NOTE: Unplug the motor wire harness from the motor connection block before starting this test.
Start Terminals:
Continuity exists
between switch
terminal 5 and
terminal 3 (black or
copper wire).
Start Terminals:
Manually depress
actuator. Continuity
broken between switch
terminal 5 and
terminal 3 (black or
copper wire).
Yes
Inoperative motor
switch. Replace
switch.
No
Run Terminals:
Continuity broken
between switch
terminal 6 and
terminal 5 (yellow or
copper wire).
Yes
Inoperative motor
switch. Replace
switch.
No
Run Terminals:
Manually depress
actuator. Continuity
exists between switch
terminal 6 and
terminal 5 (yellow or
copper wire).
Yes
Inoperative motor
switch. Replace
switch.
No
Heater Circuit
Terminals: Continuity
broken between switch
terminal 1 and switch
terminal 2.
Yes
Inoperative motor
switch. Replace
switch.
No
Heater Circuit
Terminals: Manually
depress actuator.
Continuity exists
between switch
terminal 1 and switch
terminal 2.
Yes
Inoperative motor
switch. Replace
switch.
No
Motor switch checks
O.K.
Yes
Inoperative motor
switch. Replace
switch.
No
Test Procedures
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56
Part No. D515519R3
Summary of Contents for BD3NGBGS303EW01
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