Are the individual left/right, front/rear turn signals working OK when the appropriate L/R turn signal switch on the steering column is operated.
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Are the individual left/right, front/rear turn signals working OK when the appropriate L/R turn signal switch on the steering column is operated?
The hazard lights flashing circuit is in the BCM (body control unit) and is not a separate module.
Here are some images from the 2007-2009 Chevrolet Avalanche/Suburban/''Tahoe'' Workshop Manual showing the turn signal/hazard schematic and also the location of the BCM
Hi @bryanessary
What's the problem with the hazard lights?
Are the individual left/right, front/rear turn signals working OK when the appropriate L/R turn signal switch on the steering column is operated.
The hazard lights flashing circuit is in the BCM (body control unit) and is not a separate module.
Here are some images from the 2007-2009 Chevrolet Avalanche/Suburban/''Tahoe'' Workshop Manual showing the turn signal/hazard schematic and also the location of the BCM
[image|3671535]
(click on image)