can bcm keep car from starting?
152533
So, can a bad BCM cause a car not to start? Yes. Potential causes of a malfunctioning BCM include hard impact collisions, loose wiring harnesses, shorting of wires, excessive heat from the engine, and damaged sensors.
171191
Your motoring problems solved It could be a faulty compressor or radiator cooling fan (or their circuitry). Start the engine from cold with the air-con off. Ask someone to turn the air-con on while you stand by the open bonnet.
760264
The simple answer is yes a car will run withbthe air flow meter disconnected, some air flow meters will slowly give up and your car will become under powered. Some of them won't bring the engine warning light on or even throw a code in the ECU.
1445922
1 Answer. The 2007 Nissan Altima has a push start the engine will start by pushing the push-button ignition switch with the brake pedal depressed.
1100457
A bad ECM may lead to a vehicle that won't or is difficult to start. If the ECM fails completely, it will leave the vehicle without engine management control, and will not start or run as a result. The engine may still crank, but it will not be able to start without the vital inputs from the computer.
171343
“Aftermarket starters needs to be installed professionally. If there are not installed properly it's easy to ground out one of the wires and drain your battery prematurely. [The starter] also needs to have a safety switch so that there's no damage to the electrical system.”
729086
vsc is (vehicle stability control) and traction control. Do you have ABS or ANTI-LOCK or BRAKE light on too? All these are connected together and use mostly the same computer and sensors. It is nothing to panic about but you should have it looked at.
1056279
It could be a bad or loose connection or a blown fuse. If the ACC does work and then trying to start the engine it doesn't do anything, it again could be a loose connection or a problem with the starter. ... You would want to start by checking to voltage at the battery and the connections and then the fuses to the chassis.
448976
A. No, if the remote starter system is installed properly it will not void the car's warranty, even those cars that use a proximity key and push button starter. In fact many dealer installed remote starters are aftermarket brands and not from the vehicle manufacturer.
764177
This is due to the ignition cylinder locking at the same time as the steering wheel lock. To release both locks at the same time, try turning the key while wiggling the steering wheel around. You should be able to take the key out now or start the engine.
695903
The idea behind VCM is simple: Once the engine is at normal operating temperatures, under light loads the engine is allowed to run on 3-4 cylinders. Once the demands are increased, the 2-3 inactive cylinders will seamlessly kick back in, yo. While the idea is simple, the execution is not.
230230
You'll get warning messages and chimes that the car key isn't present. You can drive until you run out of energy (gas, diesel or electricity) but if you shut off the car or run out of fuel, your journey would be over. It won't be possible to start the vehicle again after it is shut off without the key present.
963140
RAY: Well, the act of turning off the engine while the car is still in drive doesn't hurt anything, other than the chances that you're going to go with him to the altar. The transmission and the engine don't care. ... Luckily, the keys won't come out of the ignition unless the car is in park.
1123517
A 'bad' starter wont drain the battery while it is not being used to start the car, if that is what you mean. If the starter has a damaged commutator, it will not run at full power and so could mean that you have to turn the engine over longer to get the engine to start which will use more energy from the battery.
230618
“It is possible deactivate AEB/FEB feature, any driver can turn off driver assist functions – including FEB – in the main menu as demonstrated in this video. Each time the car is turned off and restarted, however, the system defaults to FEB activated state.
1174264
It is true that cars newer than around 2004 are largely impossible to hot-wire. Modern vehicles come with a chip in their key fobs which are required for the ignition to start at all – no amount of hot-wiring can bypass these.
48285
If both front wheels get stuck in fresh snow or mud, you may need to turn off both Traction Control (also know as TRAC) and Vehicle Stability Control (VSC) so you can rock the vehicle to free it. To turn TRAC off, simply push and release the VSC OFF button. The "TRAC OFF" indicator light should come on.