Toyota 8FGCU25 Repair Manual

8-178 8 TROUBLESHOOTING
Control type
Phenomenon on
vehicle
Malfunction area
and mode
Checking method Corrective action
Meter
Wrench lamp is lit
continually.
▪ Fuse:
ECU+B fuse
blown
ECU-IG fuse
blown
-
Check for blown
fuse
▪ Meter commu-
nication line:
Ground short
(Harness, con-
nector)
Disconnection
fault (Harness,
connector)
▪ SAS/OPS IG
line, +B line,
ground system:
Disconnection
fault (Harness,
connector)
- Harness check
▪ Battery unit:
Low voltage, in-
take heater,
large current
auxiliary equip-
ment operation
Check battery
voltage with the ana-
lyzer.
Keep the engine at
high speed for a
while.
▪ SAS/OPS con-
troller setting:
Not matched
-
Follow matching pro-
cedure to rematch.
▪ Meter unit:
Meter defect
- Replace
▪ SAS/OPS con-
troller:
Controller defect
- Replace
The wrench lamp
does not light even
when the ignition
key switch is turned
ON.
▪ Meter power
supply line:
Disconnection
fault (Harness,
connector, Fuse)
- Harness check
▪ Meter unit:
Meter defect
- Replace
Hour meter is not
displayed.
▪ Hour meter start
connector:
Not connected
▪ Hour meter start
signal line:
Disconnection
fault (Harness,
connector)
-
Harness check or re-
place connector
▪ Meter unit:
Meter defect
- Replace

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