SOURCE: My 2007 Toyota Tundra 4.7l shows VSC OFF lights
check air filter for dirty , how many miles or kms have your car? , maybe need to replace spark plugs, try to reset the ecu for a momentany malfunction, remove the negative battery terminal few minutes and reconnect,start engine and drive, check if lights goes off , please write me
SOURCE: check engine light, vsc light, and traction light
Hello you can guess this might be one of several switch malfunctions but a guess would be a waist of money and unnecessary repairs.The best solution you will need to go in to a garage and have a scan performed this will pin point the problem and you can repair the fault exactly with a guess.Most garages charge 425.00 to $75.00 dollars for these scans.
SOURCE: engine diagnostic code p0333 from
P0333 - Knock Sensor 2 Circuit High Input Bank 2. The knock sensor is attached to the cylinder block. It senses engine
knocking using a piezoelectric element. A knocking vibration from the
cylinder block is sensed as vibrational pressure. This pressure is
converted into a voltage signal and sent to the Powertrain Control
Module or Electronic Control Module.
The code is triggered by an excessively high voltage from the sensor is sent to Powertrain Control Module or Electronic Control Module.
Possible Causes:
- Knock sensor circuit short to GND.
- Knock sensor circuit short to PWR.
- Knock sensor circuit open.
- Damaged knock sensor.
- Powertrain Control Module
Possible Solutions:
- Repair or resecure harness or connector
- Replaced knock sensor
SOURCE: Need to change battery in 2008 Toyota Tundra 5.7
i recommend powering the truck with a 12 volt supply throught the cig or acc socket with an external supply, be careful not to short the pos. cable when replacing the batt. just disconnecting the battery will reset all systems like radio security and ecm funtions memory
2001 Toyota Tundra Access Cab SR5 2WD
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