually check that the P4 connector is inserted all the way into the machine/motor control. If visual check passes, go to step 4. If visual check fails, reconnect P4 and repeat step 1. 4. Remove connector P4 from the machine/ motor control and check resistance values of pump motor windings. Resistance values should match those shown in wiring diagram, page 7-1. If resistance values are good, go to step 7. If winding measurements are much higher (tens of ohms to infinity) than shown in wiring diagram, a problem exists in the motor winding or in the connection between the machine/motor control and the motor. Go to step 5. 5. Tilt machine forward to access the bottom of the machine and the pumps 6. Check the resistance at the pump motor. Remove the connector at the motor and take measurements across pump terminals. Measurements should be as shown in the wiring diagram. If winding measurements are much higher (tens of ohms to infinity) than shown in wiring diagram, replace the pump motor. If the resistance at the pump motor is correct, there is an open circuit in the wiring between the motor and the machine/ motor control. Repair or replace the lower wiring harness. If the pump motor windings and machine/ motor control check OK, repair or replace the pump. Be sure to check the pump and tub sump for foreign objects before replacing pump. 7. See Activation of Manual Diagnostic Test Mode, and perform the Manual: Pumps test. 8. If the Manual: Pumps test failed, then the machine/motor control has failed: Unplug the washer or disconnect power. Replace the machine/motor control assembly. Perform the Manual: Pump test.

Jun 16, 2009 | Whirlpool Cabrio WTW6600SBT Top Load...

2 Answers

How do you fix code f 51 on the top loader cabrio washing machine


F then 51 flashes when there is a motor rotor position sensor (RPS) failure. See TEST #3

Motor RPS Failure

here is what test 3 is... good luck...

TEST #3 Motor Circuit
This test checks the wiring to the motor and rotor position sensor; and the motor and rotor position sensor themselves. NOTE: Drain water from tub.
1. See Activation of Manual Diagnostic Test Mode, and check the motor and electrical connections by performing the Agitate and Spin tests under Manual: Motor. The following steps assumes that this stepfailed.
2. Unplug washer or disconnect power.
3. Check to see if basket will turn freely. If basket turns freely, go to step 4. If basket does not turn freely, determine what is causing the mechanical
friction or lock up.
4. Remove the console to access the machine/ motor control assembly. See Accessing& Removing the Electronic Assemblies.
5. Visually check that the P5 and P10 connectors are inserted all the way into the machine/motor control. If visual checks pass, go to step 6.
If visual checks fail, reconnect P5 and P10 and repeat step 1.
6. With an ohmmeter, check for 16 ohms resistance at the P5 connector between pins P5-1 and P5-2, and also between pins P5-1 and P5-3. Also measure the resistance at the P10 connector between pins P10-1 and P10-7 and verify that the resistance is within the range shown in the wiring diagram on page 7-1.
If the resistance is correct, go to step 11. If the P5 connector resistance is much higher than 16 ohms, or the P10 connector resistance is out of range, go to
step 7.
7. Tilt machine forward to access the bottom of the machine and the drive motor area. See Figure 1 on page 6-13. Remove the motor bolt, then the motor cover to access the motor connections. See Figure 2 on page 6-13.
8. Visually check the mounting bracket and electrical connections to the motor and rotor position sensor board. If visual check passes, go to step 9.
If visual check fails, reconnect the electrical connections, reassemble stator and motor cover and repeat step 1.
9. With an ohmmeter, check for continuity between all pins on the P10 machine/motor control connector and the motor rotor position sensor (RPS) connector. See Figures 2 and 4, pages 6-13 and 6-16. If there is continuity, go to step 11. If there is no continuity, replace the lower machine harness.
10. With an ohmmeter, check for continuity between all pins on the P5 machine/motor control connector and the drive motor connector. If there is continuity, replace the drive motor. If there is no continuity, replace the lower machine harness.
11. The drive motor and lower harness are good. Replace the motor RPS board and perform the Diagnostics test in step 1 to verify repair.
12. If the Diagnostics motor test in step 1 failed, then the machine/motor control has failed: Unplug the washer or disconnect power. Replace the machine/motor control assembly. Perform the Motor Diagnostics in step 1 to verify repair.

Apr 28, 2009 | Whirlpool WTW6400SW Cabrio Washer

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