I did the whole plenum repair thing, and I missed two wires. One came off the fuse box by the battery and was the right length and just seemed to want to go to the a/c compressor bracket (triangular one on the back of the compressor), so I put it under the front driver side bolt. The other one looks like a chassis ground. on the driver's side frame rail opposite the steering shaft, kind of behind the windshield washer jug if viewed from above.