Grit dog
Full Access Member
- Joined
- May 18, 2020
- Posts
- 7,071
- Reaction score
- 12,410
- Location
- Auburn, Washington
- First Name
- Todd
- Truck Year
- 1986, 1977
- Truck Model
- K20, C10
- Engine Size
- 454, 350
Slightly different issue than most of the posts about cluster lights.
All the lights worked last time I drove it at night. Been only day driving it for a couple months though.
Last night took a spin since I had the headlight on for a couple hours making light in the garage (power has been out for days).
Truck has 2 healthy batteries that both get charged so it started fine, however noticed that only the 4 small gauges had no light. Big gauges, gear selector radio heater etc all have light.
Haven’t had a cluster out of a squarebody in 30 years, so no memory here.
Are the 4 gauges powered by a single bulb and I may have just cooked that bulb, or is there another plausible diagnosis?
Thanks!
All the lights worked last time I drove it at night. Been only day driving it for a couple months though.
Last night took a spin since I had the headlight on for a couple hours making light in the garage (power has been out for days).
Truck has 2 healthy batteries that both get charged so it started fine, however noticed that only the 4 small gauges had no light. Big gauges, gear selector radio heater etc all have light.
Haven’t had a cluster out of a squarebody in 30 years, so no memory here.
Are the 4 gauges powered by a single bulb and I may have just cooked that bulb, or is there another plausible diagnosis?
Thanks!
