Control System 80Service Manual – CS7000
J3 Pin Wire Circuit Description Value/Condition
6 111 BRN/GRN Dump Door Actuator Reversing
polarity driver
37v at rest or closing 0.07v opening
7 115 RED/GRA Dump Door Actuator Reversing
polarity driver
37v at rest or opening 0.03v closing
8 118 WHT/ORN High Pressure Pump Clutch
Coil
0.003v Off 11.9v On (Service Mode)
9 123 PINK Ignition On Output 12v out to
engine system
0v key off 12.1v key on
10 129 BLU/PINK Start Output 12v out to starter 0v key off 10.9v cranking (12v if starter
disabled)
11 131 GRA/ORN Throttle 2 Output 0.03v or 13.8v (depending on throttle
request)
12 134 GRA/BLU Throttle 1 Output 0.03v or 13.8v (depending on throttle
request)
13 137 BRN/RED Dust Guard Control (Pump and
Valve) Grounds to turn both on
0.05v when energizing valve and running
pump
14 139 VIO/BRN Horn Ground to turn on 0.24v when sounding horn
15 144 BLK Battery Negative 0.006v with scrub, sweep and vacuum
motors free running
16 142 BLK Battery Negative 0.006v with scrub, sweep and vacuum
motors free running
17 250 GRN/ORN Side Broom Actuator Reversing
polarity driver
37v at rest or when moving up 0.05v
when moving down
18 149 BLK Battery Negative 0.006v with scrub, sweep and vacuum
motors free running
19 154 BLK Battery Negative 0.006v with scrub, sweep and vacuum
motors free running
20 156 BLK Battery Negative 0.006v with scrub, sweep and vacuum
motors free running
21 159 BLK Battery Negative 0.006v with scrub, sweep and vacuum
motors free running
22 ---
23 059 VOI/RED 12V supply Power supply from
starting battery
0v key off 12.1v key on
24 171 GRN/WHT Low Pressure Pump 37v (Not “Installed”) 0v (“Installed”)
25 ---
26 058 GRA VACC2 Power supply from Aux
Contactor
0v Key Off 37v Key On (Aux Relay
energized)
27 076 GRN/BRN Backup Alarm Not measured
28 ---
29 166 BLK Battery Negative 0.006v with scrub, sweep and vacuum
motors free running
30 ---
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