Hi
We have bt staxio after turn on the E50 code appear.
Thanks
Showing items 1 — 5 of 5 results.
Sort messages by:
thanks for reply
may I fix it without diag?
code 5,336 are parameters of steer not oke
thanks for your reply.
after i know main error is 5.336.battery voltage was under 22 volt.i charged battery and change battery but error comes and all system doesnt act.
Check the platform or the handle switch. Make sure battery charged to 24 volts or little more.
You mean code ESO — Emergency Switch Off
The emergency stop red button is pressed in.
Switch truck off, reset the emergency stop button & restart the truck.
Having trouble using the Discussion Forums? Contact us for help.
Forkliftaction.com accepts no responsibility for forum content and requires forum participants to adhere to the rules. Click here for more information.
Toyota Forklift Error Codes List pdf Download
Toyota Forklift 8FD/FG series Error Codes Download
Toyota Forklift fault (error) codes — List Of Diagnosis Codes 1 Download
Toyota Forklift fault (error) codes — List Of Diagnosis Codes 2 Download
Toyota Forklift fault (error) codes — List Of Diagnosis Codes 3 Download
Toyota Forklift fault (error) codes — List Of Diagnosis Codes 4 Download
Toyota Forklift fault (error) codes — List Of Diagnosis Codes 5 Download
Toyota Forklift fault (error) codes — List Of Diagnosis Codes 6 Download
MODEL APPLICATION:
7FBCU15, 7FBCU18, 7FBCU20, 7FBCU25, 7FBCU30, 7FBCU32 7FBCU35, 7FBCU45, 7FBCU55, 7FBCHU18, 7FBCHU25 7FBEU15, 7FBEU18, 7FBEU20, 7FBEHU18, 7FGU15, 7FGU18 7FGU20, 7FGU25, 7FGU30, 7FGU32, 7FDU15,
7FDU18, 7FDU20 7FDU25, 7FDU30, 7FDU32, 8FGU15, 8FGU18, 8FGU20, 8FGU25 8FGU30, 8FGU32, 8FDU15, 8FDU18, 8FDU20, 8FDU25, 8FDU30 8FDU32, 7FGCU15, 7FGCU18, 7FGCU20, 7FGCSU20, 7FGCU25 7FGCU30, 7FGCU32,
8FGCU18, 8FGCU20, 8FGCSU20, 8FGCU25 8FGCU30, 8FGCU32, 7FGU35, 7FDU35, 7FGKU40, 7FDKU40 7FGU45, 7FDU45, 7FGAU50, 7FDAU50, 7FGU60, 7FDU60, 7FGU70 7FDU70, 7FGU80, 7FDU80, 7FGCU35, 7FGCU45, 7FGCU55
7FGCU60, 7FGCU70
GENERAL INFORMATION:
All three error codes are for the same condition. • A5 is for sit-down electric trucks (Class I) • A5-1 is for 8-Series internal combustion trucks (Class IV & V) • 1-1 is for 7-Series
internal combustion trucks (Class IV & V) with OPSS (Operator Presence Sensing System)
Further information concerning these codes can be found in the following manuals:
7FBCU15-55 ►OPSS Manual CU335 page 3-9 7FBEU15-20 ►OPSS Manual CU341 page 1-10 7FGCU15, 18, S20 ►OPSS Manual CU042 page 1-19 7FGU15-32, 7FDU15-32, 7FGCU20-32 ►OPSS Manual CU040 page 1-18
7FGU35-80, 7FDU35-80, 7FGCU35-70 ►OPSS Manual CU041 page 1-17 8FGCU15, 18, S20 ►Service manual 00700-X8880-71 page 19.1-82 8FGU15-32, 8FDU15-32, 8FGCU20-32 ►Service manual 00700-X8880-71 page
19-111
DIAGNOSIS DISPLAY METHOD
1. Diagnosis display method The diagnosis is displayed by means of an error code as shown in the illustration to the left, and by the lights turning on. When the ignition key switch is turned ON,
the lamp lights once to allow checking for the bulb, and then turns off again if the status is normal. With the ignition key switch ON, if an abnormality is detected when the vehicle is stopped,
travelling or performing meterials handling operations, an error code is displayed and the lamps turn on as a warning. When this happens, stop the vehicle immediately and check the error code.
2. Diagnosis memory display method To display the diagnosis memory display, there are a method using the hour meter and tilt lever, a method using the optional display, and a method using a
plug-in analyzer. Here the display method using the hour meter and tilt lever is described. (1) From the main menu, display the diagnosis memory menu. For how to display the main menu, refer to
page 18-30. (2) A diagnosis No. and error code are displayed each time the knob switch is pressed and released. Each error code and the time at which it occurred are displayed alternately at 2
second intervals.
(3) Connect the matching connector and turn the ignition key switch OFF.
LIST OF DIAGNOSIS CODES
Translated from Indonesian!
Original text error codes Download
41-1 Matching connector abnormal Only the Connector display is faulty
Matching cable is broken
Controller is broken
51-1 Speed sensor abnormal Speed indicator keeps showing 0 km/h Connector is faulty
51-2 Rear wheel swing control Damaged connector cable
Steer knob is not in position Speed sensor is broken
Controller is broken
52-1 Yaw rate sensor abnormal Rear wheel swing control is limited. Broken connector
52-2 Connector cable is damaged
52-3 Yaw rate sensor is faulty
Controller is broken
54-1 Swing lock solenoid abnormal Rear wheel swing control is limited. Broken connector
Broken connector cable
Swing lock solenoid is broken
Controller is broken
61-1 Load sensor abnormal Rear wheel swing control is limited. Broken connector
61-2 Control mast function is partially restricted Connector cable is damaged
Drive control function is limited (MFD opt) Load sensor is faulty
Load indicator does not appear on the display (MFD) The controller is broken
Error mode Symptoms on forklift Possible causes
damaged
62-1 Tilt angle sensor abnormal Mast control function is partially restricted Connector is faulty
62-2 Connector cable is damaged
Broken tilt angle sensor
Controller is broken
63-1 Tilt lever switch abnormal Mast control function is partially restricted Connector is faulty
63-2 Forward tilt switch is broken
63-3 Backward tilt switch is broken
Broken cable
Faulty switch installation
Controller is broken
64-1 Lift lock solenoid abnormal Fork won’t come down Connector is broken
Broken connector cable
Broken lift lock solenoid
Controller is broken
65-1 Tilt control solenoid abnormal Forward tilt cannot operate, but Connector is damaged
backward tilt operable. Broken connector cable
Broken tilt control solenoid
Controller is broken
66-1 Abnormal matching measurement value The control mast function is partially restricted. The horizontal tilt angle value does not match.
Tilt forward angle value
it is not in accordance with.
Measuring value of load sensor
it is not in accordance with.
67-1 Lifting height switch abnormal Partial rearwheel swing control function Faulty connector
restricted. Broken connector cable
Mast control function is partially restricted Lifting height swt is broken
Drive control function is restricted Controller is faulty
Load indicator display changes IG fuse blown
68-1 Lift switch abnormal Fork won’t come down Connector is broken
68-2 Raising lift swt is broken
68-3 Lowering lift swt is broken
Broken connector cable
The swt elevator installation is broken
Controller is broken
Error mode Symptoms on the forklift Possible cause of failure
69-1 Backward tilt lock solenoid Backward tilt does not operate Connector is faulty
abnormal Connector cable is damaged
Backward tilt lock solenoid is faulty.
Controller is broken
71-1 Tire angle sensor abnormal Steer knob is not in position Connector is faulty
71-2 Connector cable is damaged
Broken sensor
tire angle sensor joint,
rear axle link syst. damaged
Controller is broken
72-1 Steering angle sensor abnormal Steer knob is not in position Connector is faulty
72-2 Connector cable is damaged
72-3 Sensor is faulty
72-4 Controller is faulty
73-1 Abnormal solenoid knob position Steer knob out of position Connector is faulty
Broken connector cable
Broken solenoid
Controller is broken
74-1 Measuring value of matching tire angle Steer knob is not in position Matching value
wheel alignment error no in accordance
A5-1 Seat switch abnormal Drive & hydraulic system can operate Connector is faulty
even if the operator is not sitting in the operating chair The connector cable is damaged
Broken switch
Controller is broken
A7-1 Abnormal brake switch Function of partially restricted drive control Connector is faulty
Broken brake switch
Broken connector cable
Controller is broken
AF-1
AF-2
AF-3
AF-4
AF-5
AF-6
AF-7
AF-8 CPU abnormal All control functions are unstable Controller is faulty
C7-1 Shift lever switch abnormal Cannot be positioned to neutral Connector is faulty
C7-2 Drive control function is partially restricted Forward switch is faulty
Reverse switch is broken
Broken cable
Faulty switch installation
Controller is broken
CA-1 Forward-reverse travel Torque Drive system and hydraulic system can Connector damaged
converter relay abnormal is operated even when operator is not seated Forward travel cable
the relay operator seat is broken
Forward travel relay
damaged
reverse travel cable
broken relay
Reverse travel relay
damaged
Controller is broken
EC-1 Unload solenoid abnormal Drive system and hydraulic system can Connector is faulty
operated even if the operator is not seated Connector cable is damaged
in operator seat Unload solenoid is broken
Controller is broken
F1-1 Combination meter abnormal Problem on the display Connector is damaged
F1-2 Hour meter cable is damaged
Hour meter is broken
Controller is broken
F4-1~8 CPU error CPU abnormal Multi-function board
broken display
H1-1 Lift lever potentiometer abnormal Lift cannot operate Connectro is faulty
H1-2 The potentiometer wire is damaged
H1-3 Potentiometer is broken
H1-4 Controller is broken
H1-5 Fuse blown
H2-1 Tilt lever potentiometer abnormal Tilt does not operate Connectro is faulty
H2-2 The potentiometer wire is damaged
H2-3 Potentiometer is broken
H2-4 Controller is broken
H2-5 Fuse blown
H3-1 Attachment 1 lever potentiometer Attachment 1 does not operate Connectro is faulty
H3-2 abnormal Potentiometer cable is damaged
H3-3 The potentiometer is faulty
H3-4 Controller is broken
H3-5 Fuse blown
H4-1 Attachment 2 lever potentiometer Attachment 2 does not operate Connectro is damaged
H4-2 abnormal Potentiometer cable is damaged
H4-3 The potentiometer is faulty
H4-4 Controller is broken
H4-5 Fuse blown
H5-1 Lift solenoid abnormal Elevator may not operate Faulty connector
H5-2 Elevator cable (PUSH) is damaged
Solenoid lift (PUSH) is broken
Elevator cable (PULL) is broken
Solenoid lift (PULL) is broken
Controller is broken
H6-1 Solenoid Tilt Abnormal Tilt may not operate Connector is faulty
H6-2 Faulty tilt (PUSH) cable
Solenoid tilt (PUSH) faulty
Broken tilt (PULL) cable
Solenoid tilt (PULL) faulty
Controller is broken
H7-1 Attachment 1 abnormal solenoid Attachment 1 may not work Connector is damaged
H7-2 operating Att 1 (PUSH) cable is faulty
Solenoid Att 1 (PUSH) is faulty
Att 1 (PULL) cable is damaged
Solenoid Att 1 (PULL) is faulty
Controller is broken
H8-1 Attachment 2 abnormal solenoid Attachment 2 may not work Connector is damaged
H8-2 operating Att 2 (PUSH) cable is faulty
Solenoid Att 2 (PUSH) is faulty
Att 2 (PULL) cable is damaged
Solenoid Att 2 (PULL) is faulty
Controller is broken
HA-1 3/4-way change relay abnormal Attachment transfer is not possible Connector is damaged
operating Relay cable 1 is damaged
Relay 1 is broken
Relay cable 2 is damaged
Relay 2 is broken
Controller is broken
Error mode Symptoms on forklift Possible causes
broken WARNING LIST
IF THE WRENCH LAMP IS ON AND WITH THESE SYMPTOMS BELOW ON
|
Indication |
Wrench lamp |
Spanner |
Detection ECU |
Error mode |
Phenomenon on vehicle |
|
01-01 |
01-01 |
Blinking |
4Y-ECS |
Fuel feedback control error (gasoline) rich |
The engine speed is unstable and it may stop. |
|
01-02 |
01-02 |
Blinking |
4Y-ECS |
Fuel feedback control error (gasoline) lean |
|
|
01-03 |
01-03 |
Blinking |
4Y-ECS |
Fuel feedback control error (LPG/CNG) rich |
|
|
01-04 |
01-04 |
Blinking |
4Y-ECS |
Fuel feedback control error (LPG/CNG) lean |
|
|
01-05 |
01-05 |
Blinking |
4Y-ECS |
02 sensor open abnormality |
The engine speed is unstable and it may stop. |
|
01-06 |
01-06 |
Blinking |
4Y-ECS |
02 sensor heater open abnormality |
Display only |
|
02-01 |
02-01 |
Blinking |
4Y-ECS |
Intake temperature sensor open abnormality |
The engine may have a problem at low temperatures. |
|
02-02 |
02-02 |
Blinking |
4Y-ECS |
Intake temperature sensor short abnormality |
|
|
03-01 |
03-01 |
Blinking |
4Y-ECS |
Intake pipe pressure sensor open abnormality |
The engine may have a problem |
|
03-02 |
03-02 |
Blinking |
4Y-ECS |
Intake pipe pressure sensor short abnormality |
|
|
04-01 |
04-01 |
Blinking |
4Y-ECS |
Coolant temperature sensor open abnormality |
The engine may have a problem at low temperatures. |
|
04-02 |
04-02 |
Blinking |
4Y-ECS |
Coolant temperature sensor short abnormality |
|
|
05-01 |
05-01 |
Blinking |
4Y-ECS |
Throttle position sensor 1 open abnormality |
Limting speed of traveling and materials handling due to limited engine power output |
|
05-02 |
05-02 |
Blinking |
4Y-ECS |
Throttle position sensor 1 short abnormality |
|
|
05-03 |
05-03 |
Blinking |
4Y-ECS |
Throttle position sensor 2 open abnormality |
|
|
05-04 |
05-04 |
Blinking |
4Y-ECS |
Throttle position sensor 2 short abnormality |
|
|
05-05 |
05-05 |
Blinking |
4Y-ECS |
Throttle position sensor offset abnormality |
|
|
05-06 |
05-06 |
Blinking |
4Y-ECS |
Throttle position sensor out of range error |
|
|
06-01 |
06-01 |
Blinking |
4Y-ECS |
Throttle motor drive circuit open abnormality |
Limting speed of traveling and materials handling due to limited engine power output |
|
06-02 |
06-02 |
Blinking |
4Y-ECS |
Throttle motor drive circuit short abnormality |
|
|
06-03 |
06-03 |
Blinking |
4Y-ECS |
Throttle motor power supply circuit open abnormality |
|
|
06-04 |
06-04 |
Blinking |
4Y-ECS |
Throttle motor power supply circuit short abnormality |
|
|
06-05 |
06-05 |
Blinking |
4Y-ECS |
Throttle motor seizing abnormality |
|
|
06-06 |
06-06 |
Blinking |
4Y-ECS |
Electronic throttle system error |
|
|
07-01 |
07-01 |
Blinking |
4Y-ECS |
Air-fuel ratio motor open abnormality |
The engine speed is unstable and it may stop. |
|
08-01 |
08-01 |
Blinking |
4Y-ECS |
Low voltage (battery line open) error |
Display only |
|
09-01 |
09-01 |
Blinking |
4Y-ECS |
Ignition signal error |
The engine speed is unstable and it may stop. |
|
OA-1 |
OA-1 |
Blinking |
4Y-ECS |
Fuel specification determination signal error |
Display only |
|
OA-2 |
OA-2 |
Blinking |
4Y-ECS |
Fuel specification changeover switch error |
Display only |
|
OA-3 |
OA-3 |
Blinking |
4Y-ECS |
Fuel specification type unmatch |
Engine may stop |
|
62-1 |
62-1 |
Blinking |
SAS/OPS |
Tilt angle sensor open abnormality |
Partial limitation of mast control function |
|
62-2 |
62-2 |
Blinking |
SAS/OPS |
Tilt angle sensor VCC short abnormality |
|
|
63-1 |
63-1 |
Blinking |
SAS/OPS |
Tilt switches simultaneously ON |
Partial limitation of mast control function |
|
63-2 |
63-2 |
Blinking |
SAS/OPS |
Tilt switch forward tilt SW short |
|
|
63-3 |
63-3 |
Blinking |
SAS/OPS |
Tilt switch backward tilt SW short |
|
|
64-1 |
64-1 |
Blinking |
SAS/OPS |
Lift lower lock solenoid open circuit or load short abnormality |
Lift lower may stop |
|
65-1 |
65-1 |
Blinking |
SAS/OPS |
Tilt control solenoid open circuit or load short abnormality |
Forward tilt may stop, backward tilt may go fully back |
|
66-1 |
66-1 |
Blinking |
SAS/OPS |
Outside matching value range for tilt angle error |
Partial limitation of mast control function |
|
67-1 |
67-1 |
Blinking |
SAS/OPS |
Lifting height switch open abnormality |
Partial limitation of the rear wheel swing control function |
|
68-1 |
68-1 |
Blinking |
SAS/OPS |
Lift switch raise and lower simultaneously ON error |
Lowering may stop |
|
68-2 |
68-2 |
Blinking |
SAS/OPS |
Lift switch raise SW short abnormality |
Function of automatic idle speed increse during lifting limited |
|
68-3 |
68-3 |
Blinking |
SAS/OPS |
Lift switch lower SW short abnormality |
Lowering may stop |
|
69-1 |
69-1 |
Blinking |
SAS/OPS |
Backward tilt lock solenoid open circuit or load short abnormality |
Backward tilt may stop |
|
71-1 |
71-1 |
Blinking |
SAS/OPS |
Tire angle sensor open abnormality |
Knob offest compensation stops |
|
71-2 |
71-2 |
Blinking |
SAS/OPS |
Tire angle sensor VCC short abnormality |
|
|
72-1 |
72-1 |
Blinking |
SAS/OPS |
Steering-wheel angle sensor SS1 open abnormality |
Knob offest compensation stops |
|
72-2 |
72-2 |
Blinking |
SAS/OPS |
Steering-wheel angle sensor SS2 open abnormality |
|
|
72-3 |
72-3 |
Blinking |
SAS/OPS |
Steering-wheel angle sensor SSC open abnormality |
|
|
72-4 |
72-4 |
Blinking |
SAS/OPS |
Steering-wheel angle sensors S51 and SS2 open abnormality |
|
Indication |
Wrench lamp |
Spanner |
Detection ECU |
Error mode |
Phenomenon on vehicle |
|
OA-4 |
OA-4 |
Blinking |
4Y-ECS |
Engine specification determination error |
Limting speed of traveling and materials handling due to limited engine power output |
|
13-1 |
13-1 |
Blinking |
ASC |
Motor relay contact point open abnormality |
Continuation of engine idling status |
|
13-2 |
13-2 |
Blinking |
ASC |
Motor relay contact point short abnormality |
Display only |
|
13-3 |
13-3 |
Blinking |
ASC |
Motor relay open circuit or load short abnormality |
Continuation of engine idling status |
|
15-1 |
15-1 |
Blinking |
ASC |
NMR switch open abnormality |
The engine may idle during full acceleration. |
|
15-2 |
15-2 |
Blinking |
ASC |
NMR switch short abnormality |
Continuation of engine idling status |
|
15-3 |
15-3 |
Blinking |
ASC |
Idle / NMR switch simultaneously ON error |
Continuation of engine idling status after acceleration off. |
|
16-1 |
16-1 |
Blinking |
ASC |
Idle switch open abnormality |
Continuation of engine idling status |
|
16-2 |
16-2 |
Blinking |
ASC |
Idle switch short abnormality |
|
|
18-1 |
18-1 |
Blinking |
4Y-ECS |
Cam angle sensor open abnormality |
Engine stop |
|
ASC |
Engine speed sensor open abnormality |
Partial limitation of the drive control function. |
|||
|
18-2 |
18-2 |
Blinking |
4Y-ECS |
Cam angle sensor open abnormality (on start up) |
Engine will not start |
|
ASC |
Engine speed sensor GND short abnormality |
Partial limitation of the drive control function. |
|||
|
18-3 |
18-3 |
Blinking |
4Y-ECS |
Crank angle sensor open abnormality |
Display only |
|
1 F-1 — 8 |
1 F-1 — 8 |
Blinking |
ASC |
CPU error |
Continuation of engine idling status |
|
41-1 |
41-1 |
Blinking |
SAS/OPS |
Matching connector open abnormality |
Display only |
|
51-1 |
51-1 |
Blinking |
SAS/OPS |
Speed sensor open abnormality |
The vehicle speed indicator shows 0 km/h Partial limitation of the rear wheel swing control function. |
|
51-2 |
51-2 |
Blinking |
SAS/OPS |
Speed sensor GND short abnormality |
|
|
52-1 |
52-1 |
Blinking |
SAS/OPS |
Yaw rate sensor open abnormality |
Partial limitation of the rear wheel swing control function |
|
52-2 |
52-2 |
Blinking |
SAS/OPS |
Yaw rate sensor VCC short abnormality |
|
|
52-3 |
52-3 |
Blinking |
SAS/OPS |
Yaw rate sensor neutral voltage error |
|
|
54-1 |
54-1 |
Blinking |
SAS/OPS |
Swing lock solenoid open circuit or load short abnormality |
Partial limitation of the rear wheel swing control function |
|
61-1 |
61-1 |
Blinking |
SAS/OPS |
Load sensor open abnormality |
Partial limitation of the rear wheel swing control function |
|
61-2 |
61-2 |
Blinking |
SAS/OPS |
Load sensor VCC short abnormality |
|
Indication |
lamp lamp |
Spanner |
Detection ECU |
Error mode |
Phenomenon on vehicle |
|
EC-1 |
EC-1 |
Blinking |
SAS/OPS |
Unload solenoid open circuit or load short abnormality |
Travelling and material handling enabled even after leaving the seat. |
|
F1-1 |
— |
Blinking |
Meter |
SAS/OPS data reception error |
Display only |
|
F2-1 |
— |
Blinking |
|||
|
F4-1 — 8 |
F4-1 — 8 |
Blinking |
Display |
CPU error |
Display not stable |
|
H1-1 |
H1-1 |
Blinking |
SAS/OPS |
Lift lever potentiometer open abnormality |
Lift stop |
|
H1-2 |
H1-2 |
Blinking |
SAS/OPS |
Lift lever potentiometer VCC short abnormality |
|
|
H1-3 |
H1-3 |
Blinking |
SAS/OPS |
Lift lever potentiometer assembly error |
|
|
H1-4 |
H1-4 |
Blinking |
SAS/OPS |
Lift lever potentiometer neutral abnormality |
Material handling disabled |
|
H1-5 |
H1-5 |
Blinking |
SAS/OPS |
Lift lever potentiometer matching value abnormality |
Lift stop |
|
H2-1 |
H2-1 |
Blinking |
SAS/OPS |
Tilt lever potentiometer open abnormality |
Tilt stop |
|
H2-2 |
H2-2 |
Blinking |
SAS/OPS |
Tilt lever potentiometer VCC short abnormality |
|
|
H2-3 |
H2-3 |
Blinking |
SAS/OPS |
Tilt lever potentiometer assembly error |
|
|
H2-4 |
H2-4 |
Blinking |
SAS/OPS |
Tilt lever potentiometer neutral error abnormality |
Material handling disabled |
|
H2-5 |
H2-5 |
Blinking |
SAS/OPS |
Tilt lever potentiometer matching error |
Tilt stop |
|
H3-1 |
H3-1 |
Blinking |
SAS/OPS |
Attachment 1 lever potentiometer open abnormality |
Attachment 1 stop |
|
H3-2 |
I-13-2 |
Blinking |
SAS/OPS |
Attachment 1 lever potentiometer VCC short abnormality |
|
|
H3-3 |
H3-3 |
Blinking |
SAS/OPS |
Attachment 1 lever potentiometer combination error |
|
|
H3-4 |
H3-4 |
Blinking |
SAS/OPS |
Attachment 1 lever potentiometer neutral abnormality |
Material handling disabled |
|
H3-5 |
H3-5 |
Blinking |
SAS/OPS |
Attachment 1 lever potentiometer matching value abnormality |
Attachment 1 stop |
|
H4-1 |
H4-1 |
Blinking |
SAS/OPS |
Attachment 2 lever potentiometer open abnormality |
Lever 2 stop |
|
H4-2 |
H4-2 |
Blinking |
SAS/OPS |
Attachment 2 lever potentiometer VCC short abnormality |
|
|
H4-3 |
H4-3 |
Blinking |
SAS/OPS |
Attachment 2 lever potentiometer combination error |
|
|
H4-4 |
H4-4 |
Blinking |
SAS/OPS |
Attachment 2 lever potentiometer neutral abnormality |
Material handling disabled |
|
H4-5 |
H4-5 |
Blinking |
SAS/OPS |
Attachment 2 lever potentiometer matching value abnormality |
Lever 2 stop |
|
H5-1 |
H5-1 |
Blinking |
SAS/OPS |
Lift PUSH solenoid open abnormality |
Lift may stop |
|
H5-2 |
H5-2 |
Blinking |
SAS/OPS |
Lift PULL solenoid open abnormality |
|
|
H6-1 |
H6-1 |
Blinking |
SAS/OPS |
Tilt PUSH solenoid open abnormality |
Tilt may stop |
|
H6-2 |
H6-2 |
Blinking |
SAS/OPS |
Tilt PULL solenoid open abnormality |
|
|
H7-1 |
H7-1 |
Blinking |
SAS/OPS |
Attachment 1 PUSH solenoid open abnormality |
Attachment 1 may stop |
|
H7-2 |
H7-2 |
Blinking |
SAS/OPS |
Attachment 1 PULL solenoid open abnormality |
|
Indication |
Wrench lamp |
Spanner |
Detection ECU |
Error mode |
Phenomenon on vehicle |
|
73-1 |
73-1 |
Blinking |
SAS/OPS |
Knob position compensation solenoid open circuit or load short abnormality |
Knob offest compensation stops |
|
74-1 |
74-1 |
Blinking |
SAS/OPS |
Outside matching value range for tire angle error |
Knob offest compensation stops |
|
A5-1 |
A5-1 |
Blinking |
SAS/OPS |
Seat switch GND short abnormality |
Traveling and material handling possible even after leaving the seat. |
|
A7-1 |
A7-1 |
Blinking |
SAS/OPS |
Brake switch GND short abnormality |
Partial limitation of the drive control function |
|
AD-1 |
AD-1 |
Blinking |
SAS/OPS |
CAN communication 4Y-ECS or ASC data reception error |
Partial limitation of the drive control function |
|
AD-2 |
AD-2 |
Blinking |
4Y-ECS |
CAN communication SAS/OPS data reception error |
Partial limitation of the drive control function |
|
AD-7 |
AD-7 |
Blinking |
SAS/OPS |
CAN communication display data reception error |
Limitation of the drive control function |
|
AD-8 |
AD-8 |
Display |
CAN communication SAS/OPS data reception error |
Display not stable |
|
|
AF-1 — 3 |
AF-1 — 3 |
On |
SAS/OPS |
CPU error |
Various control operations not stable |
|
AF-4 — 8 |
AF-4 — 8 |
Blinking |
SAS/OPS |
||
|
C4-1 |
C4-1 |
Blinking |
4Y-ECS |
Accelerator sensor 1 open |
Limting speed of traveling and materials handling due to limited engine power output |
|
ASC |
|||||
|
C4-2 |
C4-2 |
Blinking |
4Y-ECS |
Accelerator sensor 1 short |
|
|
ASC |
|||||
|
C4-3 |
C4-3 |
Blinking |
4Y-ECS |
Accelerator sensor 2 open |
|
|
ASC |
|||||
|
C4-4 |
C4-4 |
Blinking |
4Y-ECS |
Accelerator sensor 2 short |
|
|
ASC |
|||||
|
C4-5 |
C4-5 |
Blinking |
4Y-ECS |
Accelerator sensor offset abnormality |
|
|
ASC |
|||||
|
C4-6 |
C4-6 |
Blinking |
4Y-ECS |
Accelerator sensor out of range error |
|
|
C7-1 |
C7-1 |
Blinking |
SAS/OPS |
Shift lever forward and reverse travel switch open abnormality |
Travel return to neutral operation disabled Partial limitation of the drive control function. |
|
C7-2 |
C7-2 |
Blinking |
SAS/OPS |
Shift lever forward and reverse travel switches simultaneously ON error |
Travelling may stop |
|
CA-1 |
CA-1 |
Blinking |
SAS/OPS |
Forward and reverse travel T/C relay open circuit or load short abnormality |
Travelling and material handling enabled even after leaving the seat. |
Caution:
If the wrench lamp illuminates and the following phenomena occur on the vehicle without an error being displayed, it is not a fault. Take the appropriate corrective action.
|
Indication |
Memory |
Wrench lamp |
Detection ECU |
Phenomenon on vehicle |
Content of warning |
Appropriate corrective action |
|
Water temperatur e gauge flashing |
OB-1 |
— |
4Y-ECS |
Top speed and load lifting speed are limited. (Only when OPT equipped) |
Overheat |
Leave the vehicle at idle for a while |
|
— |
— |
On |
SAS/OPS |
Swing lock control is always locked Knob offset occurrence |
High battery voltage |
Use a battery of the specified voltage |
|
— |
— |
On |
SAS/OPS |
Swing lock control is always locked |
Low battery voltage |
Charge or replace the battery |
|
— |
— |
On |
SAS/OPS |
Tilt operates to forward most tilt position |
Forward tilt restriction angle not matching |
Carry out matching for each item |
|
— |
— |
On |
SAS/OPS |
Tilt disabled with the knob switch in the ON position |
Auto leveling angle not matching |
|
|
— |
— |
On |
SAS/OPS |
Tilt operates to forward most tilt position Tilt disabled with the knob switch in the ON position |
SAS/OPS NIL load not matching (NL: No-load) |
|
|
— |
— |
On |
SAS/OPS |
Knob offset occurrence |
Tire angle not matching |
|
|
— |
— |
On |
SAS/OPS |
Swing lock control disabled |
Swing leveling not matching |
|
|
— |
— |
On |
SAS/OPS |
Lift stop |
Lift lever not matching |
|
|
— |
— |
On |
SAS/OPS |
Tilt stop |
Tilt lever not matching |
|
|
— |
— |
On |
SAS/OPS |
Attachment 1 stop |
Attachment 1 not matching |
|
|
— |
— |
On |
SAS/OPS |
Attachment 2 stop |
Attachment 2 not matching |
1. When diagnosis is activated, the diagnosis ON
indicator comes on and blinks on the screen and a
beep sounds to warn the operator that some
abnormality has occurred on the vehicle.
2. Also, up to three diagnosis error codes are displayed
on the screen. When the number of error codes
exceeds three, up to six are displayed on screens.
3. In order to enable battery level checking, battery
charge indicator is displayed during diagnosis error
codes display.
I Diagnosis code list
Displayed code: Code indicated on the display when an abnormality occurs in the vehicle
Diag memory code: Code indicated on the display when mask function DIAG MEMORY is in use P5-30
C/R: Main controller, DCR_LH: Traveling AC driver 1, DCR_RH: Traveling AC driver 2,
PCR: Material handling AC driver
Diag
Displayed
memory
code
code
30-1
30-1
30-2
30-2
30-3
30-3
31-1
31-1
31-2
31-2
31-3
31-3
32-1
32-1
32-2
32-2
32-3
32-3
33-1
33-1
33-2
33-2
33-3
33-3
61-1
61-1
61-2
61-2
62-1
62-1
62-2
62-2
Faulty
DCR: Low temperature
PCR: Low temperature
DCR_LH: Low voltage
DCR_RH: Low voltage
PCR: Low voltage
DCR_LH: Low starting voltage
DCR_RH: Low starting voltage
PCR: Low starting voltage
DCR_LH: EEPROM abnormality
DCR_RH: EEPROM abnormality
PCR: EEPROM abnormality
Communication abnormality from C/R to
DCR_LH
Communication abnormality from C/R to
DCR_RH
Communication abnormality from C/R to
PCR
Load sensor: Open
Load sensor: Short circuit
Tilt angle sensor: Open
Tilt angle sensor: Short circuit
Wrench symbol
A 1
1
A 1
2
A 1
3
.
1 2 3 4 5
O
h
S P H
Diagnosis codes
Abnormality detection time
(Key ON hour meter)
Phenomenon on vehicle
Display only
Restricted material
handling output
Traveling disabled
Material handling and
power steering stop
Traveling disabled
Material handling and
power steering stop
Operate under the default
Traveling disabled
Material handling and
power steering stop
·No NL control and for-
ward tilt restriction
·No automatic leveling
·No forward tilt restriction
·No automatic leveling
5-15
S P H
MENU
Detection
controller
DCR_LH,
DCR_RH
PCR
DCR_LH
DCR_RH
PCR
DCR_LH
DCR_RH
PCR
DCR_LH
DCR_RH
PCR
DCR_LH
DCR_RH
PCR
C/R
C/R