B4000 SE Regular Cab 4WD V6-4.0L OHV (1999)
The GEM/CTM controls the illuminated entry function with the interior lamp relay.
The RAP module sends a signal to the GEM on the illuminated entry request circuit to indicate a request to turn the illuminated entry feature ON or OFF
.
The GEM illuminates the interior lamps when an unlock signal is received from the RAP module. The illuminated
entry feature will be canceled when any of the following conditions are met:
-
25 seconds have elapsed since the illuminated entry feature was activated and the interior lamp control is not activated.
-
The GEM receives a request from the RAP module (remote transmitter lock button pressed) and the courtesy lamp control is not activated.
-
The ignition is in the ON or START position and the interior lamp control is not activated.
The illuminated entry inputs are:
-
Ignition switch in the key-in, ACONand ON position.
-
RAP illuminated entry request.
The GEM/CTM sleep mode outputs are:
-
None (All circuits are deactivated during sleep mode).
If a change in any of the above inputs occur while the GEM/CTM is asleep, the GEM/CTM will wake up and monitor all of its inputs, and will have the
ability to activate any of its outputs.
The GEM provides temporary power to the one-touch down power windows for ten minutes after the ignition switch is moved from ON to the OFF
position. If, during this ten-minute period, either front door is opened, the delayed accessory relay will be de-energized.
The GEM controls the one-touch down window feature. When the power switch for the driver-side window control is held down (between 0.04 and 0.4
second) and then released with the ignition switch in ON or ACC, the driver-side window will automatically move to its full down position.
Only the driver-side window has this feature. Holding the power window main switch down longer allows the operator to stop the window as soon as the
switch is released. For additional power window information, refer to POWER WINDOW DIAGNOSIS.
