GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 1999 🢒 Blazer - 4WD - RHD 🢒 Body and Accessories 🢒 Instrument Panel, Gauges, and Console 🢒 Fasten Safety Belt Chime Always On

Step

Action

Value(s)

Yes

No

1

Was the Audible Warnings System Check performed?

--

Go to Step 2

Go to Audible Warnings System Check

2

Disconnect the seat belt switch connector.

Does the seat belt alarm stop sounding?

--

Go to Step 3

Go to Step 4

3

Replace the seat belt switch.

Is the repair complete?

--

Go to Audible Warnings System Check

--

4
  1. Locate and repair the short to ground in CKT 238 (BLK/WHT) between the seat belt switch and the BCM.
  2. If there is no short to ground, replace the BCM. Refer to Body Control Module Replacement in Body Control System.

Is the repair complete?

--

Go to Audible Warnings System Check

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