Only thing common to both is VACUUM. Look for a unattached , broken line, ALSO need to check that the one-way valve is working, this is in conjunction with the vacuum canister. The vacuum canister holds a constant vacuum, so heater doors wont be switching under acceleration. BUT the Cruise control should use a manifold vacuum so can adjust throttle. Both could be off on bigger line the split to each.
Hope this helps, I had the exact same problem with my 2001 Grand Cherokee, ((fan position switch won't work (go from floor to dash to windshield, etc.)), and the cruise control won't engage. I'm told both are due to a vacuum line problem, ). I fixed mine by replacing 1/4" hose located directly under battery mounting pan. Takes a little work but might be worth it. First remove battery. Then remove pan, you'll need a deep socket 10mm with extentions to get at one mounting nut. Remove two nuts holding cable to fuse/relay box attached to pan. Move pan out of way. The hose that's causing all the problems is about 6" long going to servo. Replaced hose ($.77) and it took care of both problems. Total job took about 1 hour. From what I have been reading this is the hose that's causing everyone problems.
Engine control module
It controls the transmission shifts.It controls the transmission shifts.
The steering wheel controls the direction and the gas pedal and foot break control the speed.
Something that controls the gears. Automatically.
Something that controls the gears. Automatically.
It doesn't control anything. It is the connection for the cruise switches, horn switch, radio controls(if equipped) and airbag that allow the steering wheel to turn and there to still be a connection.
Controls the application of voltage to the motor to control speed and direction of the motor. If there is a built in charger it would also control the charging process.
On the unit behind the passenger side of the dashboard.
people can not control the seasons it's something that the roation of the earth controls if you stop the roation then you i gusse control; the seasons
Hell no. Even on a Limited w/ all bells & whistles.
my fuse panel (with the descriptions) is gone off of my 2000 jeep grand Cherokee Laredo, how to i get a description of what all 32 fuses control on my jeep?
Yes, the bcm controls the theft alarm.