Mazda 6. Manual — part 310

S–134

TROUBLESHOOTING [KEYLESS ENTRY SYSTEM]

End Of Sie

3

INSPECT TRANSMITTER BATTERY

• Inspect transmitter battery.

• Is battery voltage normal?

Yes

Go to next step.

No

Replace transmitter battery, then go to Step 8.

4

INSPECT DOOR LOCK TIMER UNIT
BRACKET INSTALLATION

• Is door lock timer unit bracket installed

securely?

Yes

Go to next step.

No

Install bracket securely, then go back to Step 6 of keyless
entry system preliminary inspection.

5

INSPECT GROUND SCREW INSTALLATION
BETWEEN DOOR LOCK TIMER UNIT AND
DOOR LOCK TIMER UNIT BRACKET

• Are door lock timer unit and door lock timer

unit bracket connected securely to ground
screw?

Yes

Go to next step.

No

Install screw securely, then go back to Step 6 of keyless
entry system preliminary inspection.

6

CHECK TO SEE WHETHER MALFUNCTION
IS IN TRANSMITTER BATTERY OR
ELSEWHERE

• Replace with a known good transmitter

battery.

• Does keyless entry system operate

properly?

Yes

Replace transmitter battery, then go to Step 8.

No

Go to next step.

7

CHECK TO SEE WHETHER MALFUNCTION
IS IN TRANSMITTER OR DOOR LOCK TIMER
UNIT

• Reprogram door lock timer unit ID code by

using another known good transmitter.

• Does keyless entry system operate okay?

Yes

Replace transmitter and reprogram transmitter ID code,
then go to next step.

No

Replace door lock timer unit and reprogram door lock timer
unit ID code, then go to next step.

8

RECHECK MALFUNCTION SYMPTOM AFTER
REPAIR

• Does keyless entry system operate

properly?

Yes

Troubleshooting completed.
Explain repairs to customer.

No

Recheck malfunction symptoms, then repeat from Step 1 if
malfunction reoccurs.

STEP

INSPECTION

ACTION

T–1

T

T

BODY ELECTRICAL SYSTEM

LOCATION INDEX . . . . . . . . . . . . . T-5

POWER SYSTEM. . . . . . . . . . . . T-5
EXTERIOR LIGHTING SYSTEM . . . . . . . T-6
INTERIOR LIGHTING SYSTEM . . . . . . .. T-9
WIPER AND WASHER SYSTEM . . . . . .. T-10
WARNING AND INDICATOR SYSTEM. . . . T-12
THEFT-DETERRENT SYSTEM . . . . . . T-13
IMMOBILIZER SYSTEM . . . . . . . . . T-14
AUDIO AND NAVIGATION SYSTEM . . . . T-15
CRUISE CONTROL SYSTEM . . . . . . ... T-17
AIR BAG SYSTEM. . . . . . . . . . . . T-18

POWER SYSTEM. . . . . . . . . . . . . T-19

FUSE SERVICE CAUTION . . . . . . . ... T-19
MAIN FUSE REMOVAL/INSTALLATION . . .. T-19
FUSE BLOCK REMOVAL/INSTALLATION . ... T-20
IGNITION SWITCH

REMOVAL/INSTALLATION. . . . . . . T-20

IGNITION SWITCH INSPECTION . . . . . . T-20
KEY REMINDER SWITCH

REMOVAL/INSTALLATION. . . . . . . T-21

KEY REMINDER SWITCH INSPECTION. . .. T-21
CIGARETTE LIGHTER

REMOVAL/INSTALLATION. . . . . . . T-21

CIGARETTE LIGHTER INSPECTION . . . ... T-22
RELAY LOCATION. . . . . . . . . . . T-23
RELAY INSPECTION . . . . . . . . . . T-24

EXTERIOR LIGHTING SYSTEM. . . . . . .. T-25

DISCHARGE HEADLIGHT

SERVICE WARNINGS . . . . . . . . ... T-25

FRONT COMBINATION LIGHT

REMOVAL/INSTALLATION. . . . . . . T-26

HEADLIGHT AIMING. . . . . . . . . . . T-26
HEADLIGHT BULB

REMOVAL/INSTALLATION. . . . . . . T-28

DISCHARGE HEADLIGHT CONTROL UNIT

REMOVAL/INSTALLATION. . . . . . . T-30

AUTO LEVELING CONTROL UNIT

CONFIGURATION. . . . . . . . . . .. T-30

HEADLIGHT ZEROSET . . . . . . . . . T-31
FRONT AUTO LEVELING SENSOR

REMOVAL/INSTALLATION. . . . . . . T-32

REAR AUTO LEVELING SENSOR

REMOVAL/INSTALLATION. . . . . . . T-32

PARKING LIGHT BULB

REMOVAL/INSTALLATION. . . . . . . T-33

FRONT TURN LIGHT

REMOVAL/INSTALLATION. . . . . . . T-33

FRONT SIDE TURN LIGHT

REMOVAL/INSTALLATION. . . . . . . T-33

FRONT FOG LIGHT AIMING . . . . . . . T-34
FRONT FOG LIGHT BULB

REMOVAL/INSTALLATION. . . . . . . T-34

REAR COMBINATION LIGHT

REMOVAL/INSTALLATION. . . . . . . T-35

INBOARD COMBINATION LIGHT

REMOVAL/INSTALLATION. . . . . . . T-35

HIGH-MOUNT BRAKE LIGHT

REMOVAL/INSTALLATION. . . . . . . T-36

LICENSE PLATE LIGHT

REMOVAL/INSTALLATION . . . . . . . T-37

COMBINATION SWITCH

REMOVAL/INSTALLATION . . . . . . . T-37

COMBINATION SWITCH

DISASSEMBLY/ASSEMBLY . . . . . . .. T-38

STEERING ANGLE SENSOR

INSPECTION . . . . . . . . . . . . .. T-39

LIGHT SWITCH

REMOVAL/INSTALLATION . . . . . . . T-39

LIGHT SWITCH INSPECTION . . . . . . .. T-40
HAZARD WARNING SWITCH

INSPECTION . . . . . . . . . . . . .. T-41

FRONT AND REAR FOG LIGHT SWITCH

INSPECTION . . . . . . . . . . . . .. T-42

HEADLIGHT LEVELING SWITCH

REMOVAL/INSTALLATION . . . . . . . T-43

HEADLIGHT LEVELING SWITCH

INSPECTION . . . . . . . . . . . . .. T-43

BACK-UP LIGHT SWITCH

REMOVAL/INSTALLATION . . . . . . . T-43

BACK-UP LIGHT SWITCH INSPECTION . . . T-44
FLASHER UNIT

REMOVAL/INSTALLATION . . . . . . . T-44

FLASHER UNIT INSPECTION . . . . . . .. T-44
RUNNING LIGHT UNIT

REMOVAL/INSTALLATION . . . . . . . T-45

RUNNING LIGHT UNIT INSPECTION . . . .. T-46

INTERIOR LIGHTING SYSTEM . . . . . . ... T-48

FRONT MAP LIGHT

REMOVAL/INSTALLATION . . . . . . . T-48

FRONT MAP LIGHT INSPECTION . . . . ... T-48
REAR MAP LIGHT

REMOVAL/INSTALLATION . . . . . . . T-49

REAR MAP LIGHT INSPECTION. . . . . .. T-49
CARGO COMPARTMENT LIGHT

REMOVAL/INSTALLATION . . . . . . . T-50

CARGO COMPARTMENT LIGHT

INSPECTION . . . . . . . . . . . . .. T-50

CARGO COMPARTMENT LIGHT SWITCH

INSPECTION . . . . . . . . . . . . .. T-50

TRUNK COMPARTMENT LIGHT BULB

REMOVAL/INSTALLATION . . . . . . . T-51

TRUNK COMPARTMENT LIGHT SWITCH

INSPECTION . . . . . . . . . . . . .. T-51

COURTESY LIGHT BULB

REMOVAL/INSTALLATION . . . . . . . T-51

DOOR SWITCH

REMOVAL/INSTALLATION . . . . . . . T-52

DOOR SWITCH INSPECTION . . . . . . .. T-52
ASHTRAY ILLUMINATION BULB

REMOVAL/INSTALLATION . . . . . . . T-52

IGNITION KEY ILLUMINATION BULB

REMOVAL/INSTALLATION . . . . . . . T-53

GLOVE COMPARTMENT LIGHT BULB

REMOVAL/INSTALLATION . . . . . . . T-53

PANEL LIGHT CONTROL SWITCH

REMOVAL/INSTALLATION . . . . . . . T-53

T–2

PANEL LIGHT CONTROL SWITCH

INSPECTION . . . . . . . . . . . . .. T-54

WIPER AND WASHER. . . . . . . . . . . T-56

WINDSHIELD WIPER MOTOR

REMOVAL/INSTALLATION . . . . . . . T-56

WINDSHIELD WIPER MOTOR

DISASSEMBLY/ASSEMBLY . . . . . . .. T-56

WINDSHIELD WIPER MOTOR

INSPECTION . . . . . . . . . . . . .. T-56

WINDSHIELD WIPER ARM AND BLADE

REMOVAL/INSTALLATION . . . . . . . T-57

WINDSHIELD WIPER ARM AND BLADE

ADJUSTMENT . . . . . . . . . . . . T-58

WASHER TANK

REMOVAL/INSTALLATION . . . . . . . T-58

WINDSHIELD WASHER MOTOR

REMOVAL/INSTALLATION . . . . . . . T-59

WINDSHIELD WASHER MOTOR

INSPECTION . . . . . . . . . . . . .. T-59

WASHER FLUID-LEVEL SENSOR

REMOVAL/INSTALLATION . . . . . . . T-59

WASHER FLUID-LEVEL SENSOR

INSPECTION . . . . . . . . . . . . .. T-60

WINDSHIELD WASHER NOZZLE

REMOVAL/INSTALLATION . . . . . . . T-60

WINDSHIELD WASHER NOZZLE

CLEANING. . . . . . . . . . . . . .. T-60

WINDSHIELD WASHER HOSE

REMOVAL/INSTALLATION . . . . . . . T-61

REAR WASHER MOTOR

REMOVAL/INSTALLATION . . . . . . . T-61

REAR WASHER MOTOR INSPECTION . . ... T-61
REAR WIPER MOTOR

REMOVAL/INSTALLATION . . . . . . . T-62

REAR WIPER MOTOR INSPECTION . . . ... T-62
REAR WIPER ARM AND BLADE

REMOVAL/INSTALLATION . . . . . . . T-63

REAR WIPER ARM AND BLADE

ADJUSTMENT . . . . . . . . . . . . T-64

REAR WASHER NOZZLE

REMOVAL/INSTALLATION . . . . . . . T-64

REAR WASHER NOZZLE ADJUSTMENT . . T-64
REAR WASHER NOZZLE CLEANING . . . .. T-64
REAR WASHER HOSE

REMOVAL/INSTALLATION . . . . . . . T-65

INTERMITTENT REAR WIPER RELAY

REMOVAL/INSTALLATION . . . . . . . T-66

INTERMITTENT REAR WIPER RELAY

INSPECTION . . . . . . . . . . . . .. T-66

WIPER AND WASHER SWITCH

REMOVAL/INSTALLATION . . . . . . . T-67

WIPER AND WASHER SWITCH

INSPECTION . . . . . . . . . . . . .. T-68

HEADLIGHT CLEANER MOTOR

REMOVAL/INSTALLATION . . . . . . . T-69

HEADLIGHT CLEANER MOTOR

INSPECTION . . . . . . . . . . . . .. T-70

HEADLIGHT CLEANER NOZZLE

REMOVAL/INSTALLATION . . . . . . . T-70

HEADLIGHT CLEANER NOZZLE

ADJUSTMENT . . . . . . . . . . . . T-70

HEADLIGHT CLEANER NOZZLE

CLEANING. . . . . . . . . . . . . .. T-70

HEADLIGHT CLEANER HOSE

REMOVAL/INSTALLATION . . . . . . . T-71

HEADLIGHT CLEANER SWITCH

REMOVAL/INSTALLATION . . . . . . . T-71

HEADLIGHT CLEANER SWITCH

INSPECTION . . . . . . . . . . . . .. T-71

WARNING AND INDICATOR SYSTEM . . . ... T-72

INSTRUMENT CLUSTER

REMOVAL/INSTALLATION . . . . . . . T-72

INSTRUMENT CLUSTER

CONFIGURATION . . . . . . . . . . .. T-72

INSTRUMENT CLUSTER

DISASSEMBLY/ASSEMBLY . . . . . . .. T-73

INSTRUMENT CLUSTER INSPECTION . . ... T-73
INSTRUMENT CLUSTER REPAIR. . . . . T-74
INSTRUMENT CLUSTER

INPUT/OUTPUT CHECK MODE . . . . . T-75

PID/DATA MONITOR AND

RECORD PROCEDURE. . . . . . . . . T-83

FUEL GAUGE SENDER UNIT

INSPECTION . . . . . . . . . . . . .. T-83

OIL PRESSURE SWITCH INSPECTION. . ... T-84
HORN REMOVAL/INSTALLATION. . . . . T-84
INFORMATION DISPLAY

REMOVAL/INSTALLATION . . . . . . . T-84

THEFT-DETERRENT SYSTEM . . . . . . . T-85

BONNET SWITCH INSPECTION . . . . . .. T-85
THEFT-DETERRENT CONTROL MODULE

REMOVAL/INSTALLATION . . . . . . . T-86

THEFT-DETERRENT CONTROL MODULE

INSPECTION . . . . . . . . . . . . .. T-86

INTRUDER SENSOR

REMOVAL/INSTALLATION . . . . . . . T-89

THEFT-DETERRENT SIREN

REMOVAL/INSTALLATION . . . . . . . T-89

IMMOBILIZER SYSTEM. . . . . . . . . ... T-90

COIL REMOVAL/INSTALLATION. . . . . .. T-90
IMMOBILIZER SYSTEM REPROGRAM

PROCEDURE . . . . . . . . . . . . . T-90

AUDIO AND NAVIGATION SYSTEM. . . . ... T-93

ANTI-THEFT SYSTEM. . . . . . . . . ... T-93
CENTER PANEL MODULE

REMOVAL/INSTALLATION . . . . . . . T-96

CENTER PANEL MODULE

DISASSEMBLY/ASSEMBLY . . . . . . .. T-97

AUDIO UNIT

DISASSEMBLY/ASSEMBLY . . . . . . .. T-97

CAR-NAVIGATION UNIT

REMOVAL/INSTALLATION . . . . . . . T-98

LCD UNIT REMOVAL/INSTALLATION. . . .. T-98
AUDIO CONTROL SWITCH

REMOVAL/INSTALLATION . . . . . . . T-99

AUDIO CONTROL SWITCH

INSPECTION . . . . . . . . . . . . T-100

AUDIO AMPLIFIER

REMOVAL/INSTALLATION . . . . . . .. T-100

FRONT DOOR SPEAKER

REMOVAL/INSTALLATION . . . . . . .. T-101

FRONT DOOR SPEAKER

INSPECTION . . . . . . . . . . . . T-101

REAR DOOR SPEAKER

REMOVAL/INSTALLATION . . . . . . .. T-102

REAR DOOR SPEAKER INSPECTION. . ... T-102
TWEETER REMOVAL/INSTALLATION. . ... T-103
TWEETER INSPECTION. . . . . . . . . T-103
WOOFER REMOVAL/INSTALLATION . . . T-103
WOOFER INSPECTION . . . . . . . . .. T-104

T–3

T

T

NOISE FILTER

REMOVAL/INSTALLATION. . . . . . .. T-104

NOISE FILTER INSPECTION . . . . . . . T-105
CONDENSER

REMOVAL/INSTALLATION. . . . . . .. T-106

CENTER ROOF ANTENNA

REMOVAL/INSTALLATION. . . . . . .. T-107

CENTER ROOF ANTENNA

INSPECTION . . . . . . . . . . . . T-107

GLASS ANTENNA INSPECTION . . . . . T-107
GPS ANTENNA

REMOVAL/INSTALLATION. . . . . . .. T-108

ANTENNA FEEDER LOCATION . . . . . . T-108
FRONT ANTENNA FEEDER INSPECTION . T-109
REAR ANTENNA FEEDER INSPECTION . .. T-109

CRUISE CONTROL SYSTEM . . . . . . . T-110

CRUISE ACTUATOR

REMOVAL/INSTALLATION. . . . . . .. T-110

CRUISE ACTUATOR INSPECTION. . . . T-110
ACTUATOR CABLE REMOVAL . . . . . .. T-112
ACTUATOR CABLE INSTALLATION . . . .. T-114
CRUISE CONTROL SWITCH

REMOVAL/INSTALLATION. . . . . . .. T-115

CRUISE CONTROL SWITCH

INSPECTION . . . . . . . . . . . . T-116

AIR BAG SYSTEM . . . . . . . . . . . . T-117

SERVICE WARNINGS . . . . . . . . . T-117
DRIVER-SIDE AIR BAG MODULE

REMOVAL/INSTALLATION. . . . . . .. T-120

PASSENGER-SIDE AIR BAG MODULE

REMOVAL/INSTALLATION. . . . . . .. T-121

SIDE AIR BAG MODULE

REMOVAL/INSTALLATION. . . . . . .. T-121

CURTAIN AIR BAG MODULE

REMOVAL/INSTALLATION. . . . . . .. T-122

CRASH ZONE SENSOR

REMOVAL/INSTALLATION. . . . . . .. T-123

SIDE AIR BAG SENSOR

REMOVAL/INSTALLATION. . . . . . .. T-123

SAS UNIT REMOVAL/INSTALLATION . . ... T-124
SAS UNIT CONFIGURATION . . . . . . . T-124
CLOCK SPRING

REMOVAL/INSTALLATION. . . . . . .. T-125

CLOCK SPRING ADJUSTMENT. . . . . . T-125
CLOCK SPRING INSPECTION. . . . . ... T-126
PASSENGER-SIDE AIR BAG CUT-OFF

INDICATOR LIGHT
REMOVAL/INSTALLATION. . . . . . .. T-127

AIR BAG MODULE AND

PRE-TENSIONER SEAT BELT
DEPLOYMENT PROCEDURES. . . . ... T-127

AIR BAG MODULE AND

PRE-TENSIONER SEAT BELT
DISPOSAL PROCEDURES. . . . . . .. T-139

INSPECTION OF SST

(DEPLOYMENT TOOL) . . . . . . . . T-140

ON-BOARD DIAGNOSTIC

[MULTIPLEX COMMUNICATION
SYSTEM] . . . . . . . . . . . . . .. T-140-1
MULTIPLEX COMMUNICATION

SYSTEM . . . . . . . . . . . . . T-140-1

DTC TABLE . . . . . . . . . . . . . . T-142
PID/DATA MONITOR TABLE . . . . . . .. T-142
PROCEDURES FOR DETERMINING

THE LOCATION OF A MALFUNCTION . ... T-142

DTC U0073, U1900, U2516 . . . . . . . . T-144

ON-BOARD DIAGNOSTIC

[DISCHARGE HEADLIGHT] . . . . . . ... T-146
FOREWORD. . . . . . . . . . . . . T-146
DTC TABLE . . . . . . . . . . . . .. T-146-1
PID/DATA MONITOR TABLE . . . . . ... T-146-1
DTC B2386 . . . . . . . . . . . . ... T-146-2
DTC B2387 . . . . . . . . . . . . ... T-146-2
DTC B2388 . . . . . . . . . . . . ... T-146-3
DTC B2389 . . . . . . . . . . . . ... T-146-3
DTC B2391 . . . . . . . . . . . . ... T-146-4
DTC B2392 . . . . . . . . . . . . ... T-146-5
DTC B2393 . . . . . . . . . . . . ... T-146-5

ON-BOARD DIAGNOSTIC

[HEADLIGHT AUTO LEVELING
SYSTEM] . . . . . . . . . . . . . . . T-147
FOREWORD. . . . . . . . . . . . . T-147
DTC TABLE . . . . . . . . . . . . .. T-147-1
PID/DATA MONITOR TABLE . . . . . ... T-147-1
ACTIVE COMMAND MODE TABLE . . . . T-148
DTC B1932 . . . . . . . . . . . . . .. T-148
DTC B2141, B2477 . . . . . . . . . . .. T-148
DTC B2390 . . . . . . . . . . . . . .. T-149
DTC B2607 . . . . . . . . . . . . . .. T-151
DTC B2615 . . . . . . . . . . . . . .. T-153
DTC B2616 . . . . . . . . . . . . . .. T-155
DTC B2619 . . . . . . . . . . . . . .. T-157
DTC B2626, B2477 . . . . . . . . . . .. T-158
DTC B2735 . . . . . . . . . . . . . .. T-159

ON-BOARD DIAGNOSTIC

[IMMOBILIZER SYSTEM] . . . . . . . ... T-160
FOREWORD. . . . . . . . . . . . . T-160
DTC TABLE . . . . . . . . . . . . . . T-161
PID/DATA MONITOR TABLE . . . . . . .. T-161
SECURITY LIGHT: DTC 11

(WDS OR EQUIVALENT: DTC B1681) . . T-162

SECURITY LIGHT: DTC 12

(WDS OR EQUIVALENT: DTC B2103) . . T-163

SECURITY LIGHT: DTC 13

(WDS OR EQUIVALENT: DTC B1600) . . T-163

SECURITY LIGHT: DTC 13

(WDS OR EQUIVALENT: DTC B2431) . . T-164

SECURITY LIGHT: DTC 14

(WDS OR EQUIVALENT: DTC B1602) . . T-164

SECURITY LIGHT: DTC 15 (WDS OR EQUIVA-

LENT: DTC B1601) . . . . . . . . . T-164-1

SECURITY LIGHT: DTC 21 (WDS OR EQUIVA-

LENT: DTC B1213) . . . . . . . . . T-164-1

SECURITY LIGHT: DTC - (WDS OR EQUIVALENT:

DTC B1342) . . . . . . . . . . . ... T-164-2

ON-BOARD DIAGNOSTIC [AUDIO] . . . . .. T-165

STARTING PROCEDURE FOR

ON-BOARD DIAGNOSTIC
TEST MODE . . . . . . . . . . . . . T-165

SUPPLIER IDENTIFICATION

PROCEDURE . . . . . . . . . . . ... T-165

DTC CLEARING PROCEDURE . . . . . .. T-166
DTC TABLE . . . . . . . . . . . . . . T-166
DTC 09:ER22. . . . . . . . . . . . ... T-166
DTC 09:ER20. . . . . . . . . . . . ... T-167
DTC 00:ER10. . . . . . . . . . . . ... T-168
DTC 03:ER10. . . . . . . . . . . . ... T-168
DTC 05:ER10. . . . . . . . . . . . ... T-169
DTC 06:ER10. . . . . . . . . . . . ... T-169
DTC 07:ER10. . . . . . . . . . . . ... T-170