Mazda 3 manuals

Mazda 3 Service Manual: Auto Dimming Mirror Inspection

Mazda 3 Service 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

Power supply (IG1)

  • Ignition switch

  • METER 15 A fuse

Switch the ignition to ON

B+

  • Ignition switch

  • METER 15 A fuse

  • Related wiring harnesses

Switch the ignition to Off

1.0 or less

B

R position signal

Back-up light switch/TR switch

R position

B+

  • Back-up light switch/TR switch

  • Related wiring harnesses

Other than R position

1.0 or less

D

GND

Body ground

Under any condition

1.0 or less

  • Related wiring harnesses


Mirrors
...

Auto Dimming Mirror Installation
1. Install the auto-dimming mirror onto the base. 2. Install the screw. 3. Connect the auto-dimming mirror connector. 4. Connect the negative battery cable.. ...

Other materials:

Condenser Inspection
1. Inspect the condenser for cracks, damage, and oil leakage. If there is any malfunction, replace the condenser. 2. Visually inspect the fins for clogging of foreign material. If any fins are clogged, remove the foreign material. 3. Visually inspect for bent fins. ...

When Liftgate/Trunk Lid Cannot be Opened
If the vehicle battery is dead or there is a malfunction in the electrical system and the liftgate/trunk lid cannot be opened, perform the following procedure as an emergency measure to open it: (5–door) Remove the cap on the interior surface of the liftgate with a flathead screwdriver. ...

Seat Weight Sensor Control Module Removal/Installation [Two Step Deployment Control System]
CAUTION: When the seat weight sensor control module is replaced with a new one, perform the seat weight sensor calibration using the M–MDS.. 1. Switch the ignition to off. 2. Disconnect the negative battery cable and wait for 1 min or more.. 3. Disconnect the connectors. ...

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