Air Mix Control Motor; Vent Door Control Motor - Honda Acura NSX 1991 Service Manual

Component Tests
mix control motor, and connect to the No. 2 terminal
to ground; the air mix control motor should run, and
stop at HOT.
should run, and stop at COLD.
5 terminal, then measure the voltage between the No.
3 terminal and the No. 4 terminal. The reading should
be;
4.7 kO.7 V at HOT position.
0.3 kO.7 V at COLD pcosition.
1 . Connect battery power to the No. 1 terminal of the
vent door control motor, and connect to the No. 2
terminal to ground; the vent door control motor
should run, and stop at CLOSE.
If it doesn't, reverse the connections; then the mo-
tor should run, and stop at OPEN.
2. Apply 5 V between the No. 3 terminal and the No.
5 terminal, then measure the voltage between the
No. 4 and the No. 5 terminals.
The reading should be;
4.7 kO.7 V at OPEN position.
0.3 kO.7 V at CLOSE positon.