Some of the top signs of a transmission issue would be that the car isn't switching gears or it is noisy when in neutral. Other signs would be that their is a bad smell.
your tcm (trans. control module) will store a code and the symptoms will include inop. speedometer or out of calibration.
no
Generally if the spark control module on an engine is bad, the car will run roughly. It will likely miss and die at low idle speeds.
not shifting
It is important to know the symptoms of a bad car part. The symptoms of a bad motor or transmission mounts are loss the car part, shaking and lots of noise.
The powertrain control module and the electronic control module are two totally different modules. The ECM controls everything that has to do with the engine like fuel injectors,throttle position sensor,cam sensor ect. the powertrain control module controls just transmission related components like fluid pressure switches, TCC solenoid, transfer case switches.
Maybe the igniton control module or the ignition module are making bad contact.
A "powertrain control module" that has gone bad.
The P0409 code indicates an exhaust gas recirculation (EGR) circuit malfunction. It could be a bad EGR valve, a bad EGR optical sensor, a bad powertrain control module (PCM), or a bad electronic control Module (ECM), also referred to as the engine control module.
The air bad "control module" is located under the front dash, behind the stereo. You will likely need to reset or replace the control module if your SRS (Supplemental Restraint System) light stays on. The air bad "control module" is located under the front dash, behind the stereo. You will likely need to reset or replace the control module if your SRS (Supplemental Restraint System) light stays on. The air bad "control module" is located under the front dash, behind the stereo. You will likely need to reset or replace the control module if your SRS (Supplemental Restraint System) light stays on.
what are the symptoms of a bad temperature switch
Bad transmissions can have several symptoms. The Tahoe could shake, or not go into gear properly. The vehicle can suffer fuel economy, or have trouble driving at speed due to the transmission slipping.