Question about Sony Grand WEGA KDF-60WF655 60" Rear Projection HDTV

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Just install rebuild light engine.when i install back i the tv it stays on for a very short time.i take the back off and the tv stays on.could the fan be running to slow to pull the heat out or is there something els going on.install lamp 4 months ago

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Try using a vacum with hose attachment and pull out any dust and dander out of not only the fan, but all the vents on the sides. Yes there is a thermal sensor that may be tripping the power.Hope this helps.

Posted on May 23, 2011


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If the pressure is low it will turn the light on. If you have a light and hear knocking it's a sign that a rod or main bearing has worn to the point that it's allowing oil to escape from the crank, thereby lowering pressure to all other components. There is no "fix" for that short of a bearing replacement,
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There is a ground wire connected to the engine block. Look for it on the back passenger side of the engine towards the top. Remove it and clean the connection and the wire connector and replace. Sometimes they get real bad and throw the ABS light on. Sometimes a brake light out can throw the ABS light on.

  • You said you rebuilt the ABS module, do you have a short in it you are missing? The bulletin for this originally suggested to replace the module and was corrected because the ground itself was the major offender.
  • Try to reground the EBCM. The code 0265 says "loss of communication with the brake module" The EBCM Ground is located on the frame beneath the driver's side door. If multiple grounds are found in this location, the EBCM ground can be identified as the heavy (12-gauge) wire. Clean the area, front and back, using a Whiz Wheel.

  • Install the ground, then the washer and then the bolt to the frame. Important: It is important to use the bolts, washers and nuts specified in this bulletin. These parts have been identified due to their conductive finish.
  • Install a washer and nut to the back side of the frame.
  • Tighten the nut to 9 N·m (79 lb in).
  • Cover the front and back side of the repair area using Rubberized Undercoating. An additional check can be made to ensure a good connection for the Battery Cable to Frame ground.

Regards, Tony

Apr 18, 2011 | 2001 Chevrolet Tahoe

1 Answer

TV comes on stays on for a short time than goes black with loss of sound green flashing light untill TV comes back on. takes maybe 2 min.

TV comes on stays on for a short time than goes black with loss of sound green flashing light untill TV comes back on. takes maybe 2 min.

Jul 11, 2010 | Sony Grand WEGA KDF-55WF655 36" Rear...

1 Answer

My TV switches of automatically on startup. It started occurring 20 days after I switched a new bulb. At first it would turn off and turn back on for about 6-7 times and then stay on. After a while it does...

sounds like you r color weel is going bad bad thing is that your color wheel in most of the toshibas is in the light engine and can not be changed seperaly so if this is your problem then your looking at 600-900 replacement or 300-400 to rebuild

May 18, 2010 | Toshiba 52HMX84 52" Rear Projection...

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Status light stays red no tv no power light

TV requires service. but try to reset it by pressing system reset

Apr 17, 2009 | Mitsubishi LT-52244 TV

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My Samsung DLP TV is making a noise that sounds like a bad fan.

This high pitch noise comes from the color wheel. Now is unbalanced and the noise is going to be even hardest with the time. send it to change now. this part is inside the light engine

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About 52 in zenith tv fan

If the air filter needs cleaning The fan will stay on for an extended time to cool the light engine. Try cleaning the air filter that should solve your problem

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Screen shuts off

my screen will turn on right after unit is plugged in and stay on for a short period of time, then it shuts off and the red light near the power button blinks and teh tv will not turn back on. there might be problem of loose contact in power supply Thanks

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