Code T104 - Linde H25T 392 - Maintenance & Troubleshooting discussion in Forkliftaction's forums

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Code T104 - Linde H25T 392

Linde H-25-T

Could someone point me in the right direction, I need a fault code breakdown for code T104 (Signals of seat switch and accelerator potentiometer not plausible for more than 2 seconds)
Machine is a Linde H25T 392 series (VW engine)
Truck operates normally with no issues just the EML and Fault indicator on the display.
Tried multiple times to clear the code with diagnostics but still appears and the manual I have does not give a breakdown of the code.

Posted 9 Nov 2022 21:47
By Graham_Dixon
joined 4 Aug'22 - 5 messages
United Kingdom

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Hi Graham, they seem a bit obvious but maybe it can help, here is the breakdown of the fault code

1. Cable connections between seat switch (S4) and controller (N1:33, N1:38) faulty.
2. Cable connections between pedal position sensor (1B2) and controller (N1:1, N1:32, N1:49, N1:61) faulty.
3. Seat switch (S4) defective.
4. Pedal position sensor (1B2) defective.

Posted 10 Nov 2022 22:17
By matt_s
joined 2 May'08 - 31 messages
kent, United Kingdom

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Are you sure your clearing the right fault. Is the glow plug light flashing? If so you have an engine management fault and need another lead to connect to the engine ecu. I see fault 104 regularly it doesn't normally cause any issues or display on the dashboard. Is the lightening bolt lit and T104 showing on the display?

Posted 10 Nov 2022 00:29
By andrew_k
joined 17 Mar'07 - 332 messages
England, United Kingdom

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