Questions & Answers for: Chevrolet ecu reset

...reset your ECU or on-board computer to its default settings. Reconnect the battery cables and see if this clears your issue. Like every other computer it can have its data missed up. Its basically a ...

how do u reset thief system after replacing instrument cluster Disconnect the battery for 30 minutes to reset the ECU.

...terminals while your car is off can make the ECU go on reset without the driver noticing it. If the terminals are ok, have the power wire or ground of the ECU traced for loose or open

...reset your ecu if it comes back on and everthing checks 100% fluid level and thermostat your ecu is faulty and need a new one ive replaced hundreds of the low coolant sensors on chevy impalas,i would ...

reset the ECU on a 2003 Tahoe. The power seats are not working properly and I am having issues with the the Climate Control blower where only high works. I have read several places that unplugging the

...reset / reboot the ECU by simply removing power to it, i.e fuse and /or battery cable(s). IMPORTANT NOTE: You should probably wait for at least 15 or 30 minutes before you reconnect the power in case ...

Reset computer After reconnecting the battery cables, what is the sequence to reset computer take a ecu remap tool at http://www.careucar.com/wholesale/ecu-chip-tunning-tool/?

...for o2 sensor and 02 sensors heaters also evap and catalyst reset the ecu by disconnecting the battery then drive it for a few miles to see if this allows the ecu to relearn the new

...Also, will the 24 x crankshaft position sensor stop the car from running? Patrick: According to ECU Doctors.com: " Here are the most common symptoms of a bad ECU: Check Engine Light stays on

...you out, if so let me know by pressing the helpful button. Check out some of my other posts if you need more tips and info." The Proper Way to Install and Reset an ECU How To TroubleSHOOT bad ECU ...