OPERATION AFTER START PROCESS Once the engine has been started, the belt driven alternator (10) generates a current. The output generated by the alternator is a square wave pulse voltage through the "P" terminal and the frequency of the pulse voltage is proportional to the rotation of the alternator. The starter controller (7) monitors the frequency of the output current. Once the frequency equivalent to 500 rpm is sensed the connection between "S" and "E" terminals and the connection between "B" and "PP" terminals are opened. As a result the rotation of the starter (9) is stopped.
Once the engine is running, the starter (9) will not operate even if the starter switch (5) is moved to the start position, preventing possible damage to the starter (9). AHS0050L Figure 3 OPERATION OF START CIRCUIT (2) - IMMEDIATELY AFTER START Reference Number Description 8 Starter Relay 9 Starter 10 Alternator 11 Transmission Selector Switch 12 Diode 13 Transmission Controller 14 Safety Starter Switch S0802195K Page 10 Electrical System Reference Number Description 1 Battery 2 Battery Relay 3 Fusible Link 4 Circuit Breaker 5 Starter Switch 6 Fuse Box 7 Starter Controller