Honda Odyssey Service Manual page 43

Error 18 - Ramp Obstacle
Detection Error
Diagnostic Tests
Check Error Log for multiple Obstactle Detection Errors. If
there are many, raise the level in Setup.
Input Test
Place OTC in Debug - Input Test Mode to verify limits operate
correctly.
1) Check Ramp Up [Limit Switch] by operating the ramp with
Power Overide Switch (ITF Ramp) or manually raising (Folding
Ramp).
2) Check Ramp Down [Limit Switch] by operating the ramp
with Power Overide Switch (ITF Ramp) or manually raising
(Folding Ramp).
Error 23 - Neutral Status Error
Diagnostic Tests
Input Test
Place OTC in Debug - Input Test Mode to verify OTC recognizes
if the van is in Park correctly
1) Check Neutral by placing the van in and out of Park and
listening for the double beeps from the debugger.
Error 25 - Emergency Stop
Error
Diagnostic Tests
Operate User Button to verify working correctly.
One Touch System - v8.0 Error Codes
Code
Code
Code
Page 38
Description - What Caused the Code
OTC detected that the ramp may have hit an obstruction
on the in or out cycle. The OTC detects an obstruction by
measuring the current generated from the ramp motor.
The obstruction could be something in the way or a Ramp
Limit is not recognized. If this current exceeds the set limit
in the OTC Setup (default is 5, scale is 1-10 with 1 being
the most sensative)
More Information
Setup - OB Detect Level (default is 5, scale is 1-10 with 1
being the most sensative)
If a Ramp Limit Switch fails, the Obstacle Detection should
activate and cause an error. If the Obstacle Detection
does not activate, the Ramp Watchdog Timer should. This
will also cause an error (Error 27) and end the cycle.
Description - What Caused the Code
Everytime before the OTC cycles, it checks to make sure
the van is in Park. This is for safety and can not be
changed.
More Information
Refer to Important Item Information or OTC Wiring
Diagram for more information about where Rollx Vans gets
this signal.
Description - What Caused the Code
Anytime a Rollx Vans User or Remote Button is pressed
during an open or close cycle, the system will stop
immediately. If a Hard Wired User Button is held down
long enough, the OTC will think it has been pressed twice
and thus, cause an error.
More Information
This is a safety feature and can not be changed.