LIFT GATE NOT WORKING
39
TURN ON CAB SWITCH , TRUCK
TURN ON ,SWITCH AT LIFTGATE, TRAILER
CIRCUIT BREAKER FOR MOTORS
CHECK FUSE AT MASTER SWITCH
UNPLUG J30 CONNECTIONS ON PC BOARD:
J-30 MAIN CONTROL AND TOGGLE SWITCH
TRY OPERATIONS WITH HAND CONTROL REMOTE IN PUMP BOX
IF OPERATIONS ARE OK PROBLEM IN J30 HARNESS OR SWITCHES
M CONTROL CHECK FAULT CODES
CLEAR CODE , UNPLUG J-11 & J-1 -PLUG BACK IN
FAULT CODES:
# 1 LIFTGATE ON
# 0 LIFTGATE OFF
# 2 LOW VOLTAGE
# 8 SHORT
# 9 DEFECTIVE MOTOR SOLENOID DURING LIFTING
# A 15AMP DAMAGED FUSE AT MASTER SWITCH
# B DEFECTIVE MOTOR SOLENOID
# C DURING OPERATION ERROR AT MOTOR SOLENOID
# P ERROR DIANOSTIC MODE ACTIVE
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