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:
MICU Input Test
NOTE:
• Before testing, troubleshoot the multiplex
integrated control unit first, using B-CAN System Diagnosis Test Mode A
(see page 22-134).
• Before testing, make sure the No. 5 (7. ...
Opening theWindows and Moonroof with the Remote Transmitter
You can open both windows and the
moonroof (if equipped) from the
outside with the remote transmitter.
1. Press the UNLOCK button once
to unlock the driver’s door.
2. Press the UNLOCK butt ...
Front Air Spoiler Replacement
NOTE:
-Take care not to scratch the front bumper,
- Put on gloves to protect your hands.
- When prying with a flat-tip screwdriver,
wrap it with
protective tape to prevent damage.
1. Remove ...