buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Recall - SIR Forward Discriminating Sensor Misbuilt|Page 7053 > < Recall - SIR Forward Discriminating Sensor Misbuilt|Page 7051
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Impact Sensor: All Technical Service Bulletins
Technical Procedure

INSPECTION

1.

Raise hood and remove the three plastic radiator cover retaining screws and four plastic retaining clips to gain access to the forward discriminating
sensor.

2.

With your hand, feel the routing of the pigtail harness where it attaches to the forward discriminating sensor. Harness should go straight across the
front towards the driver's side of the vehicle with no reversing loop (see enclosed illustration). Harness should have some slackness --

^

If harness is properly routed, proceed to Step 4.

^

If harness routing needs correction, proceed to Step 3.

Recall - SIR Forward Discriminating Sensor Misbuilt|Page 7053 > < Recall - SIR Forward Discriminating Sensor Misbuilt|Page 7051