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Toyota 7HBW23:
Error code E161

Need help troubleshooting this code. Pallet Lift is stuck in the full lift position and wont move at all. Code E161 is flashing
  • Posted 25 Mar 2015 01:12
  • Discussion started by clark_b
  • North Carolina, United States
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Showing items 1 - 1 of 1 results.
Code E161

Power amplifier could not detect presence of lower valve coil.

Possible cause/corrective action:

Lower valve missing.
Open or short circuit in lower valve or wiring; master control relay missing or stuck open; main contactor open circuit (especially after it has closed); communication error due to PMT. Allow PMT to reboot before turning truck ON. Bad power amplifier.
  • Posted 25 Mar 2015 06:20
  • Reply by kevin_t
  • Pennsylvania, United States
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From the forum discussions …
"Transmission yoke u joint... I have never seen one break. Situations that could cause this are many... Going full throttle from a standstill with a load. Pushing loads or carrying loads too heavy for the lift."
Fishmech, United States
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From the forum discussions …
"Thanks mwjago... crank and cam sensor can both be changed out at the LH rear tire under neath... Again, make sure the wiring is good... I also had a unit with a broken intake manifold so check that too."
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