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E 21.3 FAULT DISPLAY - Hitachi Electronics - Others

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You didn't indicate what model number. ON a L200 for example E21 means over temperature. You need the model number
http://www.clrwtr.com/PDF/Hitachi/Hitachi-L200-VFD-Drives.pdf
For a quick reference on the L200 WHAT MODEL DO YOU HAVE? The .3 would be it's status when the fault occured. 3 means constant speed. Are you overloading the drive?
http://www.clrwtr.com/PDF/Hitachi/Hitachi-L300P-AC-Drives.pdf
This link is for a L300 for example

Posted on Oct 01, 2010

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What is a b2293 code on 2003 mercury mountaineer


B2293

Pinpoint Test H: LFC 19 and 21/DTC B2293 - Restraint System Airbag Status
Normal Operation
The restraints control module (RCM) checks all of the front air bag circuits for faults. If the RCM detects one of the following faults on any of the front air bag circuits, it will store diagnostic trouble code (DTC) B2293 in memory and, depending on the fault, flash either lamp fault code (LFC) 19 or 21 (or higher priority code if one exists) on the air bag indicator.
Fault Conditions
The RCM monitors for the following fault conditions:
  • low resistance.
  • circuit open.
  • circuit short to voltage.
  • circuit short to ground.
Possible Causes
A driver air bag status fault can be caused by:
  • damaged wiring, terminals, or connectors.
  • a faulty clockspring.
  • a faulty driver air bag module.
  • RCM is faulted.
A passenger air bag status fault can be caused by:
  • damaged wiring, terminals, or connectors.
  • a faulty passenger air bag module.
  • RCM is faulted.
21 Restraint System - Air Bag Status (Passenger Front Air Bag Circuit Fault) Go To Pinpoint Test H .

Sep 06, 2016 | 2003 Mercury Mountaineer

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2004 grand marquis airbag code 21. need trobleshooting info.where is control module mounted?


You do not want to be messing with airbags unless you are well trained with them. You have a resistance problem indicting an airbag fault on the passenger side from what info I could find. That indicates in a crash that that airbag will not be functioning properly or at all. Find a professional as airbags are very dangerous if you do not know what you are doing.

Jan 16, 2014 | 2004 Mercury Grand Marquis

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What is fault code 21 on a 1992 toyota xtra cab?


Generally speaking code 21 for Toyota is a problem with the O2 sensor circuit. It could be the sensor or the wiring back to the computer.

Oct 02, 2012 | 1992 Toyota Pickup

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Check engine code 55 jeep grand cherokee laredo v6 1997. transmission wont shift properly also pulling code 21 and i figured out that one is for the throtle position sensor


These are the fault codes for your Jeep below;

Jeep
11 IGN reference signal.
13 Fault in the map sensor pneumatic circuit.
14 Fault in the map sensor electrical circuit.
15 Fault in the vehicle speed sensor circuit.
17 Engine running too cool.
21 Problem in the oxygen feedback circuit.
22 Fault in the coolant temperature sensor circuit.
23 Air temperature sensor.
24 Fault in the throttle position sensor circuit.
25 Fault in the IAC motor drive circuit.
27 Fault in injector driver interface circuit.
31 Purge solenoid circuit.
33 Fault in air conditioning cutout relay circuit.
34 S/C solenoid circuits.
35 Fault in fan relay circuit.
41 Fault in the charging system or no field current.
42 Fault in the ASD relay driver circuit.
43 Fault in ignition coil control circuit.
44 Battery Temp Voltage.
46 Battery voltage is too high.
47 Battery voltage is too low.
51 Lean condition is indicated.
52 Rich condition is indicated.
53 Internal problem in module.
54 Fault in the distributor high data rate pickup circuit.
55 Completion of fault code display.
62 Unsuccessful attempt to update EMR mileage.
63 Unsuccessful attempt to write to an EEPROM location by the controller.
76 Fuel pump resistor by-pass relay circuit

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1 Answer

I cleaned the pump filter after getting sud error. now i get F 21 code.


Press the pause cancel button 2 times this should clear it. If it does not and the filter and drain hose are clear you will need to replace the pump.

F21 Fault Code Repair

LONG DRAIN
If the drain time exceeds 8 minutes the water valves turn off.
NOTES:
After 4 minutes the "Sd" error will be displayed, then 4 minutes later the "F/21" error code will be displayed.
Press PAUSE/CANCEL two times to clear the display.

LONG DRAIN
If the drain time exceeds 8 minutes the water valves turn off.
NOTES:
After 4 minutes the "Sd" error will be displayed, then 4 minutes later the "F/21" error code will be displayed.
Press PAUSE/CANCEL two times to clear the display.

1. Check the drain hose and make sure it is not plugged or kinked.
2. Unplug washer or disconnect power.
3. Check the electrical connections at the pump and make sure the pump is running.
4. Check the drain pump filter for foreign objects.
5. Plug in washer or reconnect power.
6. If the above does not correct the problem, go to step 7.
7. Unplug washer or disconnect power.
8. Replace the pump.


LONG DRAIN
If the drain time exceeds 8 minutes the water valves turn off.
NOTES:
After 4 minutes the "Sd" error will be displayed, then 4 minutes later the "F/21" error code will be displayed.
Press PAUSE/CANCEL two times to clear the display.

1. Check the drain hose and make sure it is not plugged or kinked.
2. Unplug washer or disconnect power.
3. Check the electrical connections at the pump and make sure the pump is running.
4. Check the drain pump filter for foreign objects.
5. Plug in washer or reconnect power.
6. If the above does not correct the problem, go to step 7.
7. Unplug washer or disconnect power.
8. Replace the pump.

Nov 03, 2010 | Whirlpool Duet 4.0 Cu. Ft. Steam Washer

1 Answer

Controller, door interlock and motor replaced. Unit comes on, but does not operate.



Hello Dave,

Welcome to FixYa.

Try this test I posted below and let me know what error you find...if any.

To begin the test program, press both the SCRUB WASH and DELICATE/ECONO wash program buttons at the same time

as you turn the unit on by pressing the ON/OFF button. Initially, the control unit version number will appear in the display

(e.g./ 20 = version 20, 21 = version 21, etc.).


When the wash program buttons are released, the LED's above them will begin flashing. To end the test program or test cycle, press the ON/OFF button.


To check the wash program LED, press its corresponding button.


To check the Cycle Countdown display, Refill Rinse Agent LED and REGULAR WASH button LED, press the REGULAR WASH button (press the DELAY START button to test the

Cycle Countdown display alone).


The Cycle Countdown display should show "88" when the DELAY START button is pressed and "8h" when the REGULAR WASH button is pressed.


To start the test cycle, press both the SCRUB WASH and DELICATE/ECONO buttons a second time.


When the test cycle has completed, the Cycle Countdown display will indicate a fault using the codes below. If a combination of faults exists, the code numbers will be added together, (e.g./ 6 = faults 2 + 4).


0 = No faults

1 = Aqua Sensor ("Sensotronic") fault

2 = Heating fault

4 = Filling fault
8 = NTC (temperature sensor) fault

email me at macmarkus@live.ca and I can send you via a "pdf" of the diagnostic/repair manual for your specific Bosch...provided it is indeed a SHU5316 unit.

I`ll watch for your reply. Good luck.

Regards,

Macmarkus :)

Sep 30, 2010 | Bosch SHU5316UC Dishwasher

1 Answer

Water won't drain


Do the diagnostic test:
SHU 53 MODELS

To start test program, press and hold both SCRUB WASH and DELICATE/ECONO program buttons, then turn unit on by pressing ON/OFF button. Initially, control module version # will be displayed (e.g./ ?21? = version 1 with jumper). When wash program buttons are released, lights above them will flash. To end test program, press ON/OFF button.
To check each program indicator light, press its button. To check Cycle Countdown display, Refill Rinse Agent light and REGULAR WASH light, press REGULAR WASH button (press Delay Start button to test Cycle Countdown display alone). Cycle Countdown display will show “88′ when REGULAR WASH button is pressed and “8h” when Delay Start button is pressed.
To start testing, press both the SCRUB WASH and DELICATE/ECONO buttons a second time. When testing has ended, Cycle Countdown display will show a fault using codes below. If more than one fault occurs, code numbers will be added together, (e.g./ ?6? = faults 2 + 4).
0 = No faults detected 2 = Heating fault 8 = NTC (temperature sensor) fault
1 = Aqua Sensor (“Sensotronic”) fault 4 = Filling fault F = Filling fault (display occurs during wash, not test)
To check for heater, high limit or flow switch problems, start testing until heating starts. Using a meter with a current coil, measure current going into dishwasher. If current is ~ 11 A, then heater, high limit and flow switch are OK. If current stays at ~ 1.5-2 A, then heater, high limit or flow switch are faulty.
If water level switch (f1) has failed (opened), display will show fault code “4′ and unit will continually fill and drain where testing won’t be completed. If flow switch (e5) has failed (opened), display will show “0′, water won’t heat (to 150?F) and water won?t stop circulating. If NTC probe (f2/f4) has failed (opened), display will show fault code “8′ immediately and testing will end shortly after water has started circulating.
---------
The dishwasher not draining is most probably faulty drain pump or drain hose is got bit loose.It has to be checked and confirmed
.You can get required parts from www.repairclinic.com
Thanks. Keep updated for any more query. You can rate this solution and show your appreciation.

Aug 27, 2010 | Bosch 24 in. SHU53 Built-in Dishwasher

1 Answer

The dishwasher has been running for 3 hours and seems to be stuck on 1 minute left. Upon opening, there was sudsy water remaining in the bottom, but the dishes looked clean. The washer just won't go to...


SHU 53 MODELS To start test program, press and hold both SCRUB WASH and DELICATE/ECONO program buttons, then turn unit on by pressing ON/OFF button. Initially, control module version # will be displayed (e.g./ ?21? = version 1 with jumper). When wash program buttons are released, lights above them will flash. To end test program, press ON/OFF button. To check each program indicator light, press its button. To check Cycle Countdown display, Refill Rinse Agent light and REGULAR WASH light, press REGULAR WASH button (press Delay Start button to test Cycle Countdown display alone). Cycle Countdown display will show ?88″ when REGULAR WASH button is pressed and ?8h? when Delay Start button is pressed. To start testing, press both the SCRUB WASH and DELICATE/ECONO buttons a second time. When testing has ended, Cycle Countdown display will show a fault using codes below. If more than one fault occurs, code numbers will be added together, (e.g./ ?6? = faults 2 + 4). 0 = No faults detected 2 = Heating fault 8 = NTC (temperature sensor) fault 1 = Aqua Sensor (?Sensotronic?) fault 4 = Filling fault F = Filling fault (display occurs during wash, not test) To check for heater, high limit or flow switch problems, start testing until heating starts. Using a meter with a current coil, measure current going into dishwasher. If current is ~ 11 A, then heater, high limit and flow switch are OK. If current stays at ~ 1.5-2 A, then heater, high limit or flow switch are faulty. If water level switch (f1) has failed (opened), display will show fault code ?4″ and unit will continually fill and drain where testing won?t be completed. If flow switch (e5) has failed (opened), display will show ?0″, water won?t heat (to 150?F) and water won?t stop circulating. If NTC probe (f2/f4) has failed (opened), display will show fault code ?8″ immediately and testing will end shortly after water has started circulating.

Aug 01, 2009 | Bosch SHU5315UC Dishwasher

1 Answer

Doesn't cycle to open soap dispenser


RUN THE TEST PROGRAM TO DO THIS YOU WILL HAVE TO USE BOTH HANDS. Press and hold "Scrub Wash" &
"Delicate/Economy" buttons TOGETHER WHILE HOLDING THE 2 BUTTONS IN HIT THE POWER BUTTON RELEASE THE 2 BUTTONS AND HIT THE 2 BUTTONS AGAIN YOU SHOULD GET A 21 0R 23 CODE AND THE TEST PROGRAM WILL RUN IT WILL TAKE 45 MIN TO RUN BIT WHEN DONE IT WILL SHOW A CODE 1 OR 0 MEANS NOTHING BUT IF YOU GET A NY OTHER # OR LETTER IT CORRESPONDS TO A FAULT
2 = Heating fault 8 = NTC (temperature sensor) fault
1 = Aqua Sensor ("Sensotronic") fault 4 = Filling fault F = Filling fault (display occurs during wash, not test)
DON
262-893-4840

May 02, 2009 | Bosch 24 in. SHU66C05 Stainless Steel...

2 Answers

Error code F 21


I have a Bosch Classixx 6 1200 express washing machine showing error code F21 on the display, what is it?

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