9000 CDE V6-2962cc 3.0L DOHC (B308) (1995)
SCC Trip Computer
The SCC trip computer (Saab Car Computer) has the following functions: (left-hand side <)
^
DIST. TO DEST. (distance to destination).
^
AVER. SPEED (average speed).
^
SPEED WARN. (speed warning)
(right-hand side >)
^
CLOCK (clock function).
^
ARRIVAL (arrival time).
^
ALARM (alarm function).
The trip computer is operated by means of the buttons situated below the display.
Presentation in kilometers or miles can also be selected with these buttons.
SCC Trip Computer
The bottom row on the trip computer includes a light sensor and two buttons. The light sensor is used for automatic control of display brightness
on the SCC and EDU trip computer in daylight.
The brightness of the button illumination is controlled by rheostat 16 (lighting for controls) on the dashboard.
R and INFO are used for the EDU trip computer. These, together with the light sensor, are connected to trip computer EDU 210 via an 8-pin
connector.
SCC trip computer 241 is supplied with current from fuse 19 continuously and also from fuse 13 when the ignition switch is in the Drive position.
To process and display the information for the different functions, the trip computer requires information from vehicle speed sensor 132, terminal
2. The signal is obtained via the EDU.
FAULT DIAGNOSIS HINTS
The trip computer is activated by turning the ignition switch to the Drive position.
1. Check that fuses 13 and 19 are OK and supplied with current.
2. Check that current is supplied to pin 1 of the trip computer, via clock 49 and pin 6.