Canadian radio-frequency laws require transmitter signals to "time-out" (or quit) after several seconds of transmission - which may not be long enough for HomeLink to pick up the signal during training. Similar to this Canadian law, some U.S. gate operators are designed to "timeout" in the same manner.
If you live in Canada or you are having difficulties training a gate operator or garage door opener by using the "Training" procedures, replace "Programming HomeLink" Step 2 with the following:
NOTE:
When programming a garage door opener, etc., unplug the device during the "cycling" process to prevent possible damage to the garage door opener components.
1. For additional information, refer to "Programming HomeLink" step 1 in this section.
2. Using both hands, simultaneously press and hold the desired HomeLink button and the hand-held transmitter button. During training, your hand-held transmitter may automatically stop transmitting. Continue to press and hold the desired HomeLink button while you press and re-press ("cycle") your hand-held transmitter every 2 seconds until the frequency signal has been learned.
The HomeLink indicator light will flash slowly and then rapidly after several seconds upon successful training. DO NOT release until the HomeLink indicator light flashes slowly and then rapidly. When the indicator light flashes rapidly, both buttons may be released. The rapid flashing indicates successful training.
Proceed with "Programming HomeLink" step 3 to complete.
If the device was unplugged during the programming procedure, remember to plug it back in when programming is completed.
Programming HomeLink
Operating the HomeLink Universal TransceiverDriver seat control unit
Reference Value
VALUES ON THE DIAGNOSIS TOOL
CONSULT MONITOR ITEM
*: The value at the position attained when the battery is connected is
regarded as 32768.
TERMINAL LAYOUT
PHYSICAL VALUES
Fail Safe
The fail-safe mode may be activated if the following symptoms are observed.
...
P1551, P1552 battery current sensor
Description
The power generation voltage variable control enables fuel consumption to be
decreased by reducing the
engine load which is caused by the power generation of the generator. The
battery current sensor is installed
to the battery cable at the negative terminal. The sensor measures ...
ABS branch line circuit
Diagnosis Procedure
1.CHECK CONNECTOR
Turn the ignition switch OFF.
Disconnect the battery cable from the negative terminal.
Check the terminals and connectors of the ABS actuator and
electric unit (control unit) for damage, bend
and loose connection (unit side and connector side).
...