Ge monogram zet 1038 door won't close - GE JTP20 Electric Single Oven

Check that whatever switches the light on and off is making good contact. My GE fridge has a bottle cap glued to the inside of the door, crude but it works. Some are magnetically operated, so you could test with a rare earth magnet.

For a mere $73 you can purchase a new switch.

ZET1PH1SS - Appliance Parts HQ

www.appliancepartshq.ca > lookup
Search by Keyword(s):. Diagram for ZET1PH1SS ... 55, WG02L07803, Badge Monogram Small No Pin, $150.44 ... 132, WG02L03187, G.e. Range Door Gasket, $84.82 ... 608, WG03F03565, G.e. Refrigerator Freezer Light Switch, $73.40

I think I have the same problem. Here's a pic of mine

Follow the owner manual instructions, some condition is not set or the door switch or door lack it not operationg. Could be the monitor switch on the oven latch.

the door hinges generaly cause this problem and will have to be replaced . some cn be shimed but best to replace them in sets // do not do one only. or you get to do job over . mm

Hello,F9 error means there is a problem with the lock switch.Check the wiring to the door lock switch (the wire harness may be connected wrongly).Check for stuck lock switch.
Thanks

Very common problem, when door is not closing all the way. You need to pull it out a few inches and readjust hinges on each side.
Ge monogram oven repair in orange county, ca
appliance repair orange county, ca

Not sure if this link will work, but give this a try
http://claimworks.servicepower.com/mfgltr/I404/RC/Wall%20Oven%20Repair%2011-4.pdf

There is a recall on the oven door for a few models
Safety Recall GE Wall Oven Models Included in the Recall
Brand Model Numbers Must Begin With Serial Numbers Must Begin With GE® and GE Profile™ JCT915, JT912, JT915, JT952, JT955, JT965, JT980*, JTP20, JTP25, JTP28, JTP48, JTP50, JTP86 TD, VD, ZD, AF, DF, FF, GF, HF, LF, MF, RF, SF, TF, VF, ZF GE Monogram® ZET3058, ZET938, ZET958 TD, VD, ZD, AF, DF, FF, GF, HF, LF, MF, RF, SF, TF, VF, ZF Kenmore
(All model numbers start with 911) 4771, 4775, 4781, 4904, 4905, 4923*

* Lower Oven Only 2T, 2V, 2Z, 3A, 3D, 3F, 3G, 3H, 3L, 3M, 3R, 3S, 3T, 3V, 3Z
and that link shows the door and hinge. Recall info at
http://www.geappliances.com/products/recall/wall_oven_08/

oven door will not close tight - what is wrong

There is usually a micro switch that is activated when the lock lever is in place - very likely this switch is still activated or has failed closed (defective) .

I believe this is because it takes a while for your oven to cool down (the cleaning cycle uses a very high temperature to burn up the grease and food). The timer is how long it takes before it will be cool, at which time the oven will unlock.