Heater fan switch comes disconnected...

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by 91K5, Mar 21, 2001.

  1. 91K5

    91K5 1/2 ton status

    Jul 5, 2000
    Likes Received:
    Wichita, Kansas
    On my '91, I keep having a problem keeping the wiring harness that connects to the heater blower motor switch on. When it comes loose, every couple of weeks after I fix it usually, the blower motor just blows on low until I tear the dash apart and fix it over again. I was wondering if anyone had any ideas on how to keep the harness attached to the switch, I've thought of a wire tie, but haven't tried it yet... Let me know if you have solved this problem yourself, or how you'd do it.

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