Mazda 3 Service Manual: Seat Warmer Switch Removal/Installation
1. Remove the battery cover..
2. Disconnect the negative battery cable..
3. Remove the shift panel..
4. Squeeze the tabs of seat warmer switch and pull it outward to remove it.
5. Remove the seat warmer switch.
6. Install in the reverse order of removal.
Seat Warmer Switch Inspection
1. Remove the battery cover..
2. Disconnect the negative battery cable..
3. Inspect for resistance and continuity between the seat warmer switch terminals
using a tester.
If not as s ...
Seat Warmer Unit Inspection
WARNING:
Handling a front seat (with built-in side air bag) improperly can accidentally
operate (deploy) the air bag, which may seriously injure you. Read the service
warnings before han ...
Other materials:
Positive Crankcase Ventilation (PCV) Valve Inspection [Mzr 2.0, Mzr 2.5]
Airflow Inspection
1. Disconnect the section (A) of the ventilation hose shown in the figure.
2. Start the engine and verify that vacuum is applied to the end of the disconnected
ventilation hose while the engine is idling.
NOTE:
Because it is difficult to directly inspect the PC ...
Event Data Recorder
This vehicle is equipped with an event data recorder (EDR). The main purpose
of an EDR
is to record, in certain crash or near crash-like situations, such as an air bag
deployment
or hitting a road obstacle, data that will assist in understanding how a
vehicle’s systems
performed. The EDR is ...
Glass Antenna Inspection
4SD
1. Disconnect the negative battery cable..
2. Disconnect the antenna amplifier connector B..
3. Disconnect the antenna feeder No.3 connector C. (with audio unit (with display)).
4. Inspect the glass antenna for damage visually.
5. Inspect for continuity between the glass antenna termin ...
