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Searched but just cant get it........1998 Expo, when I get in the truck to take off my power door locks start going crazy... The lock/unlock/lock/unlock/etc.... They dont stop.... I can hold my finger on the button for about 15sec. and they will stop... But if I stop somewhere and get out they start again... What in the world is wrong....Thanks in advance.....
You could be having an autolock issue. Try disabling autolocking to see if the problem goes away.
Deactivating/activating the autolock feature
Before following the procedure, make sure that the ignition is OFF and all vehicle doors and the liftgate window are closed.
You must complete steps 1-5 within 30 seconds or the procedure will have to be repeated. If the procedure needs to be repeated, you must wait 30 seconds.
1. Turn the ignition key to ON.
2. Press the power door unlock control three times.
3. Turn the ignition key from ON to OFF.
4. Press the power door unlock control three times.
5. Turn the ignition back to ON. The horn will chirp.
6. Press the unlock control, then press the lock control. The horn will chirp once if autolock was deactivated or twice (one short and one long chirp) if autolock was activated.
7. Turn the ignition to OFF. The horn will chirp once to confirm the procedure is complete.