Service manual

3. Electrical Parts
3-40
2. Engine starts
SG06034E
1) When closing ACC contact (“operation” position) for starting engine by handling starter switch, the
following circuit will be formed ; controller interior contact → motor stopper relay No.1 terminal →
excitation coil → motor stopper relay No.2 terminal → grounding and then the excitation coil of
motor stopper relay will be excited. Consequently, the motor stopper relay contact begins to
function.
2) As voltage is already applied to the motor stopper relay No.5 terminal, the following circuit will be
formed: motor stopper relay No.5 terminal → motor stopper relay No.3 terminal → motor stopper
assembly No.3 terminal → motor → grounding. Accordingly, the motor begins to rotate.