[rdass623]

pelican parts has descriptions of how to remove and reinstall the radios in these cars. they have step by step instructions with photos. on the pcm system there are just a couple of plugs on the rear of the system. it is all self explanatory. the catches on the side of the radio chassis can be a bit of a pain, and you will need a 5mm allen wrench to disengage the clips. they are a quarter turn camlock design, be patient, go slow and if you have any mechanical inclination it will be fine. unplugging and reinstalling the connectors a couple of times should clean off enough corrosion to make a connection. to finish it off, I would use a dab of silicone dielectric grease to keep out moisture from the connectors.