TROUBLESHOOTING USING GSC FAULT CODES - Continued
The GSC displays a CID 0268 FMI 02 when the setpoint data is invalid or the setpoint data is out
of range. After displaying this code, the GSC sets the affected setpoint(s) to the default value(s).
CID 268 FMI 02
GSC electronic control.
FMI 02 - Erratic, Intermittent, or Incorrect Signal.
Turn the ENGINE CONTROL switch to OFF/RESET. Battery Disconnect Switch
is OFF; DEAD CRANK SWITCH is OFF (to reset the GSC).
Set Battery Disconnect Switch to ON, Set DEAD CRANK SWITCH to NORMAL.
Turn ENGINE CONTROL switch to COOL DOWN/STOP.
Verify the problem has been resolved. If not, check for other fault codes.
Troubleshoot and resolve as required.
Verify all programmable setpoints in the GSC (WP 0085).
If the problem is not resolved, reprogram the GSC setpoints (WP 0085).
If reprogramming the GSC does not resolve the fault, replace the GSC
Verify the problem has been resolved.