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TCM FB-6 Error Codes

The document provides error codes for two types of vehicles, the TCM FB-6 and TCM FB-7. For the TCM FB-6, error codes 101-107 and 201-203 relate to issues with components like broken wires, defective sensors, and safety circuits activating. For the TCM FB-7, error codes 301-503 describe a variety of component faults for the accelerator, sensors, fuses, contactors, thermo sensors and more. The codes are accompanied by brief descriptions of the issue indicated.

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Vasile Vrabie
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7K views2 pages

TCM FB-6 Error Codes

The document provides error codes for two types of vehicles, the TCM FB-6 and TCM FB-7. For the TCM FB-6, error codes 101-107 and 201-203 relate to issues with components like broken wires, defective sensors, and safety circuits activating. For the TCM FB-7, error codes 301-503 describe a variety of component faults for the accelerator, sensors, fuses, contactors, thermo sensors and more. The codes are accompanied by brief descriptions of the issue indicated.

Uploaded by

Vasile Vrabie
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as DOCX, PDF, TXT or read online on Scribd
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TCM FB-6 Error Codes

 
101
Accelerator wire broken
102
Drive motor current sensor defective
103
Drive safety circuit turns on
105
Abnormal plugging of regenerative circuit
106
Controller thermo sensor defective
107
Drive motor current abnomal on the key switch.
 
 
trouble occurs during operation.
 
 
 
201
Lift lever sensor wire broken
202
Load handling motor current abnomal
203
Load handling safety circuit turns on
301
Accelerator wire broken
303
Drive safety circuit turns on
401
Lift lever sensor wire broken
403
Load handling safety circuit turns on

TCM FB-7 Error Codes


 
Display error code Detail of error LED error code
 
301 Accelerator output defective 17
 
302 Traveling current sensor output defective 19
 
303 Drive FET power module short-circuited 01
       Drive FET power module open 02
       Drive quick charge error 69
 
305 Drive contactor short-circuited 03
 
306 Drive contactor open 04
 
307 Blown main fuse for drive 20
 
308 Rotation sensor A defective 41
       Rotation sensor B defective 42
 
401 Load handling lift potentiometer defective 35
 
402 Load handling current sensor output defective 34
 
403 Load handling FET power module short-circuited 30
       Load handling quick charge error 70
       Power steering transistor short-circuited 50
 
404 Load handling FET power module open 31
       Power steering transistor open 56
 
405 Load handling contactor short-circuited 37
       Power steering contactor short-circuited 51
 
406 Load handling contactor open 33
       Power steering fuse/contactor open 52
 
407 Blown main fuse for load handling 45
 
 
501 MD contactor drive transistor coil defective 07
       F/R switch defective 16
       Load dump error (battery overvoltage protection) 86
       Load handling contactor drive transistor / coil defective 38
       EPROM sum error (Other serious error) 82
       EPROMACK error (Other serious error) 83
       Power steering contactor drive transistor coil defective 53
 
502 Drive motor temperature rise 25
       Drive motor thermo sensor defective 27
       Inching over 67
       Drive motor overspeed 91
 
503 Power steering torque sensor output defective 54
 
 
504 Drive controller thermo sensor defective 22
       Load handling controller thermo sensor defective 36

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