Elkhart Brass SIDEWINDER 8494 WATER VALVE - Manual (Page 4)

6. Check for power coming to the Joystick or Switch Box controller from the monitor
control module at terminal position 1 in connector P01.
 Passed; If there is power at terminal position 1 in connector P01 replace the
Joystick p/n 81172001 (Item 7) or Switch Box controller p/n 81122001 (Item 2).
Then reconnect all harnesses, and retest system starting at step 1.
 Failed; If there is no power at terminal position 1 in connector P01 go on to step
7.
7. Move to the monitor control module connector P02 and check for power at
position A.
 Passed; If power is detected replace the Monitor Control harness p/n 36787000
(Item 5). Then reconnect all harnesses, and retest system starting at step 1.
 Failed; If no power is detected replace Monitor Control Module p/n 81713000
(Item 3). Then reconnect all harnesses, and retest system starting at step 1.
Testing for power & ground required for sensor activation.
8. With power on to the Valve Control Module check for these outputs at the 4-way
connector J13.
Connector position; A, wire color; Red, function; power +10 to +14 VDC
Connector position; B, wire color; Orange, function; Closed signal +4.5 to +5.5 VDC
Connector position; C, wire color; Yellow, function; Open signal +4.5 to +5.5 VDC
Connector position; D, wire color; Black, function; negative or common ground
 Passed; If the tests are successful move on to step 10.
 Failed; If any one of these outputs does not test within parameters go to step 9.
9. Disconnect P12 & J12 on the output harness of the valve control module and test
for outputs on the contacts of connector J12. Repeat the tests from step 8 (Same
connector positions, wire colors and outputs).
 Passed; If the tests are successful replace the harness between the valve control
module and the valve. See Item 10 on the system layout drawing that matches
your system voltage. Choose the p/n for the length you need. Then reconnect all
harnesses, and start over at step 1.
 Failed; If the tests are unsuccessful replace the valve control module. See Item 8
on the system layout drawing that matches your system voltage. Choose the p/n
for the Valve Control Module you need. Then reconnect all harnesses, and start
over on step 1.