Left Turn&Brake light issue 92 4runner

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03-17-2008, 07:16 PM

The Bo$$ 77

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Left Turn&Brake light issue 92 4runner

Hey im haveing problames with my 92 4runner lights. ok so when i push in the brake the left brake light AND the left turn single light turn on... then when i turn on the turn signal the blinker, starts clicking rapidly. both work just getting old... plz help

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03-17-2008, 07:53 PM

4Crawler

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Check the bulbs, carefully. You are looking for shorts inside the bulb. If that is OK, check the bulb sockets, especially the ground and any shared connections. You may have a bad connection or short someplace, letting the brake and turn signal share current. So for example, if the brake is grounding through the turn signal, both filaments will turn on with the brakes. Likewise, the flasher relay will see the change in turn signal bulb resistance and flash fast (normally indicates a burned out bulb).