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:
Types of Airbags
Your vehicle is equipped with three types of airbags:
• Front airbags: Airbags in front of the driver's and front
passenger's seats.
• Side airbags: Airbags in the driver's and front passenge ...
Alternator Control Circuit
Troubleshooting
NOTE: Do this troubleshooting if, in step 5 of the
alternator and regulator circuit troubleshooting (see
page 4-27), the battery voltage is less than 13.5 V.
* 1. Connect the Honda Diagnostic Sys ...
If the Malfunction Indicator LampComes On or Blinks
• Reasons for the indicator lamp to come on or blink
• Comes on when there is a problem with the engine emissions control
system, or the fuel fill cap is missing, or loose.
• Blinks when ...