Case 580SR Service Manual page 342

www.maskinisten.net
276
During the output test LEDs 1234567 one by one are used and by
colour identifies the possible component at fault.
Red = Short circuit
Yellow = open circuit or short to battery plus
Identify component by LED
1 - Forward solenoid
2 - Reverse solenoid
3 - 1/2 Solenoid
4 - High/low forward travel solenoid
5 - 4WD/RWD solenoid
6 - Direction modulation solenoid
7 - Range modulation solenoid
Example: LED 1(red) forward solenoid
output shorted to ground or a
component.
Check component and continuity of the
cables and connectors
SECTION 21 - TRANSMISSION
YES
YES
YES
Identify component by LED
1 - Forward solenoid
2 - Reverse solenoid
3 - 1/2 Solenoid
4 - High/low forward travel solenoid
5 - 4WD/RWD solenoid
6 - Direction modulation solenoid
7 - Range modulation solenoid
YES
Example: LED 2 (orange) reverse
solenoid output open circuit or shorted
to battery plus
Check component and continuity of the
cables and connectors output test
Output test
Copyright ©
Green= No fault
NO
found