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:
Brake Pedal Position Switch Test
1. Disconnect the 4P connector (A) from the brake pedal
position switch (B).
2. Check for continuity between terminals No. 1 and No.
2.
• There should be continuity when the brake pedal ...
Recommended Tire Pressures
Normal Driving
The following charts show the
recommended cold tire pressures for
most normal driving conditions.
4-cylinder models
V6 models
The compact spare tire pressure is:
60 psi (42 ...
Features
This chapter describes how to operate technology features. ...