Code E159 Fixed - Technical Troubleshooting discussion in Forkliftaction's forums

Toyota 8HBW23:
Code E159 Fixed

Hi, I'm new here and thanks for accepting me.

"Disclaimer I'm not a certified TMH technician, so do this at you own risk"
Fyi- I end up replacing the Key pad also, as the ribbon cable is very fragile so B-careful ;).

Here is a little contribution to this problem
How I was able to fix the E159 code on the E-pallets jack was, By checking (I did All the other stuff that the manual recommends too) also The 3v coin battery on the ETAC CARD witch it was 0, so I replaced that and problem solved no more E159... Hope this help someone

Posted 12 Feb 2022 08:04
Modified 15 Feb 2022 01:27 by poster
Discussion started by Victor_MG
California, United States

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Hi Victor,
Do I need to reprogram keypad if I change the coin battery? I attempted it. Everything seems fine but the keypad seems unresponsive. 1 and green button code doesnt work anymore.

Posted 14 Feb 2025 04:50
Reply by V_LER
California, United States

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ETAC detected problem with the CAN-bus.
Possible Cause with
Corrective
Actions/Checks:
1. Short or open circuit in CAN-bus wiring.
2. Electrical noise in CAN-bus wiring caused by bad connection, outside
interference, or low voltage:
a. Check CAN-bus wiring.
b. Try driving using a known-good battery.
c. Try driving in a different environment.
3. Faulty power amplifier. Check power amplifier.
4. Faulty ETAC.

Posted 18 Feb 2022 15:49
Reply by delga76
Florida, United States

thanks

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