IPC Specific Override Displays: Is09
OPTION 2 override allows the ability to change another set of vehicle options stored in IPC memory. IPC uses this information to determine how to operate displays and other electronic devices. Incorrect option content information in IPC causes many different problems.
Upon selection of override the option content information number will be displayed. To determine the proper OPTION 2 number, determine which options vehicle is equipped with, and then add or subtract the number amount using the WARMER (increase) or COOLER (decrease) buttons. See IPC OVERRIDE IS09 OPTION 2 CONTENT VALUE SPECIFICATIONS table.
| Application | Value | |||
|---|---|---|---|---|
| Options (Add Values Together) | ||||
| Heated Windshield | 128 | |||
| Traction Control | 64 | |||
| Analog Cluster Mode | 32 | |||
| Digital Cluster Mode | 0 | |||
| Fuel Tank | 16 | |||
| Brake Fluid Sensor (4.6L) | 4 | |||
| Suppress COOLANT LEVEL Message (4.9L) | 2 | |||
| Suppress APPLY BRAKE TO SHIFT Message | 1 | |||
| Normal Option IS09 Values | ||||
| 4.6L | ||||
| With Heated Windshield | 245 | |||
| Without Heated Windshield | 117 | |||
| 4.9L | ||||
| Analog IPC | ||||
| With Heated Windshield | 179 | |||
| Without Heated Windshield | 51 | |||
| Digital IPC | ||||
| With Heated Windshield | 147 | |||
| Without Heated Windshield | 19 | |||
When correct number is reached, simultaneously press and hold ECON and FRONT DEFROST buttons for 3 seconds to permanently store NEW correct value in EEPROM. The display will blank momentarily and then display the new number.