Models > JMV8186AAB

JMV8186AAB Jenn-Air Microwave - Overview

Sections of the JMV8186AAB

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TRAY-COOKING;JVM-1860,GL – Part Number: DE74-00023A
TRAY-COOKING;JVM-1860,GL
★★★★★
★★★★★
(15)
PartSelect #: PS4234940
Manufacturer #: DE74-00023A
If you discover that the glass cooking tray in your microwave is damaged, you may have to replace it to operate the microwave properly. The glass cooking tray connects to the turntable of the microwav...
$96.98
  In Stock
High-Voltage Diode – Part Number: DE91-70063D
High-Voltage Diode
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(4)
PartSelect #: PS4235633
Manufacturer #: DE91-70063D
This high-voltage diode is designed for use within various makes and models of microwaves and is a genuine OEM part that converts alternating current (AC) into direct current (DC). If you notice your ...
$36.25
  In Stock
Halogen Lamp - 20W 120V – Part Number: 4713-001165
Halogen Lamp - 20W 120V
PartSelect #: PS2043420
Manufacturer #: 4713-001165
  No Longer Available
Micro Switch – Part Number: WP3405-001034
Micro Switch
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(3)
PartSelect #: PS11741686
Manufacturer #: WP3405-001034
This is a micro switch, which is also known as a door switch for your microwave. The main reason for needing to replace this part is if you are not getting heat to your appliance. The door switch is l...
$51.43
  In Stock
Thermostat – Part Number: DE47-20034A
Thermostat
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(2)
PartSelect #: PS4226431
Manufacturer #: DE47-20034A
This is a high limit thermostat designed for use within various models of microwaves. The purpose of a high limit thermostat is to open the circuit of the appliance when the internal temperature reach...
$36.64
  In Stock
Microwave High Limit Thermostat – Part Number: DE47-20059B
Microwave High Limit Thermostat
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(1)
PartSelect #: PS4226453
Manufacturer #: DE47-20059B
$35.95
  In Stock
DAMPER-MAIN;-,SECC,-,W28 – Part Number: DE72-40022A
DAMPER-MAIN;-,SECC,-,W28
PartSelect #: PS4234478
Manufacturer #: DE72-40022A
This vent damper is a genuine OEM replacement part that is compatible with various models of Samsung over-the-range microwaves with ventilation systems. It is responsible for regulating the airflow in...
$18.90
  In Stock
Light Lens Cover – Part Number: DE64-00911A
Light Lens Cover
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(1)
PartSelect #: PS4229264
Manufacturer #: DE64-00911A
$20.33
  In Stock
LEVER SWITCH-LOWER;OTR6, – Part Number: DE66-90106B
LEVER SWITCH-LOWER;OTR6,
PartSelect #: PS4231412
Manufacturer #: DE66-90106B
$5.72
  In Stock
HOLDER-RACK;OTR-1.5CUFT, – Part Number: DE61-00375A
HOLDER-RACK;OTR-1.5CUFT,
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★★★★★
(1)
PartSelect #: PS4226965
Manufacturer #: DE61-00375A
$15.70
  In Stock
Turntable Drive Motor – Part Number: WPDE31-10172A
Turntable Drive Motor
PartSelect #: PS11747849
Manufacturer #: WPDE31-10172A
This motor turns the glass tray for even cooking/warming.
  No Longer Available
Micro Switch – Part Number: 3405-001033
Micro Switch
PartSelect #: PS2037508
Manufacturer #: 3405-001033
  No Longer Available

Questions And Answers for JMV8186AAB

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Virgle
December 13, 2019
Does this unit have a light in the oven that lights when the door opens?
For model number JMV8186AAB
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Hello Virgle, thank you for writing. Yes, there is a light in this microwave, but sadly, the replacement Halogen Lamp for it is discontinued. You will need to reach out to Jenn-Air directly for a substitution part number. Please feel free to get back in touch with us if they provide one. Thank you!

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Common Symptoms of the JMV8186AAB

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No heat
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Won’t turn on
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Tray won’t turn
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Fixing
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Not the original type bulb
The repair was very easy, however the bulb was not the same as the original one. The original bulb had a bright setting and a low setting, but the replacement bulb was only the low setting bulb. There was no bright and dim operation. The switch on the microwave had the duel settings.
Parts Used:
Halogen Lamp - 20W 120V
  • John from Orlando, FL
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
29 of 35 people found this instruction helpful.
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Buzzing noise, no heating of food
Removed control panel, discharged HV capacitor. Removed old diode, tested to confirm failure. Replaced part. Other than the removal of the panel swapping the part was almost as easy as replacing a light bulb.
Parts Used:
High-Voltage Diode
  • Ted from Hudson, NH
  • Difficulty Level:
    Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Pliers, Screw drivers
7 of 10 people found this instruction helpful.
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Appears to work, but food not heated
The high voltage tired was shorted. I replaced it with a new one, but that did not solve the problem.

You can test the high voltage tired with a voltmeter and a 9 V battery. Search Search for it on YouTube.

You can also test the high voltage capacitor, the high-voltage transformer, and the magnetron with a multi meter. Search for the procedures on YouTube.

I tested all these high-voltage components with a low-voltage multi meter, and they all checked out OK (after replacing the diode). However the microwave still did not heat food.

When working on a microwave it is important to unplug it and also discharge the high voltage capacitor. The capacitor has a 10 megaohm resister to automatically discharge itself, but it may have failed – – so discharge it manually.

In the end I ordered a new microwave.
Parts Used:
High-Voltage Diode
  • Joel from CAMBRIDGE, MA
  • Difficulty Level:
    Difficult
  • Total Repair Time:
    1- 2 hours
11 of 24 people found this instruction helpful.
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