2006 trailblazer SS. Rear wheel drive.
Quick back story. Truck was stolen and recovered out of Cali. They took the cats. Was recovered by a gentleman in Az that owns a yard. He replaced the cats and new exhaust. I bought it from him and now it's in Utah.
Truck throws 2 codes. P0689 for PCM relay I believe and a p0335 for a crank shaft position sensor. Truck looks and sounds amazing, fires right up Everytime.. I get the crankshaft position code, possibly change that. But I'm lost on the p0689. Seen something about a bad fusebox connection, will pull the box apart to check it out.
Anyone have any insight? Info or help. I've been scratching my head on where to start.
Quick back story. Truck was stolen and recovered out of Cali. They took the cats. Was recovered by a gentleman in Az that owns a yard. He replaced the cats and new exhaust. I bought it from him and now it's in Utah.
Truck throws 2 codes. P0689 for PCM relay I believe and a p0335 for a crank shaft position sensor. Truck looks and sounds amazing, fires right up Everytime.. I get the crankshaft position code, possibly change that. But I'm lost on the p0689. Seen something about a bad fusebox connection, will pull the box apart to check it out.
Anyone have any insight? Info or help. I've been scratching my head on where to start.
