Mazda 3 Service Manual: Steering Switch Removal/Installation
WARNING:
-
Handling the air bag module improperly can accidentally deploy the air bag module, which may seriously injure you. Read the air bag system service warnings and cautions before handling the air bag module..
1. Disconnect the negative battery cable and wait for 1 min or more
..
2. Remove the driver-side air bag module..
3. Remove the steering wheel..
4. Remove the screw.
5. Remove the wiring harness from the cover hook.
6. Remove the cover tabs and pins from the steering wheel.
7. Remove the cover.
8. Disconnect the connector.
9. Remove the screw.
10. Remove the steering switch pins from the steering wheel.
11. Remove the steering switch.
12. Install in the reverse order of removal.
Steering Switch Inspection
Without Bluetooth System
WARNING:
Handling the air bag module improperly can accidentally deploy the air bag
module, which may seriously injure you. Read the air bag system service warning ...
Linkage, Power
...
Other materials:
Fuel Injector Inspection [Mzr 2.0, Mzr 2.5]
Resistance Inspection
1. Remove the battery cover..
2. Disconnect the negative battery cable..
3. Disconnect the fuel injector connector.
4. Inspect the resistance between fuel injector terminals A and B.
Fuel injector resistance
11.4—12.6 ohms [20 °C {68 °F}]
If not ...
Drive Selection
Drive selection is a system to switch the vehicle's drive mode. When the
sport mode
is selected, vehicle's response against accelerator operation is enhanced. This
provides
additional quick acceleration which may be needed to safely make maneuvers such
as lane
changes, merging onto freeways ...
Barometric Pressure (Baro) Sensor Inspection [Mzr 2.0, Mzr 2.5]
Voltage Inspection
NOTE:
Because the BARO sensor is integrated in the PCM, replacing the BARO sensor
includes replacement of the PCM.
1. Connect the M-MDS to the DLC–2.
2. Switch the ignition to ON.
3. Verify that the BARO sensor output voltage (PID: BARO) is within the spe ...
