Mazda 626 Station Wagon, Руководство по ремонту

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TROUBLESHOOTING
STEP INSPECTION ACTION
2 INSPECT SAS UNIT CONNECTOR
TERMINAL 2W AND 2T
• Remove column cover.
• Disconnect clock spring connector.
• Remove glove compartment. (With
passenger-side air bag)
• Disconnect passenger-side air bag module
connector. (With passenger-side air bag)
• Disconnect driver- and passenger-side side
air bag module connectors. (With side air
bag)
• Remove B-pillar lower trims.
• Disconnect driver- and passenger-side
pre-tensioner seat belt connectors.
• Disconnect all SAS unit connectors.
• Is short bar between terminals 2W and 2T
of SAS unit connector bent?
Yes Replace wiring harness, then go to Step 6.
No Go to next step.
3 INSPECT SAS UNIT SHORT BAR HOOK
• Is short bar hook of SAS unit okay?
Yes
Go to next step.
No Replace SAS unit, then go to Step 6.
(See T-59 SAS UNIT REMOVAL/INSTALLATION)
*4
INSPECT WIRING HARNESS BETWEEN
SAS UNIT AND INSTRUMENT CLUSTER
FOR SHORT TO GROUND
• Remove instrument cluster.
Caution
• Be sure not to cause damage to short
bar when inserting insulation. If short
bar is damaged, you may not be able to
properly inspect SAS unit connectors.
• Insert insulating material between terminals
2W and 2T of SAS unit connector so short
bar cannot function.
• Is there continuity between terminal 2W of
SAS unit connector and ground?
Yes Replace wiring harness, then go to Step 6.
No Go to next step.
5 INSPECT FOR SHORT TO GROUND
CIRCUITS IN INSTRUMENT CLUSTER
• Is there continuity between terminal 1R and
any of following terminals of print plate on
instrument cluster?
— Terminal 1D
— Terminal 1A
— Terminal 2B (Without ABS or ABS/TCS
only)
— Terminal 1G (Without ABS or ABS/TCS
only)
— Terminal 1M (Without panel light control
only)
Yes Replace instrument cluster, then go to next step.
No Replace SAS unit, then go to next step.
(See T-59 SAS UNIT REMOVAL/INSTALLATION)
T-107