...code was 1481 and 1484. Said it was somw type of emission problem. Not running rough or anything light is just on. Replaced cooling fan about 2 months ago. goto the following link. Hope it will be of ...
...machine and tells me code 1484 It's very likely that the fan clutch is going bad, this is common problem on Trailblazers. This is a electrically operated clutch and a relatively expensive repair
...1484 The catalyst seems to be overheating! 1684 The battery has been disconnected within the last 50 starts. from what i have researched the 1684 is a common code that these vehicles give out..i even ...
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