What does no bus mean on my Dodge Dakota?
If You see a no bus error message on the instrument cluster in Your Dodge Dakota that means that Your gauge cluster has lost communication with the ECU. If it is loose at all then that would lead to a loss of communication.
What does no bus mean on a truck?
“‘No Bus’ means the CCD communication bus is down. This ‘bus’ is the 2 wire communication network that all the computers share information on. Your instrument cluster isn’t gettin any info over the bus that’s why you get the ‘no bus’ message and none of your gauges work.
How do you reset the PCM on a Dodge Dakota?
Put in key and turn it to START, not run, and hold it there until you hear 2 chimes. Remove key, replace fuse and fuse box top, close hood, unbuckle seat belt. Done, the PCM is fully reset.
What is no bus code?
No bus indicates the cluster isn’t getting information from the central timer module. It’s acts as the hub for the system.
What does a no bus code mean?
“No bus” is your ECM telling that one of the other computers onboard doesn’t wanna talk to the ECM. This is “usually” a wiring/connector problem. Check you wiring/connections, especially under the drivers side kick panel.
What does no bus mean on a Chrysler 300?
“No Bus” means the data cable going to the (PCM) computer is unplugged, or the PCM has failed and not able to read the information it is being given. Sometimes just jiggling the PCM causes the ODO “NO BUS” to come on. Sometimes a bad crank or cam sensor can cause this as well.
What does no bus mean on a Chrysler Sebring?
no bus means that there is no comunication from the computer to the cluster…. Maybe checking or moving the wires on the computer could help!
Why is my Dodge Dakota getting a no bus in?
An expert that has 1 follower. Re: I have a 2002 dodge dakota getting a no bus in… Main input sensors, wiring, and blown fuse can cause this concern. 20 amp fuse under the hood might be blown, but if it is would cause a no start concern.
Where are the wires on a Dodge Dakota?
The wires that run along drivers side frame, Injector harness, and back of engine near firewall were all problem areas for wire chafing. Also, unplugging ect sensor, map sensor, cam, crank, TPS, and vss sensor may bring bus back.
Why is my dash pod not working on my Dodge Dakota?
The CTM send the signals to the dash pod unit via the CCD bus that are needed for the gauges to operate. It sounds like the problem may still be stereo related. When you disconnected the positive cable it unlock the CTM. Interestingly I had read that disconnecting the negative cable might or might not unlock the CTM.
What was the problem with my 2002 Dodge Dakota?
I had the same thing wrong with my 2002 DAKOTA. “NOBUS”, tried to start it one day and couldn’t. Thought it was a wiring or sensor problem, maybe needed a new cluster or something but Come to find out all it needed was a Brand new computer. truck started right up after that.