error code 522760-4 - Technical Troubleshooting discussion in Forkliftaction's forums

Hyster H3.0FT:
error code 522760-4

HI can any one know error code 522760-4 wht is it mean ?

Series start with L177B

can any one help me ?

Posted 8 Jul 2014 17:55
Discussion started by saf_m
dubai, United Arab Emirates

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is it safe to drive with error code 522761-6

Posted 26 Oct 2021 02:57
Reply by kareem7546
Texas, United States

kareem

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TSP Switched Battery (IGN) Voltage Supply OORL
Measured Voltage Below Allowable Threshold.
CODES
DTC 521982-4 - Switched Battery Voltage 3 (IGN 3) OORL (TCU)
DTC 522760-4 - Switched Battery Voltage 1 (IGN 1) OORL
DTC 522761-4 - Switched Battery Voltage 2 (IGN 2) OORL
DTC 522761-6 - Switched Battery Current 2 (IGN 2) Current Too High OORL
DTC 522762-4 - Switched Battery Voltage 3 (IGN 3) OORL
POSSIBLE CAUSE
A. IGN 1 OR IGN 3 VOLTAGE OUTPUT OPEN SUPPLY
B. IGN 2 VOLTAGE OUTPUT SHORTED TO GROUND
C. IGN 1 OR IGN 3 OUTPUT SHORTED TO GROUND
D. FUNCTIONAL FAILURE IN CONTROLLER
NOTE
Please refer to the end of this procedure for supporting diagrams

Posted 12 Jul 2014 22:29
Modified 12 Jul 2014 22:30 by poster
Reply by Howitt
Ohio, United States

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