caterpillar ep30k pac 80e error 11

[dagi66]

I have a caterpillar forklift EP30K pac 80e with error 11 can you tell me what could be?


as you reset the service?

tanks

[JPENG]

Possible cause:
Wire break in T1 IGBT, wire break in T2 IGBT, faulty wire connection, faulty drive board, faulty traction currentsensor CS1, faulty traction logic board.

[dagi66]

what is meant by T1 IGBT

[EDISON2010]

it means: Transistor 1 Insulated GateBipolar Transistor