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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 ...

Other materials:

Blower Unit Disassembly/Assembly
CAUTION: Apply only the specified grease to the link. Otherwise abnormal noise or improper operation may result. 1. Disassemble in the order indicated in the table. 1 Air filter 2 Harness 3 Blower ...

Panel Light Control Indicator Alarm
Purpose The panel light control indicator alarm notifies the driver that the panel light brightness is either at maximum or minimum. Function If the panel light control switch is in the maximum rotation position right or left when the TNS switch ON signal (TNS and headlight ...

Turn Light System
Purpose The turn light system flashes the turn light three times automatically according to the turn switch operation. The front body control module (FBCM) performs turn light system fail-safe.. Function The front body control module (FBCM) performs control based on th ...

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