INFO and R Buttons

Fault symptom
The control module does not respond when the INFO button is pressed, see point 1.
The control module does not respond when the R button is pressed, see point 2.

Action
1 Connect the Intelligent Saab Tester (ISAT) and read "INFO BUTTON". When the INFO button is pressed, the display response should be INFO BUTTON ON.
If not, unplug the 8 pin connector from the clock/Saab Car Computor (SCC) and ground pin 7. Read ISAT again.
If the display response is INFO BUTTON ON, change the clock/Saab Car Computor (SCC).
If the display response is INFO BUTTON OFF, the measured voltage between pin 7 in the connector and ground should be battery positive voltage.
If not, check the lead between pin 14 on the control module and pin 7 in the connector for open circuit.
If the fault remains, proceed to "Action Before Changing A Control Module".






2 Connect the ISAT and read RESET BUTTON". When the RESET button is pressed, the display response should be RESET BUTTON ON.
If not, unplug the 8 pin connector from the clock/Saab Car Computor (SCC) and ground pin 2. Read the ISAT again. If the display response is RESET BUTTON ON, change the clock/Saab Car Computor (SCC).
When the display response is RESET BUTTON OFF, the measuring voltage on pin 2 in the connector and ground should be battery positive voltage.
If not, check the lead between pin 15 on the control module and pin 2 in the connector for open circuit.
If the fault remains, proceed to "Action Before Changing A Control Module".