Mazda 626 Station Wagon, Workshop Manual

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ON-BOARD DIAGNOSTIC
CLOCK SPRING CLO CK SP R IN G CO NNECTO R
3A
3B
C O M P O N E N T S ID E C O N N E C TO R HA RNESS SID E CO NNECTO R
(V IE W FRO M T ER M IN A L SID E ) (VIEW FROM TERM INAL SIDE)
SAS UNIT CO NNECTO R
2AE 2AB 2Y
2G 2D 2A
2AF 2AC 2Z 2W 2T 2 0 2N 2K 2H 2E 2B
2AG 2AD 2AA 2X 2U 2R 2 0 2L 2I
2F 2C
HARNESS SIDE CONNECTOR
(VIEW FROM HARNESS SIDE)
M A LE C O N N E C T O R FEM A LE C O N N EC TO R
Diagnostic procedure
STEP INSPECTION
ACTION
1 • Is vehicle equipped with passenger-side air
bag module?
Yes Go to next step.
No Go to Step 5
2
INSPECT SEPARATOR* OF
PASSENGER-SIDE AIR BAG MODULE
CONNECTOR
Warning
• Handling air bag system components
improperly can accidentally deploy
air bag modules and pre-tensioner
seat belts, which may seriously injure
you. Read AIR BAG SYSTEM
SERVICE WARNINGS before handling
air bag system components. See
T -56 SERVICE WARNINGS
• Turn ignition switch to LOCK position.
• Disconnect negative battery cable and wait
for more than 1 minute.
• Remove glove compartment.
• Disconnect passenger-side air bag module
connector.
• Is separator* of passenger-side air bag
module connector okay?
*: Consists of two parts of female connector
that separate short bar from terminal when
connected to male connector.
Yes
Present malfunction diagnosis:
• Go to next step.
Past malfunction diagnosis:
• Go to Step 4.
No Replace wiring harness.
3 VERIFY WHETHER MALFUNCTION IS IN
PASSENGER-SIDE AIR BAG MODULE OR
OTHER PARTS
• Connect leads of SST (Fuel And
Thermometer checker) or apply 2 Q
resistor to passenger-side air bag module
connector terminals A and B.
• Set resistance of SST (Fuel And
Thermometer checker) to 2 £1
• Connect negative battery cable.
• Turn ignition switch to ON position.
• Is DTC 7 indicated?
Yes Go to next step.
No Replace passenger-side air bag module.
(See Section T)
T-71