Mazda 2: Symptom Troubleshooting
- Verify the symptoms, and perform troubleshooting according to the
appropriate number.

*1 DSC system function contains traction control function, DSC indicator
light goes on and out while DSC operates
*2 DSC indicator light goes on and out while DSC operates

NO.1 ANY OF THE FOLLOWING LIGHTS DO NOT ILLUMINATE WITH SWITCH THE
IGNITION TO
ON: (ABS WARNING LIGHT, BRAKE SYSTEM WARNING LIGHT, DSC INDICATOR LIGHT
AND/OR DSC OFF LIGHT)

Diagnostic procedure


- When performing an asterisked (*) troubleshooting inspection, shake the
wiring
harness and connectors while doing the inspection to discover whether poor
contact
points are the cause of any intermittent malfunction. If there is a problem,
inspect to
make sure connectors, terminals and wiring harnesses are connected correctly
and
undamaged.
NO.2 ANY OF THE FOLLOWING LIGHTS REMAIN ON: (ABS WARNING LIGHT, BRAKE
SYSTEM WARNING
LIGHT, DSC INDICATOR LIGHT AND/OR DSC OFF LIGHT)

Diagnostic procedure



- When performing an asterisked (*) troubleshooting inspection, shake the
wiring harness and
connectors while doing the inspection to discover whether poor contact
points are the cause of
any intermittent malfunction. If there is a problem, inspect to make sure
connectors, terminals
and wiring harnesses are connected correctly and undamaged.
NO.3 THERE IS A MALFUNCTION IN THE SYSTEM EVEN THOUGH ABS WARNING
LIGHT, BRAKE
SYSTEM WARNING LIGHT, DSC INDICATOR LIGHT AND DSC OFF LIGHT DO NOT ILLUMINATE

Diagnostic procedure

NO.4 ABS OR TCS*1 OPERATES FREQUENTLY/TCS DOES NOT WORK CORRECTLY *1:
DSC
SYSTEM FUNCTION CONTAINS TRACTION CONTROL FUNCTION, DSC INDICATOR LIGHT GOES
ON AND OUT WHILE DSC OPERATES

Diagnostic procedure


NO.5 DSC*2 OPERATES FREQUENTLY/DSC DOES NOT WORK CORRECTLY *2: DSC
INDICATOR
LIGHT GOES ON AND OUT WHILE DSC OPERATES

Diagnostic procedure


-
When performing an asterisked (*) troubleshooting
inspection, shake the wiring
harness and connectors while doing the inspection to discover whether poor
contact
points are the cause of any intermittent malfunction. If there is a problem,
inspect to
make sure connectors, terminals and wiring harnesses are connected correctly
and
undamaged.
READ NEXT:
Wheel and Tire 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 {9.0-12 Kgf*
CONVENTIONAL BRAKE SYSTEM LOCATION INDEX
Vacuum line
(See VACUUM LINE INSPECTION.)
(See VACUUM HOSE REMOVAL/INSTALLATION.)
Brake fluid
(See BRAKE FLUID INSPECTION.)
(See BRAKE FLUID A
BRAKE FLUID INSPECTION
1. Verify that the brake fluid level in the reserve tank is between the MAX
and MIN marks.
If the brake fluid level is below the MIN mark, add brake fluid.
BRAKE FLUID AIR
SEE MORE:
*1 Vehicles with tire pressure monitoring system
*2 ATX
DTC B1A84:41/U0300:00
Diagnostic Procedure
DTC B1A84:51/U2100:00
Diagnostic Procedure
DTC P0070:14
System Wiring Diagram
Diagnostic Procedure
DTC U0401:68
Diagnostic Procedure
DTC U0401:92
Diagnostic Procedure
DTC U0402:92
D
WIPER/WASHER SYSTEM LOCATION INDEX
Windshield wiper motor
Windshield wiper arm and blade
Wiper and washer switch
Rain sensor
Windshield washer hose
Rear washer hose
Rear washer nozzle
Rear wiper arm and blade
Rear wiper motor
Windshield washer nozzle
Washer motor
Washer tank
Washer fl
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