Disconect ur battary and wait 2 min. if that doesnt work then 1 wire could be grounding out..check wires for bad conection if that doesnt work then its probaly fryed
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The battery indicator is not turned on by the battery it is a warning that the charging system is at fault, you have a failing diode in the alternator or a defective voltage regulator or a defective alternator connector. Knowing the history of this car's charging system from 25 years as a Ford dealer technician I would replace the Alternator with a Ford OEM remanufactured and the wiring harness connector to it as both are troublesome parts. DO NOT USE CHEAP AFTER MARKET REBUILT ALTENRATORS- solder and shrink tube all connectors.
Some simply shut down and the power light will not illuminate when in protect mode. If the power light blinks then goes off, the amp is either going into protect ...
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My MTX 600xd amp light won't even come on. ... Red light comes on. ... one.. and some times it goes into protection... once I turn the car off...
Disconnect all speaker connections and rca cables. Leave power, ground and remote wires intact. Try turning on again. If you still have a protection light your amp is faulty. Hopefully you have warranty . Send to Rockford Fosgate for repair
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Hi the protection light comes on when there is a problem within the amps. circuitry. Generally speaking the protection light normally comes on when powered up while the amp checks all of its voltage rails so that they all lie within a specific tolerance, when all have been verified to be in spec. then the protect light goes out & the power light comes on. If the protect light stays on then a fault exists within it's circuitry. Cheers, acbva.
ALWAYS wear protective clothing, including:
* Leg protection such as chaps, leggings or cut resistant pants.
* Hard hat if there's any material overhead.
* Gloves or mittens with an enhanced gripping surface.
* Eye protection with side shields.
* Hearing protection such as earplugs or earmuffs.
* Boots or shoes with steel toes and nonskid soles.
If the protection LED lights only after the remote voltage is applied (head unit is switched on), the amplifier likely has shorted output transistors. If the protection LED remains lit without remote voltage applied, the amp may have other problems.
Does the protection LED light with no speaker wires connected to the amp and no RCAs plugged into the amp?
Disconnect all speaker wires and signal cables from the amp. If it powers up normally (no protect light), the wiring needs to be checked. If it still goes into protect, the amp likely has blown output transistors.
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