Mazda 3 MK2 (08.2011-08.2013) – Wiring Diagrams
INDEX
R READING WIRING DIAGRAMS
VEHICLE IDENTIFICATION NUMBER (VIN) CODE …………2
VEHICLE IDENTIFICATION NUMBERS (VIN) …………………3
CONTENTS OF WIRING DIAGRAMS…………………………….4
GROUND POINTS……………………………………………………….5
SYSTEM CIRCUIT DIAGRAM/CONNECTOR DIAGRAM ….6
ROUTING DIAGRAM……………………………………………………8
HARNESS SYMBOLS ………………………………………………….9
WIRING COLOR CODE ……………………………………………….9
SYMBOLS…………………………………………………………………..9
SERVICE WARNING AND CAUTION FOR VEHICLES
WITH SRS AIR BAG SYSTEM…………………………………..12
SERVICE WARNING FOR VEHICLES
WITH DISCHARGE HEADLIGHTS …………………………….12
ABBREVIATIONS USED IN THIS MANUAL…………………..12
P ELECTRICAL SYSTEM GENERAL PROCEDURES………..14
E ELECTRICAL WIRING SCHEMATIC
WITHOUT ADVANCED KEYLESS ENTRY AND
PUSH BUTTON START SYSTEM……………………………18
WITH ADVANCED KEYLESS ENTRY AND
PUSH BUTTON START SYSTEM……………………………22
F FUSE BOX……………………………………………………………26,28
C COMMON CONNECTOR LIST ……………………………………34
G GROUND POINT……………………………………………………….46
D DATA LINK CONNECTOR ………………………………………….50
12 COOLING SYSTEM
(MZR 2.0, MZR 2.5, MZR-CD 2.2,
MZR 2.3 DISI Turbo, SKYACTIV-G 2.0)………………………..56
14 FUEL SYSTEM
MZR 2.0, MZR 2.5, SKYACTIV-G 2.0………………………….58
MZR 2.3 DISI Turbo …………………………………………………60
17 CHARGING SYSTEM
MZR 2.0, MZR 2.5, MZR-CD 2.2, MZR 2.3 DISI Turbo….62
SKYACTIV-G 2.0 ……………………………………………………..64
19 STARTING SYSTEM
FS5A-EL…………………………………………………………………68
MTX……………………………………………………………………….70
SKYACTIV-G 2.0 ……………………………………………………..74
20 CRUISE CONTROL SYSTEM
(MZR 2.0, MZR 2.5, MZR-CD 2.2,
MZR 2.3 DISI Turbo, SKYACTIV-G 2.0)………………………..76
40 CONTROL SYSTEM
MZR 2.0, MZR 2.5……………………………………………………78
MZR-CD 2.2……………………………………………………………98
MZR 2.3 DISI Turbo ……………………………………………….116
SKYACTIV-G 2.0 ……………………………………………………134
15 DYNAMIC STABILITY CONTROL ……………………………..158
17 AUTOMATIC TRANSAXLE
AUTOMATIC TRANSAXLE CONTROL SYSTEM
FS5A-EL……………………………………………………………….162
FW6A-EL………………………………………………………………174
18 AUTOMATIC TRANSAXLE SHIFT MECHANISM
KEY INTERLOCK SYSTEM ………………………………………178
SHIFT-LOCK SYSTEM ……………………………………………..178
14 ELECTRO HYDRAULIC POWER
ASSIST STEERING (EHPAS) SYSTEM ……………………..180
40 CONTROL SYSTEM
HEATER AND AIR CONDITIONER SYSTEM
MANUAL A/C ………………………………………………………..182
AUTO A/C …………………………………………………………….188
A/C COMPRESSOR CONTROL ………………………………..196
10 AIR BAG SYSTEM
AIR BAG SYSTEM (INCLUDES PRE-TENSIONER
SEAT BELT INFORMATION) ………………………………….. 198
12 GLASS/WINDOWS/MIRRORS
REAR WINDOW DEFROSTER ………………………………… 206
POWER WINDOW SYSTEM ……………………………………. 208
POWER OUTER MIRROR……………………………………….. 214
AUTO DIMMING MIRROR……………………………………….. 216
13 SEATS
POWER SEAT………………………………………………………… 218
14 SECURITY AND LOCKS
DOOR LOCK SYSTEM
WITHOUT ADVANCED KEYLESS ENTRY AND
PUSH BUTTON START SYSTEM ………………………… 220
WITH ADVANCED KEYLESS ENTRY AND
PUSH BUTTON START SYSTEM ………………………… 230
IMMOBILIZER SYSTEM………………………………………….. 256
THEFT-DETERRENT SYSTEM ………………………………… 258
15 SUNROOF …………………………………………………………….. 260
18 LIGHTING SYSTEMS
HEADLIGHT…………………………………………………………… 262
CARGO COMPARTMENT LIGHT……………………………… 270
TRUNK COMPARTMENT LIGHT………………………………. 270
LICENSE PLATE LIGHT ………………………………………….. 272
PARKING LIGHT…………………………………………………….. 272
TAILLIGHT …………………………………………………………….. 272
FOG LIGHT……………………………………………………………. 274
TURN AND HAZARD WARNING LIGHT……………………. 276
BACK-UP LIGHT…………………………………………………….. 280
BRAKE LIGHT ……………………………………………………….. 284
HIGH-MOUNT BRAKE LIGHT………………………………….. 284
INTERIOR LIGHT …………………………………………………… 286
MAP LIGHT……………………………………………………………. 286
POWER WINDOW SWITCH INDIRECT ILLUMINATION…288
VANITY MIRROR ILLUMINATION …………………………….. 288
AFS (ADAPTIVE FRONT LIGHTING SYSTEM) ………….. 290
HEADLIGHT AUTO LEVELING SYSTEM ………………….. 290
ILLUMINATION LIGHT…………………………………………….. 294
STEERING ANGLE SENSOR ………………………………….. 300
19 WIPER/WASHER SYSTEM
WIPER AND WASHER ……………………………………………. 302
HEADLIGHT CLEANER…………………………………………… 308
20 ENTERTAINMENT
ACCESSORY SOCKET …………………………………………… 310
AUDIO SYSTEM
WITHOUT Bose® TYPE AUDIO …………………………….. 312
Bose® TYPE AUDIO…………………………………………….. 318
Bluetooth SYSTEM
(HANDS-FREE TELEPHONE (HF/TEL) SYSTEM)……. 332
21 POWER SYSTEM
WITHOUT ADVANCED KEYLESS ENTRY AND
PUSH BUTTON START SYSTEM ………………………… 336
WITH ADVANCED KEYLESS ENTRY AND
PUSH BUTTON START SYSTEM ………………………… 340
22 INSTRUMENTATION/DRIVER INFO.
INSTRUMENT CLUSTER………………………………………… 344
HORN……………………………………………………………………. 360
INFORMATION DISPLAY
WITHOUT CAR-NAVIGATION SYSTEM………………….. 362
WITH CAR-NAVIGATION SYSTEM ………………………… 366
40 CONTROL SYSTEM
BCM (BODY CONTROL MODULE)…………………………… 372
ALPHABETICAL INDEX…………………………………………. 376