Recent content by 2K24RNR

This is the lock detection circuit I focused on today. Inside the red box. When the driver door is unlocked there is ~ 0 VDC at pin 12 of IF2 and pin 17 of B16. When the driver door is locked there is ~ 2 VDC at these same points. The service manual indicates there should be 10-14 VDC or < 1...

Yes I was looking at the wiring diagram this morning. You don't think the 16.8V jump start pack with a totally flat battery could have done any component damage? How about the shorted wires in the rear hatch area? I sure am glad I looked there when I did. I'm a little surprised I didn't have...

You suspect the driver door lock detection circuit right? The driver door is the only one that will lock or unlock without the key.

I just ran out and checked. When the driver door is locked the first turn of the key unlocks that door only as you said. The next turn does not unblock the other doors. I do hear the same mechanical sound from the driver door but no other sound from other doors. Only the driver door unlocks...

Driver door wires look pretty good. The small gray/black wire had a crack in the insulation so I replaced that section of wire. The removed section did measure good after I cut it out. The same issue remains. If all of the doors are locked the driver door locks and unlocks normally with...

Will take a look tomorrow. I'm expecting something similar.

Everything looks good here :) The black/yellow wire and the thicker blue wires were pretty much fused together. Separating them and wrapping the exposed wires with electrical tape seemed to take care of the excess current draw issue but the door lock issue remains. Only the driver door...

An update: After sitting for two days the brand new Interstate 24F battery was completely dead. I disconnect the negative battery cable and charged it with a battery charger. Once fully charged I put my multimeter in series with negative battery post and battery cable terminal. The initial...

Thanks for suggestion. I will check it out this weekend.

Greetings all, I have power door lock situation not quite like the many I have read about recently on this and other forums. I have a 2002 SR5 4x4 with no remote start or immobilizer. My issue is as follows: Only the driver door will lock or unlock electronically. It works normally with the...