Thermador ME301J Series Service Manual page 18

Service Manual for Thermador Masterpiece J-Series Built-in Wall Ovens
Figure 14 PC Control Module is visible after removing access panel.
Whenever possible, conduct troubleshooting tests at the control
module. Refer to Figures 15 and 16 for plug and relay locations.

NOTICE
More than 75% of the control modules returned to the factory are fully
functional. Before diagnosing a bad control module, be sure to
disconnect and reconnect each wire/wire harness.
After replacing the control module, always confirm that the option
code is set correctly, reset the oven, and test operation. See section
7.2 Service Mode/Setting Option Code for additional information.
Rear
X102
X104
X101
X103
X11
X21
X204 X202
X201
X203
Front
Figure 15 Plug locations on the double oven control module
Copyright by BSH Home Appliances Corporation (Revised May 2013)
This material is intended for the sole use of BSH authorized persons and may contain confidential and proprietary information. Any unauthorized review, use, copying, disclosure, or distribution in any format is prohibited.
X105 X106 X107
X20
X1
X2
X3
X206 X207
X205
1901 Main Street, Suite 600, Irvine CA
58300000170514 ARA EN B
Figure 16 Relay locations on the double oven control module
Use Table 6 as a reference guide to the plugs, pins, and wire colors
found on the PC control module.
PLUG NO PIN NO
COMMUNICATION
X1 5-position card-edge
connector - WH
X2 3-position card-edge
connector - YE
X3 3-position card-edge
Page 18 of 37
FROM/TO
Control Module to Power Supply Module
Control Module to User Interface Module
Control Module to Factory Service Port
800 444-9091