Mazda 3 Owners Manual: Taking Action
Take the appropriate action and verify that the warning light turns off.
KEY Warning Light
Take the appropriate action and verify that the warning light turns off.
Contact Authorized Mazda Dealer and Have Vehicle Inspected
If any of the following warning lights or the indicator light turns on/flashes, the system may
have a malfunction. Contact an Authorized Mazda Dealer to have your vehicle
inspected.
...
Message Indicated on Display*
If a message is displayed in the center display (type B audio), take
appropriate action (in a
calm manner) according to the displayed message.
Stop Vehicle in Safe Place Immediately
If the fo ...
Other materials:
Air Intake Actuator Inspection [Full Auto Air Conditioner]
1. Connect battery positive voltage to air intake actuator terminal B (or C),
connect terminal C (or B) to ground, and then verify that the air intake actuator
operates as shown in the table.
If the operation condition is not normal, replace the air intake actuator.
...
Heated Oxygen Sensor (HO2 S) Inspection [Mzr 2.0, Mzr 2.5]
HO2S 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)
O2S12 (HO2S output voltage)
5. Drive ...
Rear Window Glass Removal
4SD
1. Disconnect the negative battery cable.
2. Remove the following parts:
a. Rear seat cushion.
b. Rear scuff plate.
c. Rear side seat back.
d. C–pillar trims.
e. Rear package trim.
f. Tire house trims.
3. Remove the fasteners.
4. Set the headliner out of the way.
5. Di ...
