Honda Accord: Power Transistor Test
1. Remove the passenger's dashboard undercover (see page 20-170).
2. Disconnect the 4P connector from the power transistor.
3. Measure the resistance between terminals No. 3 and No. 4 of the power transistor. It should be about 1.5 kO.
• If the resistance is within the specifications, go to step 4.
• If the resistance is not within the specifications, replace the power transistor.
NOTE: Also check the blower motor. Power transistor failure can be caused by a defective blower motor.
POWER TRANSISTOR
4. Carefully release the lock tab on terminal No. 1 (PUR) (A) in the 4P connector, then remove the terminal and insulate it from body ground.
(To 12 V Power source on vehicle)
5. Reconnect the 4P connector to the power transistor.
6. Make sure the PUR wire is completely isolated, then supply 12 V to cavity No. 1 with a jumper wire.
7 Turn the ignition switch to ON (II), and check that the blower motor runs.
• If the blower motor does not run, replace the power transistor.
NOTE: A faulty blower motor can cause the power transistor to fail. If the power transistor is replaced, also check the blower motor for binding, and replace it if necessary.
• If the blower motor runs, the power transistor is OK.
Evaporator Temperature Sensor Test
NOTE: Before testing the sensor, check for HVAC DTCs
(see page 2 1 - 9).
1. Remove the evaporator temperature sensor (see
page 21-67).
2. Dip the sensor in ice water, and measure the
resistan ...
Air Mix Control Motor Test
NOTE: Before testing the motor, check for HVAC DTCs
(see page 21-9).
1. Disconnect the 7P connector from the air mix control
motor.
Incorrectly applying power and ground to the air mix
contro ...
See also:
Information Display
When there is an incoming call, or
HFL is in use, ‘‘HANDSFREELINK’’
will appear on the display.
‘‘ ’’ indicator will be
displayed on
the audio display when a phone is
lin ...
Folder Random
This feature, when activated, plays
all files in the current folder in
random order. To activate folder
random play, select FOLDER
RANDOM by using the interface
knob, and press ENTER on the ...
Steering Gearbox Removal
Special Tools Required
-Engine Hanger Adapter VSB02C000015*
•Engine Support Hanger, A and Reds
AAR-T1256*
-Ball Joint Remover, 28 mm 07MAC-SL0A202
-Ball Joint Thread Protector, 12 mm
07AA ...