What is the OBD code for battery disconnection?
After a battery disconnection, a code P1684 (“battery disconnected …….”) will show up if you access the computer (using key dance method) and will disappear after 50 restarts. Otherwise you will get “donE” if no detectable faults are present. Click to expand… It depends a great deal on what problems there are.
How to find OBD-I diagnostic trouble codes?
To query and OBD-I-era computer for these codes, put the key in the ignition and turn the key to run (not start), then off, then run, then off, then run (that’s 3 runs and 2 offs). Leave the key in the run position. The check engine light will turn on for a few seconds, then turn off, then (sometimes after 20-30 seconds) start flashing.
Is there a code for one idiot light?
One idiot light isn’t very descriptive, so Jeep also provided a method to query the computer for all codes that have been set. Some of these codes are important enough to turn on the check engine light, while others are minor enough not to require immediate attention and therefore will not turn on the dashboard light by themselves.
Is the OBD-2 code on the odometer?
OBD-II information is more complex, so the codes for 1998 and newer Jeeps can’t be displayed by flashing the check engine light. However, those vehicles which have digital odometers will display the codes on the odometer. I’ve verified this personally on a 1999 WJ.
After a battery disconnection, a code P1684 (“battery disconnected …….”) will show up if you access the computer (using key dance method) and will disappear after 50 restarts. Otherwise you will get “donE” if no detectable faults are present. Click to expand… It depends a great deal on what problems there are.
What should I do when I Disconnect my car battery?
Use a settings keeper that will save computer codes, radio settings and other settings normally lost when disconnecting the vehicle’s battery. Most of these small units plug in to the cigarette lighter or the optional 12-volt plug-in port on many vehicles.
What happens when you disconnect the battery on a ram truck?
Was on the phone with U-connect so they suggested to disconnect the battery. When I did this it seems to have disabled the truck. When I get in it acts normal but, when I go to push button and brake nothing happens. Lights etc come on but, that’s it. Also now I can’t lock or unlock the doors from my remote key.
What do I need to do to reset my car battery?
Program any radio or security codes following the manufacturer’s directions. Follow the steps for any drivability learn procedures necessary on your year and model. Many vehicles will go through these procedures automatically if you drive for 10 to 20 minutes.
What happens when you disconnect the battery in a Porsche?
If possible, all fault memories should be checked and, if necessary, printed out before the battery is disconnected. Ready status – In some countries (presently the U.S.A. and Canada), after disconnecting the battery, it is necessary to reach the Ready status by a test drive and/or by using the Porsche System Tester DME control module menu).
What happens when you disconnect the battery on a car?
The best way to do this would be with a scanner, but if you don’t have one, disconnecting the battery will do the trick on many vehicles. However, disconnecting the battery will not only erase diagnostic trouble codes but also erase drivability, security and radio codes in many vehicles.
What happens to power windows when battery is disconnected?
Power windows – The limit positions of the power windows are deleted from the control unit when the battery is disconnected and connected. Pull rocker switch and fully close window once. Pull rocker switch once more. The upper end position of the window is stored. Press rocker switch and fully open window once.
When to use a battery disconnect switch on a motorhome?
Your motorhome battery disconnect switch preserves the batteries from such draining and helps them last longer. Complete power shutdown is necessary when you do repairs or other work on your RV. But a 12 volt battery disconnect switch saves you the hassle. Instead of removing the battery, you can just disconnect the switch.
When to turn on the battery disconnect switch?
After unloading and cleaning following a trip, simply turn the RV battery disconnect switch on. This will leave the battery in the same state of charge in which you leave it while activating the disconnect switch.
Do you need to know before you disconnect a car battery?
So, before you disconnect a car battery; there are things you need to know. Battery voltage MUST be maintained to the (PCM) and other modules; while the battery is disconnected. NEVER: disconnect the car battery; while the engine is running or the ignition key is turned on.