Mazda 3 Service Manual: Main Fuse Removal/Installation
1. Disconnect the negative battery cable..
2. Remove nuts A and B shown in the figure.
3. Remove the main fuse.
4. Install in the reverse order of removal.
Front Fog Light Relay Removal/Installation
1. Disconnect the negative battery cable..
2. Remove the front mudguard.(RH).
3. Remove the front fog light relay case.
4. Remove the cover.
5. Remove the front fog light relay.
6. Insta ...
Relay Block Inspection [With Advanced Keyless Entry And Push Button Start System]
1. Disconnect the negative battery cable..
2. Remove the following parts:
a. Driver-side front scuff plate.
b. Driver-side front side trim.
c. Hood release lever.
d. Upper panel.
e. Shift ...
Other materials:
Headlight Auto Leveling System Initialization
CAUTION:
If the headlight auto leveling initial setting is not stored correctly, the
headlight auto leveling system may not operate normally. To store the initial
setting correctly, perform the initial setting with the vehicle under the following
conditions:
No occupant ...
No.1 Car Navigation System Does Not Start Operation [Car Navigation System]
1
Even if the NAVI mode is selected, the car-navigation system screen does
not display.
Possible DTC
—
POSSIBLE CAUSE
NAVI button malfunction
Power supply fuse (+B, ACC) burnt out
...
Air Fuel Ratio (A/F) Sensor Inspection [Mzr 2.0, Mzr 2.5]
A/F Sensor Inspection
1. Connect the M-MDS to the DLC-2.
2. Switch the ignition to ON.
3. Warm up the engine to normal operating temperature.
4. Access the following PIDs using the M-MDS..
VSS (Vehicle speed)
RPM (Engine speed)
O2S11 (A/F sensor output current)
...
