Door lock gremlins

[Elizabeth]

The door locks on my Grenadier activate (meaning lock, unlock, relock, etc) when the vehicle is moving at between 11 and 13 mph. For example, if I am driving slowly through a parking lot (at between 11 and 13 mph) the door locks will cycle through lock unlock repeatedly until the speed increase or decreases beyond 11-13 mph. Anyone else experiencing this? How to fix it? The shop is stumped.

 

[255/85]

If you've previously locked the door will it unlock at those speeds or does it only happen if starting from an unlocked setting?

 

[Elizabeth]

It happens regardless. I can get in and lock it manually and then at those speeds it clicks clicks clicks as if trying to unlock / lock.

 

[Elizabeth]

Or I can get in and not lock the car and then at those speeds it starts locking unlocking

 

[moomic]

I just picked mine up today. Got it home and the doors wouldn't lock. The salesman explained during orientation that there are 7 "doors" on the Grenadier, the passenger doors, rear doors and the hood. They all have sensors and if one senses "open". the vehicle won't lock. I opened and closed every door 3 times before the vehicle finally locked.

On the way home, I lost the ire pressure sensors and the engine seemed extremely load and vibrating while the vehicle was stopped in traffic. It was so annoying that I used the less annoying auto stop/start feature. I see on the Forum, that the TPS system often sorts itself out. Don't know about the engine vibration.