Circuit/System Verification
With the scan tool installed, ignition ON and the engine running, observe the GEN-F Terminal Signal parameter in the ECM data list. The GEN-F Terminal Signal scan tool parameter should read between 5 and 95 percent.
With the scan tool installed, ignition ON and the engine running, observe the GEN-F Terminal Signal parameter in the ECM data list. The GEN-F Terminal Signal scan tool parameter should read between 5 and 95 percent.