2002 trailblazer high speed cooling fan control 4.2 in line six

Asked by Jul 26, 2013 at 03:57 PM about the 2009 Chevrolet TrailBlazer LT1 4WD

Question type: Maintenance & Repair

can you tell me where it is located on the engine

1 Answer

67,335

Look for a 5 blade relay in the fuse box under the hood labeled fan. This is for high speed. The 4 blade one is for low speed. HTH. -Jim

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