Override

DESCRIPTION:
Upon selecting a test that function's current operation will be represented as a percentage of its full range and this value will be displayed on the ECC panel. The display will alternate between "- -" for 1 second followed by the normal program value for 5 seconds. This alternating display is a reminder that the function is not currently being overridden.

Touching the "WARM" or "C00L" buttons on the ECC panel begins the override at which time the display will no longer alternate to "- -." Touching the "WARM" button increases the value while the "C00L" button decreases the value. Upon release of the button, the display may either remain at the overridden value or automatically return to normal program control. This depends on which function is being overridden at the time. If the display remains at the override value, normal program control can be resumed in one of three ways:

1. Selection of another override test will cancel the current override.
2. Selection of another system will cancel the current override.
3. Overriding the value beyond either extreme (0 or 99) will display "- -" momentarily and then jump to the opposite extreme. If the button is released while is displayed, normal program control will resume and the display will again alternate.

The override test type is unique in that any other test type (except OUTPUT CYCLING) within the selected system may be active at the same time. After selecting an override test touching the "OFF" button will allow selection of another test type, however, the ECC panel will continue to display the selected override. By selecting another test type and test while at the same time touching the "WARM" or "C00L" button, it is possible to monitor the effect of the override on different vehicle parameters.

BS00 No Overrides
BS00 will display "none" as no overrides are active at this point

BS01 Program Number
BS01 can be controlled from "0" (Max A/C) to "99" (Max heat). The display will hold the override value upon release of the buttons.

BS02 LCD Dimming (Display)
BS02 can be controlled from "0" (Max dim to "99" (Max bright). The display will hold the override value upon release of the buttons.

BS03 Incandescent Bulb Dimming (Backlighting)
BS03 can be controlled from "0" (Max dim) to "99" (Max bright) if the ark lamps have been turned "ON." The display will hold the override value upon release of the buttons.

BS07 Option 1
BS07 allows the ability to change the vehicle option content information stored in the BCM EEPROM. The BCM uses this option information to determine how to operate the displays and other electronic devices. Incorrect option content information in the EEPROM may cause many different problems. Upon selection of this override the option content information will be displayed as a number on the DIC. To determine the proper OPTION 1 number, calculate the sum of the applicable numbers from the following table:

If Vehicle Is Equipped With Add

Non-French Canadian Displays 128
Domestic Displays (U.S. CARS ONLY) 64
Japanese Displays 1
Oil Level Sensor 32
Canadian Daytime Running Lights 8
Sweden/Norway Daytime Running Lights 4
Apply Brake to Shift Message 2

If necessary, the "WARMER" and "C00LER" buttons can be used to increase and decrease the OPTION 1 number. When the correct number is reached, simultaneously press and hold the "ELAPSED TIME" and "FUEL USED" buttons for three seconds to permanently store the correct value in the EEPROM. The display will blank momentarily and then display the newly stored number.

BS08 Option 2
BS08 allows the ability to change the vehicle option content information stored in the BCM EEPROM. The BCM uses this option information to determine how to operate the displays and other electronic devices. Incorrect option content information in the EEPROM may cause many different problems. Upon selection of this override the option content information will be displayed as a number on the DIC. To determine the proper OPTION 2 number, calculate the sum of the applicable numbers from the following table:

If vehicle is equipped With Add

Low Coolant Level Message 1
Service Ride Control Message 2
Reduced Engine Power Message 8
Norway Front Fog Lamp 16

If necessary, the "WARMER" and "C00LER" buttons can be used to increase and decrease the OPTION 2 number. When the correct number is reached, simultaneously press and hold the "ELAPSED TIME" and "FUEL USED" buttons for three seconds to permanently store the correct value in the EEPROM. The display will blank momentarily and then display the newly stored number.