Disassembly; Safety Precautions; Control Panel; Electronic Keypad - Slimline & Regular - Frigidaire GLDB957JB Service Manual

SAFETY PRECAUTIONS

Always turn off the electric power supply before
servicing any electrical component, making ohmmeter
checks, or making any parts replacement. Refer to safe
servicing procedures at the front of this service manual
before servicing the dishwasher.
All voltage checks should be made with a voltmeter
having a full scale range of 130 volts or higher.
After service is completed, be sure all safety grounding
circuits are complete, all electrical connections are
secure, and all access panels are in place.

CONTROL PANEL

1. Disconnect dishwasher from electrical supply.
2. Remove six Phillips screws from top of inner door
panel.
ELECTRONIC KEYPAD - SLIMLINE & REGULAR
1. Disconnect dishwasher from electrical supply.
2. Remove control panel. See "Control Panel."
3. Remove four screws securing protective cover
around control board.
4. Disconnect keypad ribbon from control board.
5. Peal overlay and keypad away from front of control
panel.
6. When replacing overlay and keypad, use denatured
alcohol to get old glue residue off of control panel
face.
7. Remove protective paper from back of new keypad
exposing side with glue.
8. Line up new keypad to corners of control panel and
lay down making sure its straight.
9. Connect new ribbon to control circuit board.

ELECTRONIC KEYPAD - SELECTRONIC

1. Disconnect dishwasher from electrical supply.
2. Remove control panel. See "Control Panel."
3. Remove four screws securing protective cover
around control board.
4. Disconnect keypad ribbons from control board.

DISASSEMBLY

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5. Remove cycle selector knob from face of control
panel. See "Selector Switch."
6. Peal overlay and keypad away from front of
control panel.
7. When replacing keypad, use denatured alcohol
to get old glue residue off of control panel face.
8. Remove protective paper from back of new
keypad exposing side with glue.
9. Line up new keypad to corners of control panel
and lay down making sure it's straight.
10. Reconnect ribbons to control circuit board.
11. Replace cycle selector knob. See "Selector
Knob."
CONTROL BOARD - All Electronic Controls
1. Disconnect dishwasher from electrical supply.
2. Remove control panel. See "Control Panel."
3. Remove four screws securing protective cover
around control board.
4. Disconnect keypad ribbons from control board.
5. Disconnect four wire terminals (PT01 - PT04)
from control board.
6. Disconnect large white wiring harness pin
connector from control board.
7. For Selectronic models, remove pin connector
from cycle selector switch.
8. Remove six screws securing control board to
back of control panel.

DOOR PANEL

1. Disconnect dishwasher from electrical supply.
2. The outer door panel is held to the inner door
panel with two locking tabs and two screws.
Loosen the two lower screws securing the
control panel.
3. Remove two screws securing door panel to door
(located at lower section of inner door panel).
4. Slide door panel down and outward to remove.

DOOR VENT ASSEMBLY

1. Disconnect dishwasher from electrical supply.
2. Remove outer door panel.
3. Remove control panel.
4. Disconnect wiring to the blower motor and vent
actuator.
5. Remove four Phillips screws securing vent to
inner door panel.