Does anyone have any luck with resolving this issue?
Not intermittent, code 5A appears when switched on, after self-test and horn beep code 59 appears. Troubleshooting steps passed, suggests replacing both TPA and LPA(unlikely solution) Wires are intact.
5X troubleshooting steps can't be completed because the vehicle is inop.
Showing items 16 - 25 of 25 results.
I would check my Bus voltage with reference to DGND at the TPA
Verify K3 relay is good on the relay card.
Verify no pins on the TPA plug have been pushed out.
Connect to truck via flashware. (Try to find out why you cant see the TPA)
both the amps flash yellow then they flash red.
It looks to me like you have a problem with your Traction Power Amp not communicating. Does the LED flash?
I pulled up versions and the PAT,PATB &PATVCL are all showing 0.00.
everything else has numbers.
The battery was also dirty and losing voltage across the top but I cleaned it up, still getting code 5A and 59 though.
I am leaning towards the TM, since it supplies the LPA and TPA.
Haven't gotten a chance to check the voltage going into the Amplifiers from the TM yet.
Any other ideas?
Thanks
I haven't tried that yet.
I pulled the battery out to see if it was grounded or dirty,but i will run the versions check next.
The status lights on the tpa and lpa are both flashing red which leads me to suspect that maybe the TM is not supplying power even though the wiring is ok.
Thanks for the tip, i will let you know if I make any progress.
Have you pulled up the versions on the dispay? Check to see if you can see every one is talking on the Can Bus?
its a 2011 SB 9700 SWING REACH
I am working on the SB 9700.The wiring from the fuse relay and the TM are all good.
The manual has proceedures for the 5x codes but only if errors are intermittent.
These codes appear once you turn on the forklift.
Are you working on a 9600? Because a SB does not have a 5A code or LPA / TPA? Have you checked your Can Bus resistance? Check your version through the display.
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