Mazda 3 manuals

Mazda 3 Service Manual: Sunroof Motor Inspection

Mazda 3 Service Manual / Body / Roof - Fixed, Leisure / Sunroof Motor Inspection

1. Disconnect the negative battery cable..

2. Remove the rain sensor cover. (Vehicles with auto light/wiper system).

3. Disconnect the rain sensor connector. (Vehicles with auto light/wiper system)

4. Partially peel back the seaming welts.

5. Remove the following parts:

a. Sunroof seaming welt

b. A-pillar trim.

c. Front scuff plate.

d. Rear scuff plate.

e. B-pillar lower trim.

f. Upper anchor of the front seat belt.

g. B-pillar upper trim.

h. Rear seat cushion.

i. Tire house trim.

j. Trunk side upper trim (5HB).

k. C-pillar trim.

l. Map light.

m. Sunvisor.

n. Assist handle.

o. Headliner.

6. Measure the voltage at each terminal.

Terminal Voltage Table (Reference)



Terminal

Signal

Connected to

Test condition

Voltage (V)

Inspection item

A

Slide open

Sunroof switch

Sunroof is fully opening.

B+

Sunroof switch

Other

1.0 or less

B

Slide close/tilt down

Sunroof switch

Sunroof is closing/tilting down.

B+

Sunroof switch

Other

1.0 or less

C

Tilt up

Sunroof switch

Sunroof is tilting up.

B+

Sunroof switch

Other

1.0 or less

D

—

—

—

—

—

E

IG2

HEATER 10 A fuse

Switch the ignition ON.

B+

HEATER 10 A fuse

Other

1.0 or less

F

—

—

—

—

—

G

GND

GND

Under any condition

1.0 or less

GND

H

—

—

—

—

—

I

—

—

—

—

—

J

Power supply

SUNROOF 15 A fuse

Under any condition

B+

SUNROOF 15 A fuse


Roof Carrier Bracket Removal/Installation
4SD 1. Disconnect the negative battery cable.. 2. Remove the following parts: a. Sunroof seaming welt (vehicles with sunroof) b. Front scuff plate. c. Rear scuff plate. d. A-pillar trim. ...

Sunroof Motor Removal/Installation
1. Disconnect the negative battery cable.. 2. Remove the rain sensor cover. (Vehicles with auto light/wiper system). 3. Disconnect the rain sensor connector. (Vehicles with auto light/wiper system ...

Other materials:

Discharge Headlight Service Warnings
Discharge Headlight Service Warnings To prevent electrical shock when replacing the discharge headlight bulb, always perform the servicing with dry hands and in an area where it does not get wet. Never probe the discharge headlight bulb connector directly with a finger o ...

Front Brake (Disc) Inspection
Brake Judder Repair Hints Description 1. Brake judder concern has the following 3 characteristics: Steering wheel vibration 1. The steering wheel vibrates in the rotation direction. This characteristic is most noticeable when applying brakes at a vehicle speed of 100—140 km/h {62.2—86.9 mph ...

Body And Accessories
ABBREVIATIONS ACC Accessories AUX Auxiliary jack CAN Controller Area Network DLC Data Link Connector GND Ground LH Left Hand ...

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