When replacing a heater core,when I take out the dash how am I supose to remove or disconnect the passenger side airbag wiring without it deploying? I have read so many things not sure...ugh

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Asked by May 24, 2015 at 01:11 PM about the 2004 Chevrolet Blazer 2 Door LS 4WD

Question type: Maintenance & Repair

2004 Chevy Blazer LS 4.3 V6 4x4 2 door

1 Answer

60,955

Since you'll have the negative (-) battery cable disconnected you'll be ok. Just be sure to wait 5 minutes after disconnecting the battery cable before you get involved with the airbags. The system holds a charge for about 3 minutes after the battery is disconnected. So I always wait 5 minutes before starting an airbag related repair. Just to be safe. HTH. -Jim

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