Tire Pressure Sensor Learn - With RPO WC2 or WC8

Tire Pressure Sensor Learn (WC2 or WC8)

Important: The following procedures can only be performed on vehicles equipped with enhanced mobility tires (WC2 or WC8). Since the tire pressure sensor is secured to the run flat ring inside the wheel/tire assembly, the sensor cannot be reached using the sensor activating magnet.

Tire Rotation
1. Install a scan tool.
2. Turn the ignition ON, with the engine OFF.
3. With the scan tool select 2004.
4. Select LD Trk, MPV, Incomplete.
5. Select Cadillac Incomplete.
6. Select Limousine.
7. Select Chassis.
8. Select Tire Pressure Monitor.
9. Select Special Functions.
10. Select Tire Rotation/Sensor Replacement.
11. Select the sensor location and press the ENTER key.
12. Select the new location of the sensor by pressing the location soft key the sensor has been rotated to.
13. Repeat steps 12 and 13 for the remaining 3 sensors.
14. Press the EXIT key to escape.

Sensor Replacement
1. Install a scan tool.
2. Turn the ignition ON, with the engine OFF.
3. With the scan tool select 2004.
4. Select LD Trk, MPV, Incomplete.
5. Select Cadillac Incomplete.
6. Select Limousine.
7. Select Chassis.
8. Select Tire Pressure Monitor.
9. Select Special Functions.
10. Select Tire Rotation/Sensor Replacement.
11. Scroll and highlight to select the location for which the sensor is being replaced and press the ENTER key.
12. Using the numeric key pad on the scan tool enter the new 8 digit ID number as noted on the front side of the wheel mounting flange on the replacement wheel/tire assembly and press the ENTER key.
13. Press the YES key if the ID number entered is correct.
14. Press the EXIT key to escape.