JLG boom lifts (450AJ, 600AJ, 800AJ, 460SJ, 660SJ, 860SJ, 1250AJP, M450AJ, M600JP)
JLG error code 8313 — PLATFORM LEVEL SENSOR #1 - REFERENCE VOLTAGE OUT OF RANGE
Message on the display: PLATFORM LEVEL SENSOR #1 - REFERENCE VOLTAGE OUT OF RANGE · flash code 8/3
Code 8313 occurs in machines: JLG 600AJ, 600S, 660SJ, 800AJ, 800A, 460SJ, 400S, 1250AJP, 1100S, 1100SJP.
blocking fault
Platform Level Sensor #1 reverence voltage is outside acceptable range (4.9 to 5.1 volts).
Description from the JLG service manual, in the original wording.
Possible causes
The manual does not list the causes for this code: the service technician establishes them during diagnosis of the machine.
Checks from the manual
- - Electronic leveling system equipped vehicles only.
What service does
A qualified service technician reads the code with the manufacturer's diagnostic tools, finds the cause, clears the code and carries out a function test.
Source: JLG Service and Maintenance Manuals: 600AJ (3121201), 800AJ (3120858), 460SJ, 860SJ, 1250AJP (3122581800), M450AJ (3121829), M600JP (3121711), Diagnostic Trouble Codes tables.
The descriptions are quoted from the manufacturer's service documentation and are for guidance only. Clearing codes, calibrations and repairs are carried out by a qualified service technician according to the manual for the specific serial number. A machine with an active blocking code must not be used until the cause has been removed.
Does code 8313 not go away?
RK Rental services JLG lifts at our workshop or on site at the customer's premises (construction site, factory, warehouse). We read the code, remove the cause and select the parts by serial number.
Neighbouring JLG codes
- 8310PLATFORM LEVEL SENSOR #2 - ZERO OUT OF RANGE
- 8311PLATFORM LEVEL SENSOR #2 - SHORT TO BATTERY
- 8312PLATFORM LEVEL SENSOR #2 - SHORT TO GROUND OR OPEN CIRCUIT
- 8314PLATFORM LEVEL SENSOR #2 - REFERENCE VOLTAGE OUT OF RANGE
- 8315PLATFORM LEVELING SENSOR - DISAGREEMENT
- 8316PLATFORM LEVEL SENSOR #1 - COMMUNICATIONS LOST