811807 Mercury POWER JET

Illustration 1 g00835551
Typical schematicTest Step 1. Check for an Open Circuit in the OFF/RESET position.
If equipped, disconnect the remote start/stop initiate contacts from the terminal strip in the Generator Terminal box.
Disconnect the harness connector from the GSC+.
Check whether the corresponding contact of the GSC+ harness connector is the only contact that is connected to the battery negative.
Turn the ECS to the OFF/RESET position.
At the GSC+ harness connector, measure the resistance from contact "39" to the − Battery terminal of the relay module. Measure the resistance from contacts "32", "33" and "40" to the − Battery terminal. Make a note of the resistances that are measured.Expected Result:The resistance that is measured from contact "39" to the − Battery terminal of the relay module should be 5 Ohms or less. The resistance that is measured from contacts "32", "33" and "40" to the − Battery terminal should be greater than 5000 Ohms.Results:
OK - All resistance measurements are correct. Proceed to test step 2.
Not OK - The resistance measurements are NOT correct. The harness wiring with the incorrect resistance measurement is open or the harness wiring has failed. Repair: Repair the harness wiring or replace the harness wiring. Repair the wiring or replace the wiring between the − Battery terminal, the ECS, and the GSC+. Reconnect the remote start/stop initiate contacts after troubleshooting is complete.STOPTest Step 2. Check for an Open Circuit in the AUTO position.
If equipped, the remote start/stop initiate contacts will remain disconnected from the terminal strip in the Generator Terminal box.
The harness connector remains disconnected from the GSC+.
Check whether the corresponding contact of the GSC+ harness connector is the only contact that is connected to the battery negative.
Place the ECS in the AUTO position. Measure the resistance from contact "40" of the GSC+ harness connector to the − Battery terminal of the relay module. Measure the resistance from contacts "32", "33" and "39" to the − Battery terminal. Make a note of the resistances that are measured.Expected Result:The resistance that is measured from contact "40" to the − Battery terminal of the relay module should be 5 Ohms or less. The resistance that is measured from contacts "32", "33" and "39" to the − Battery terminal should be greater than 5000 Ohms.Results:
OK - The resistance measurements are correct. Proceed to test step 3.
Not OK - The resistance measurements are NOT correct. The harness wiring with the incorrect resistance measurement is open or the harness wiring has failed. Repair: Repair the harness wiring or replace the harness wiring. Repair the wiring or replace the wiring between the − Battery terminal, the ECS, and the GSC+. Reconnect the remote start/stop initiate contacts after the troubleshooting is completed.STOPTest Step 3. Check for an Open Circuit in the MAN/START position.
If equipped, the remote start/stop initiate contacts will remain disconnected from the terminal strip in the Generator Terminal box.
The harness connector remains disconnected from the GSC+.
Check whether the corresponding contact of the GSC+ harness connector is the only contact that is connected to the battery negative.
Place the ECS in the MAN/START position. Measure the resistance from contact "33" of the GSC+ harness connector to the − Battery terminal of the relay module. Measure the resistance from contacts "32", "39" and "40" to the − Battery terminal. Make a note of the resistances that are measured.Expected Result:The resistance that is measured from contact "33" to the − Battery terminal of the relay module should be 5 Ohms or less. The resistance that is measured from contacts "32", "39" and "40" to the − Battery terminal should be greater than 5000 Ohms.Results:
OK - The resistance measurements are correct. Proceed to test step 4.
Not OK - The resistance measurements are NOT correct. The harness wiring with the incorrect resistance measurement is open or the harness wiring has failed. Repair: Repair the harness wiring or replace the harness wiring. Repair the wiring or replace the wiring between the − Battery terminal, the ECS, and the GSC+. Reconnect the remote start/stop initiate contacts after the troubleshooting is completed.STOPTest Step 4. Check for an Open Circuit in the COOLDOWN/STOP position.
If equipped, the remote start/stop initiate contacts will remain disconnected from the terminal strip in the Generator Terminal box.
The harness connector remains disconnected from the GSC+.