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:
Lift and Support Points
NOTE: If you are going to remove heavy components
such as suspension or the fuel tank from the rear of the
vehicle, first support the front of the vehicle with tall
safety stands. When substantial ...
System Diagnostic Mode
Start-up procedure and Diagnostic IVieny
There are two ways t o enter the diagnostic mode:
Method 1 :
Start the vehicle. When the globe screen appears,
connect the SCS service connector (see page ...