2000 Toyota Tundra Battery Light Reset Procedures
Discussion Starter 1 Sep 25 2018.
2000 toyota tundra battery light reset procedures. Touch and Hold the Positive Terminal which you removed from the battery to a good ground on your Tundra for 5 seconds. Hook one end of your test light to the Negative battery post. When I put the battery on the alarm went off and now it wont start.
I have replaced the tps mass air flow and the tps with the lever. Remove the cable from the Negative battery terminal. How to Reset a Tundra ECU.
Resetting the ECU turns the indicator off and wipes out any codes the ECU may have. Take the cable off the terminal. If the ECU does not recognize any of the 4 tire pressure sensors during the reset procedure the horn will sound twice and the message center if equipped will display TIRE NOT TRAINED REPEAT.
Then check the voltage at the starter when you turn the key to the start position. First check battery voltage at the battery with a dvm when you turn the key to the start position. This procedure will restart the system and hence turn off the light.
Remove Cables - How to disconnect the cables the right way. Battery Disconnect Shift Adapt Chart. Buy new 02 sensor and replace again.
So I drive it a quick mile or so and when letting off the gas the RPMs drop to 200-400 while going down the street. With the engine off you should get a reading somewhere between 120 volts and 126 volts. If both readings are the same and you must have a reading of at least 12dcv.