No Power Steering No Code - Maintenance & Troubleshooting discussion in Forkliftaction's forums

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No Power Steering No Code

Toyota 5FBE15

Forklift came into the shop with no power steering and showing no code. Have replaced pump, motor, hydrostatic steering valve, display board, steering cylinder above rear wheel, steering position sensor, and the current drive sensor. Still no power steering. Any ideas?

Posted 18 Jul 2023 03:49
Modified 19 Jul 2023 05:57 by poster
By ttnaruse
joined 18 Jul'23 - 2 messages
California, United States

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Forgot to clarify the motor does run. When we replaced the steering cylinder in the back the power steering worked for an hour then stopped again. Been stuck ever since.

Posted 20 Jul 2023 00:38
By ttnaruse
joined 18 Jul'23 - 2 messages
California, United States

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I believe it requires a seat switch and park brake input to activate the PS contactor on the early models.

Posted 19 Jul 2023 23:18
By ErichO
joined 26 Oct'21 - 83 messages
Washington, United States

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