Mazda 2: Keyless Entry System Wiring Diagram [Keyless Entry System]

SYMPTOM TROUBLESHOOTING CHART [KEYLESS ENTRY SYSTEM]

TROUBLESHOOTING INDEX [KEYLESS ENTRY SYSTEM]
- Refer to the general information and check the basic troubleshooting
procedure.
- The keyless entry system is controlled by the BCM.
- The phrase "All doors" includes the liftgate.
KEYLESS ENTRY SYSTEM CHECK SHEET [KEYLESS ENTRY SYSTEM]
- Use the sheet below as a customer interview sheet when accepting a
vehicle for service.
- If the symptom is "Power door lock system does not operate with
transmitter at all," find out how the customer uses
the keyless entry system by following the check sheet below.

KEYLESS ENTRY SYSTEM PRELIMINARY INSPECTION [KEYLESS ENTRY SYSTEM]
- Perform the following preliminary inspection before troubleshooting.




ON-BOARD DIAGNOSTIC FUNCTION [KEYLESS ENTRY SYSTEM]


NO.1 ONE OR MORE ON-BOARD DIAGNOSTIC FUNCTIONS INOPERATIVE

Diagnostic Procedure



NO.2 ALL ON-BOARD DIAGNOSTIC FUNCTIONS INOPERATIVE

Diagnostic Procedure



NO.3 TRANSMITTER ID CODE CANNOT BE REPROGRAMMED

Diagnostic Procedure


READ NEXT:
QUICK DIAGNOSTIC CHART [INSTRUMENT CLUSTER]
NO. 1 FUEL GAUGE INDICATOR LIGHT INDICATION IS INCORRECT
Diagnostic procedure
NO. 2 ALL METERS AND GAUGES DO NOT OPERATE
Diagnostic procedure
NO. 3
NOTE:
Note down all radio programs set by the customer prior to the repairs.
Reset all radio programs and adjust the time
after the repairs.
Troubleshooting Index
Quick Diagnostic Chart (Entire
NOTE:
If the location, time, and broadcasting station etc. can be specified
through interview with the customer, there is the possibility
that the signal reception environment is the cause of the
SEE MORE:
DRIVER-SIDE AIR BAG MODULE 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.
(See AIR BAG SYSTEM SERVICE WAR
QUICK RELEASE CONNECTOR (EMISSION SYSTEM) REMOVAL/INSTALLATION
CAUTION:
Disconnecting/connecting the quick release connector without cleaning it
may cause damage to the
evaporative pipe and quick release connector. Always clean the quick release
connector joint area before
disconnecting/conn
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