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:
Rear Bumper Removal/Installation
NOTE:
- Have an assistant help you when removing and
installing the rear bumper.
- Take care not to scratch the rear bumper or the body.
- Put on gloves to protect your hands.
- When prying ...
B-CAN System Diagnosis Test Mode
1 and Test Mode 2 (without the
HDS)
Special Tools Required
MFCS (MCIC) Service Connector 07WAZ-00101 OA
Test Mode 1
Check the ECM/PCM for DTCs and troubleshoot
ECM/PCM (see p a g e 11-3) or F-CAN loss o f
communication errors first ...
Idler Gear Shaft Removal and
Installation
1. Remove the snap ring (A), the cotter retainer (B), and
the 17 mm cotters (C). Do not distort the snap ring.
2. Remove the idler gear shaft/idler gear assembly (D)
from the transmission housing ...