Haunted heater

[silversho89]

On my 90 the heater kicks on for a brief second when tap the brakes, I think when you pullit out of reverse, and just sometimes on its own. I think this is a ground because anything weird is a ground right? Also, i'm used to my 89 and it doesn't do this but are the 90's and later suppose to lock the doors when you come out of reverse?

 

[masho95]

If the blower is acting up randomly, it's usually the blower control module acting up. Does it ever kick onto blowing full blast and won't turn off? As for the doors locking when coming out of reverse, I just found out about this the other day. I had never heard of it before. I believe it's a keyless entry function only, but was told there is a jumper you can set under the seat to turn it on with out it. I maybe wrong on that part though.

 

[Camarok]

i didn't think gen 1's or MTX's in gerneral had them... the auto lock thing...? But ya the swithch is under the driver seat... if it has been jumped with a wire etc... it could be activated??

 

[RStalveyARFF]

yes it could