Troubleshooting

208 RENR2696-01
Troubleshooting Section
C. Measure the resistance between the following
pin locations:
•
P20:29
•
P20:37
D. Use the electr
onic service tool to observe the
voltage while the Automatic Set Speed Disengage
Switch is operated OFF and ON.
Expected Result:
The electroni
c service tool will show that the status
of the automatic set speed disengage switch is in
the “ENGAGED” position. The voltage should be
between 0 V an
d0.8V.
The electronic service tool will show that the status
of the automa
tic set speed disengage switch is in
the “DISENGAGED” position. The voltage should be
between12.3Vand12.9V.
Results:
•
OK – The set s
peed disengage switch operates
correctly. STOP.
•
Not OK – Proc
eedtoTestStep4.
Test Step 4. Check the Speed Control
Switch
g00955250
Illustration 119