Equalizer Systems Auto Level - Jacks will extend but will not retract; Auto-Level will not level; Auto-Level stops mid-cycle; Hydraulic pump inoperative

Possible Cause
Corrective Action
Auto-Level stops mid-cycle
Low battery voltage
Charge chassis and/or coach batteries
Excessive vehicle motion during leveling
sequence
Reset Keypad and re-try
Damaged or defective Controller
Check and change as needed
Damaged or defective Keypad or
Controller harness
Call Equalizer Systems
Other system defect
Call Equalizer Systems
Jack LED's on keypad stay
on
Defective pressure switch or wiring
Trace and repair or replace
Defective Keypad, Controller, or Pump
harness
Trace and repair or replace
Defective Keypad or Controller
Call Equalizer Systems
Low system pressure caused by fluid leak
or low fluid level
Correct leak or fluid level
Hydraulic pump inoperative
Low battery voltage
Charge chassis and/or coach batteries
Blown fuse or breaker at fuse panel
Replace fuse or reset breaker
Faulty electrical connection
Trace and repair
Defective pump motor or solenoid
Replace
Jack(s) bleed down from
leveled or stowed position
Air in hydraulic system
Purge air
External fluid leak
Trace and repair
Defective valve in pump
Clean or replace valve
Defective jackleg
Replace jackleg
Jack(s) are jerky when
retracting
Air in hydraulic system
Purge air
Fluid level low
Check fluid level and add
Jack(s) will not retract from
extended position
Low battery voltage at pump
Charge chassis and/or coach batteries
Low battery voltage or poor ground
Charge chassis and/or coach batteries and
ensure proper grounding
Damaged/defective harness from Keypad to
Controller or Controller to pump
Trace and repair
Fluid level low
Check fluid level and add
Defective pump motor or solenoid
Replace
Avoid headaches, always ensure & verify proper charge of the batteries.
Proper and adequate grounding of the pump is essential
80% of the calls we receive are found to be a discharged battery or poor ground
If your problem is not listed, call Equalizer Systems at (800) 846-9659
Prior Authorization for warranty is required
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