Your rear defroster heat grid is also your radio antenna. check for grid problems.
No, the rear defrost is just an electric grid on the rear window. No air movement involved.
The 2005 Chrysler 300 rear window defrost relay switch can be found beneath the drivers side dashboard. The rear window defrost relay switch will be near the center console.
To repair the rear defrost in a 1999 Continental, first check the fuse related to the rear defrost system; if it's blown, replace it. Next, inspect the defrost switch for functionality and ensure the wiring and connectors are intact and free from corrosion. If the defrost grid on the rear window is damaged, you may need a rear defroster repair kit to fix any broken lines. If these steps do not resolve the issue, consider consulting a professional mechanic for further diagnosis.
rub it
The rear window has probably been replaced at some point with one that has defrost. The rear window has probably been replaced at some point with one that has defrost.
In situations like this it is best to have a diagram to help. A diagram rear defrost wiring system of a 1999 Sunfire can be found in its maintenance manual.
The fuse box is under the hood - the rear defrost should have a fuse, if that does not help - contact your nearest Toyota service or parts department......Mike
rear wiper, rear defrost
To fix a rear defrost issue, start by checking the fuse related to the defrost system, as a blown fuse can prevent it from functioning. Next, inspect the wiring and connections for any damage or corrosion. If the fuse and wiring are intact, test the defrost switch and the defroster grid on the rear window for any breaks or malfunctions. If these components are working properly, you may need to consult a professional for further diagnosis or repair.
To connect the defrost cable in an MR2 hardtop, first, locate the defrost switch and the cable's connection point at the rear window. Ensure the cable is properly routed without any twists or obstructions. Then, securely attach the cable to the defrost switch and the rear window connector, ensuring it is tightened adequately. Finally, test the defrost functionality to confirm the connection is successful.
rear defroster
If you are having rear defrost issues, I have a 93 also. There is a rear defrost relay that is constantly going bad. It is located under the driver side dash above the gas pedal. This shiny metal box was the cause of my failure. It may be yours to. There is also a fuse for the rear defrost in the fuse box. Check these and check the contacts out back at the rear window also.