Service manual

36 800170
Section 3 Troubleshooting (EDC Models – Washer Control)
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14. “E:SP” ERROR ANALYSIS
Change control
transformer.
Change wire harness(s)
between electronic and
motor control boards.
Connect loose harness(s)
and retry washer cycle.
Yes
(1) "AC"
Lower than 20 volts "AC"
20 volts "AC"
"E:SP" still continues
No
Are all the control
wiring harnesses
connected between
the two controls?
"E:SP" is displayed on
electronic control.
What is the
measured voltage
at "H1-7" to "FS-2"
on the motor control
board?
Change either motor or
electronic control.
H144SE3B