Honda Accord: System Description
EX-L, EX-L PZEV models
The automatic dimming Inside mirror has a front-facing lux level sensor (A), rear-facing lux level sensors (B), and a control unit. The control unit receives signals from each sensor. Based on the difference between the two lux levels (the light outside the vehicle and the light from the headlights of the other vehicle, etc.), the control unit controls the electro-chromic gel to reduce glare. This dimming function is canceled when the transmission is in reverse, or when the automatic dimming off button (C) Is turned OFF.
Circuit Diagram
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Test/Replacement
EX-L, EX-L PZEV models
1. Remove the cover (A), then disconnect BP connector
(B).
2. Turn the ignition switch to ON (II).
3. Measure the voltage between terminal No. 2 and
body ground.
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See also:
Important Safety Precautions
Refer to the safety information that
came with your garage door opener
to test that the safety features are
functioning properly. If you do not
have this information, contact the
manufacture ...
In-car Temperature Sensor Test
NOTE: Before testing the sensor, check for HVAC DTCs
(see page 21-101).
1. Remove the in-car temperature sensor (see page
21-184).
2. Test the in-car temperature sensor while holding it in
fr ...
Trunk Lid Latch Switch Test
1. Open the trunk lid.
2. Disconnect the 3P connector (A) from the trunk lid
latch assembly (B).
3. Check for continuity between terminals No. 1 and No.
2.
• There should be continui ...