Honda Prelude 1993 Service Manual page 1319

Motor Test
Remove the high mount brake light cover'
Remove the headliner, then disconnect the 2-P
connectot from the sunrooJ motor.
Test the moto. by connecting power and ground to
the 1 and 2 terminals according to the table. The
motor should run smoothlY.
NOTE: Motor clutch test is in section 20
OPEN
No. 1 terminal to ground
No. 2 terminal to Power
CLOSE
No. 1 terminal to Power
No, 2 terminal to the ground
2.P CONNECTOR
wire sid6
2.P CONNECTOR
lf the motor does not run smoothly, replace at
23-241