Toyota 7BNCU20 Code 45 and 4c - Maintenance & Troubleshooting discussion in Forkliftaction's forums

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Toyota 7BNCU20 Code 45 and 4c

I have this Toyota that generates both these codes intermittantly. I believe the battery does have some issues, but the problem can occur right after charging, or after an hour or two of use. I do not have a code chart, and not sure where to start. Any help would be great.
Brad

Posted 8 Aug 2012 22:59
By BradC
joined 17 May'11 - 5 messages
Iowa, United States

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Much appreciated. E-mail is [email address removed]. Thanks again.

Posted 9 Aug 2012 03:36
By BradC
joined 17 May'11 - 5 messages
Iowa, United States

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Hi Mate

The manual I have states it has detected steer contactor open when command is closed which is 4c. Also check FU1 steering fuse.

45 is PC or TPC contactor closed when command is open. Possible fuse FU2 open circuit.

Adding an email in the profile will help us send the correct info through.

Posted 9 Aug 2012 03:15
By elektrodrive
joined 2 May'08 - 740 messages
West Midlands, United Kingdom

enquiries@elektrodrive.co.uk

http://www.facebook.com/pages/Elektrodrive/135894223166624

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