What to do if ODB LCT6000 Blower boom will not go down?
- TTony McconnellAug 15, 2025
To troubleshoot why the ODB Blower boom won't go down: * First, use a test light to make sure there is current at the outside solenoid post (item#2), which has a 4 gauge Red battery cable attached. If no current is found, check the battery condition and battery connections. * Then, press and hold the 'down' button (item# 4), take a test light and probe through the insulation and test for current on the red wire at the valve (item #5). * If there is current, the valve is bad and needs to be replaced (Valve part number is MP-19283.D). If there is NO current, check the wiring between the switch and valve, especially any connections. If the wiring checks out okay, the switch is bad and needs to be replaced.


