Honda Accord: Mode Control Motor Test
NOTE: Before testing the motor, check for HVAC DTCs (see page 21-101).
1. Disconnect the 7P connector from the mode control motor.
Incorrectly applying power and ground to the mode control motor will damage it Follow the instructions carefully.
2. Connect battery power to terminal No. 1 of the mode control motor, and ground terminal No. 2;the mode control motor should run, and stop at Defrost. If it doesn't, reverse the connections; the mode control motor should run, and stop at Vent When the mode control motor stops running, disconnect battery power immediately.
MODE CONTROL MOTOR
3. If the mode control motor did not run in step 2, remove it, then check the mode control linkage and door for smooth movement.
• If the linkage and door move smoothly, replace the mode control motor (see page 21-62).
• If the linkage or door sticks or binds, repair them as needed.
• If the mode control motor runs smoothly, go to step 4.
4. Measure the resistance between terminals No. 5 and No. 7 of the mode control motor. It should be between 4.2 and 7.8 kO.
5. Reconnect the mode control motor 7P connector, then turn the ignition switch to ON (II).
6. Using the backprobe set, measure the voltage between terminals No. 3 and No. 7 of the 7P connector.
Vent: About 0.5 V
Defrost: About 4.5 V
7. If either the resistance or the voltage readings are not as specified, replace the mode control motor (see page 21-62).
Passenger's Air Mix Control Motor
Replacement
1. Remove the glove box (see page 20-174).
2, Disconnect the 4P connector (A) from the power
transistor (B), and the 7P connector (C) from the
passenger's air mix control motor (D). Remove the
s ...
Recirculation Control Motor Test
NOTE: Before testing the motor, check for HVAC DTCs
(see page 21-101).
1. Disconnect the 7P connector from the recirculation
control motor.
Incorrectly applying power and ground to the
recirc ...
See also:
Driver's Seat Position Sensor Operation Check
Check the driver's seat position sensor after driver's seat
position sensor replacement.
1. Make sure the driver's seat is all the way forward
position.
2. Make sure the ignition switch is in L ...
Adjust the Seat-Backs
Adjust the driver’s seat-back to a
comfortable, upright position,
leaving ample space between your
chest and the airbag cover in the
center of the steering wheel.
Passengers with adjustab ...
If the Smart Entry Remote Batteryis Weak
If the beeper sounds, the indicator on the ENGINE START/STOP button flashes,
and the engine won’t start.
The To Start, Hold Remote Near Start Button message appears on the
multiinformation
...