My radio on 2000 chevy tracker stop working. The freq. controls work channels change and clock work but no volume on the radio. What could be wrong

Most likely a broken wire in steering wheel

we can guess all day on this problem.
but the one question is that will make the dianostics is

do you loose spark or fuel?

The camshaft sensor wouldn't explain the clattering noise. But a timing chain would explain both. Clattering from a loose chain and the camshaft sensor code from when the chain broke and the camshafts stopped turning.

Sounds like the hot wire grounded when it came out. Locate the fuse and replace the fuse for that and the radio and everything should come back on.

best bet is to chage your radio get a new one best buy has some good dual din radios

you simply hold down the arroq buttons until the time starts changing. is the min, and it only run forward, so be careful.

any parts store sells them...

Sounds like an internal problem with the radio. There are places that repair factor radios, but for the money, you are better off buying an aftermarket radio. There is a company called Scoche (spelling) that sells a good line of wiring adapters and mounts for aftermarket radios so you can install them yourself. You can get a good radio (some with the new HD radio) and CD player for under $150. The mount kits run about $15 and the wiring harness runs about $10....all abailable at Best Buy or Wal Mart

I have a 4 DR 2002 Tracker. There are two fuse blocks. One is under the driver side instrument panel and the other is in the engine compartment on passenger side. Did you look at both?

R Black

With key in "on" position, but pickup not started, press the "SET" button and the "channel up" button (aka "TUNE +"). "SET" appears in radio window.

Now the "SEEK" button will increment hours and the "SCAN" button will increment minutes.

Once correct time is set, press "SET" button again to get out of clock set mode. "SET" will disappear from radio window.