OTC 2000 clapped out?

[chin_dude]

Does the monitor have a fuse inside? Plug mine in today and it didn't turn on, there is power to the lighter. Also can a OTC 4000E read up to cars to 1997?

 

[kenmosher]

Mine had a short in the cable where it was pinched... I took it all apart, found the fault and patched it. Seems to work now.

The 4000E probably can't read beyond 1995 without a special cartridge and adapter cable.

All cars post 1995 are OBDII, which is totally different.