WT-18
TROUBLE DIAGNOSES
Revision: November 20092006 QX56
Transmitter Wake Up OperationEES001I8
WITH TRANSMITTER ACTIVATION TOOL
NOTE:
This procedure must be done after replacement of a low tire pressure warning transmitter or BCM.
New replacement transmitters are provided "asleep" and must first be "woken up" using Transmitter
Activation Tool J-45295 before ID registration can be performed.
1. With the transmitter activation tool (J-45295) pushed against the
front left transmitter, press the button for 5 seconds.
With ignition switch ON, as the low tire pressure warning lamp
flashes per the following diagram, the respective transmitter
then must be woken up.
2. When the BCM finishes assigning each tire ID, the BCM flashes the hazard warning lamps and trailer flasher lamps (if equipped) and sends flashing indicator status by CAN according to the following time
chart. Please see trailer flasher specification details of trailer flashing lamps since the BCM controls trailer
flasher lamps as brake lamps.
3. After completing wake up of all transmitters, make sure low tire pressure warning lamp goes out. Tool number
— (J-45295)
SEIA0101E
LEIA0059E
