Mazda 2: Precaution
Intermittent Concern Troubleshooting
Vibration method
If malfunction occurs or becomes worse while driving on a rough road or when
the
engine is vibrating, perform the steps below.
NOTE:
- There are several reasons why vehicle or engine vibration could cause an
electrical
malfunction. Some of the things to check for are:
- Connectors not fully seated
- Wire harnesses not having full play
- Wires laying across brackets or moving parts
- Wires routed too close to hot parts
- An improperly routed, improperly clamped, or loose harness can cause
wiring to
become pinched between parts.
- The connector joints, points of vibration, and places where wire
harnesses pass through
the firewall, body panels and other panels are the major areas to be
checked.
Inspection method for switch and/or sensor connectors or wires
1. Connect the M-MDS (IDS) to the DLC-2.
2. Switch the ignition to ON (engine off).
NOTE:
- If engine starts and runs, perform the following steps at idle.
3. Access the PIDs for the switch you are inspecting.
4. Turn switch on manually.
5. Shake each connector or wire harness a bit vertically and horizontally while
monitoring the
PID.
- If the PID value is unstable, check for poor connection.
Inspection method for sensors
1. Connect the M-MDS (IDS) to the DLC-2.
2. Switch the ignition to ON (engine off).
NOTE:
- If engine starts and runs, perform the following steps at idle.
3. Access the PIDs for the switch you are inspecting.
4. Vibrate the sensor slightly with your finger.
- If the PID value is unstable or malfunction occurs, check for poor
connection
and/or poorly mounted sensor.
Connector terminal check method
1. Check the connection condition of each female terminal.
2. Insert male terminal; fit the female terminal side to female terminal and
check to see
whether the malfunction is in the female terminal or not.
READ NEXT:
NO.1 TPMS WARNING LIGHT ILLUMINATES CONTINUOUSLY
CAUTION:
The tire pressure cannot be measured accurately after driving for a long
period due to
the internal temperature and pressure. Stop the v
Wheel And Tire Removal/Installation
1. When installing the wheels and tires, tighten the wheel nuts in a
criss-cross pattern to the
following tightening torque.
Tightening Torque
88-118 N*m {9.
1. Park the vehicle on a level ground, in an unloaded condition*, and with
the wheels straight
forward.
*: Unloaded condition.....Fuel tank is full. Engine coolant and engine oil are
at specified l
SEE MORE:
REFRIGERANT LINE REMOVAL/INSTALLATION
1. Remove the battery. (See BATTERY REMOVAL/INSTALLATION] ).
2. Collect the refrigerant. (See REFRIGERANT CHARGING).
3. Remove the ground from the engine mount No.3.
4. Remove the air cleaner installation bolt and slide the air cleaner
component aside.
CAUTI
The parking sensor system uses ultrasonic sensors to detect obstructions
around the vehicle
while parking the vehicle in a garage or during parallel parking when the shift
lever is
in reverse (R). The system is equipped with an assist device to notify the
driver of the
approximate distance
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