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HOMESERVICE MANUALSCHEVROLET2009AVEO LT, 4D SEDAN, AUTOMATICREPAIR AND DIAGNOSISRESTRAINTSRESTRAINTS CONTROL SYSTEMSSEAT BELT SYSTEMDIAGNOSTIC INFORMATION AND PROCEDURESSEAT BELT INDICATOR CIRCUIT MALFUNCTION
2009 Chevrolet Aveo LT, 4D Sedan, Automatic

Seat Belt Indicator Circuit Malfunction

2009 Chevrolet Aveo LT, 4D Sedan, AutomaticSECTION Seat Belt Indicator Circuit Malfunction
Step Action Values Yes No
1 Inspect fuse F3.
Is fuse F3 open?		 - Go to Step 2  Go to Step 3 
2
  1. Inspect for a short circuit and repair, if necessary.
  2. Replace the fuse.
Is the repair complete?		 - System OK -
3
  1. Turn the ignition ON.
  2. Measure the voltage at fuse F3.
Does the voltage measure as specified?		 11-14 V Go to Step 5  Go to Step 4 
4 Repair the open power supply circuit for fuse F3.
Is the repair complete?		 - System OK -
5
  1. Disconnect the seat belt connector under the driver seat.
  2. Connect a jumper wire between the terminals of the seat belt harness connector.
  3. Turn the ignition ON.
Does the seat belt warning lamp turn ON?		 - Go to Step 6  Go to Step 7 
6 Replace the seat belt switch.
Is the repair complete?		 - System OK -
7
  1. Remove the instrument cluster.
  2. Inspect the seat belt warning lamp bulb.
Is the warning lamp OK?		 - Go to Step 9  Go to Step 8 
8 Replace the seat belt warning lamp bulb.
Is the repair complete?		 - System OK -
9 Repair the open circuit between terminal B7 of the instrument cluster and ground.
Is the repair complete?		 - System OK -
RENDER: 1.0x

NO RELATED

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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

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