buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Component Tests and General Diagnostics > < Circuit Operation|Page 90
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Accessory Delay Module: Initial Inspection and Diagnostic Overview
Troubleshooting Hints

TRY FOLLOWING BEFORE DOING SYSTEM CHECK.

1. Check Relay Center Fuse 2 by visual inspection.
2. Check I/P Fuse Block Fuse 1D by visual inspection.
3. Check RH Underhood Fuse Block Fuse 2 by visual inspection.
4. Check LH Underhood Fuse Block Fuse 7 by visual inspection.
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Refer to System Check for a guide to normal operation.

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Refer to System Diagnosis for diagnostic tests.

Component Tests and General Diagnostics > < Circuit Operation|Page 90