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Mazda CX-5 Service & Repair Manual: Auto Dimming Mirror Inspection

Mazda CX-5 Service & Repair Manual / Body / Mirrors / Auto Dimming Mirror Inspection

1. Measure the voltage at each terminal.

Terminal Voltage Table (Reference)



Terminal

Signal name

Connected to

Measured condition

Voltage (V)

Inspection item(s)

A

B

IG1

C/U IG1 15A fuse

Switch the ignition ON (engine on or off)

B+

  • C/U IG1 15A fuse

  • Related wiring harnesses

Switch the ignition OFF (LOCK)

1.0 or less

C

D

R position signal

Rear body control module (RBCM)

R position

B+

  • Rear body control module (RBCM)

  • Related wiring harnesses

Other than R position

1.0 or less

E

F

GND

Body ground

Under any condition

1.0 or less

  • Related wiring harnesses

G

H

I

J

Power supply

ROOM 15 A fuse

Under any condition

B+

  • ROOM 15 A fuse

  • Related wiring harnesses


Auto Dimming Mirror
Purpose The automatic glare prevention rearview mirror prevents the driver from being affected by light from vehicles at the rear. Structural view System wiring diagram Funct ...

Auto Dimming Mirror Removal/Installation
1. Disconnect the negative battery cable.. 2. Remove the screw B. 3. Remove the auto-dimming mirror in the direction of arrow (1) shown in the figure. 4. Detach tabs while push the cov ...

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