I have a '86 K5 Blazer, and my factory "4-Wheel-Drive" light comes on (in the gauge cluster) about 1/2 the time. My guess is there's a loose connection somewhere, and I'm guessing it's at the transfer case. Does anyone know where the hell the sender/switch it that tells the light to come on when in 4wd? My truck has a NP 208 transfer case.
CK5
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NP208 4H/4L/2H Light Sender Location...
- Thread starter PWagon
- Start date
scottystills
1/2 ton status
The plug for the 4wd indicator is the two wire at the top back of the NP208. Should be a weather proof type connector but still gets a lot of water in there depending on what you're doing.
