Toyota 8FGCU25 Repair Manual

8-1798 TROUBLESHOOTING
Control type
Phenomenon on
vehicle
Malfunction area
and mode
Checking method Corrective action
OPS
For cowl lever
vehicles:
Cannot lower the lift.
▪ Lift lower switch
unit:
Open fault
(Switch mounted
incorrectly, in-
ternal damage,
stuck)
▪ Lift lower switch
line:
Disconnection
fault (Harness,
connector)
▪ Switch ground
line:
Disconnection
fault (Harness,
connector)
ON/OFF check with
analyzer
Harness check or re-
place switch
▪ C/V lift lower
lock valve:
Stuck (internal
damage)
Using an active test,
turn the lift lower
lock solenoid ON
and perform lower
operation.
If the lift cannot
lower by lower oper-
ation, replace the C/
V.
▪ Seat switch unit:
Open fault (in-
ternal damage)
▪ Seat switch line
(Signal, ground):
Disconnection
fault (Harness,
connector)
ON/OFF check with
analyzer
Harness check or re-
place switch
8

Toyota 8FGCU25 Specifications

General

Load Capacity	5000 lbs
Lift Height	189 inches
Power Source	Internal Combustion
Fuel Type	Gasoline/LPG
Operator Type	Seated
Lift Speed (loaded/unloaded)	122 fpm
Lowering Speed (loaded/unloaded)	98 fpm / 98 fpm
Mast Height (lowered/raised)	83 inches
Weight	3, 500 kg