![2006 international body control module location 2006 international body control module location](https://images.truckpartsinventory.com/parts/24227/2016-International-PROSTAR-Body-ECMs-BbThqfDBC63b_b.jpg)
- 2006 international body control module location driver#
- 2006 international body control module location software#
- 2006 international body control module location code#
The body control module passes the key code on to the PCM for confirmation. The transponder ignition key communicates with the receiver which then communicates the key code to the BCM. For example, in some vehicles the anti-theft system works partially through the BCM. In addition to receiving inputs from switches and commanding relay operation, the BCM can also communicate with the ECM or PCM. Traction control on/off The BCM also communicates with the ECM or PCM Here’s an example of some of the components controlled by the BCM controls in 2010 Chevrolet Impala
2006 international body control module location driver#
The BCM monitors the voltage flowing through the resistors and, depending on how much voltage drop it see, determines whether the driver is calling for headlights, high beams, hazards, etc. How can they accomplish all that with a single wire? Simple, the switch contains several resistors. In more complicated and more recent designs, car makers run a single wire to the multi function switch to control headlights, high beams, parking lamps, turn signals and hazards. If so, the BCM can turn off the headlights to save battery power. This design saves considerable wiring weight and cost and allows the BCM to monitor whether the driver has left the vehicle with the headlights on. In either case, the BCM detects the change and energizes or de-energizes the control coil for the headlight relay. When the driver turns on the headlights, the headlight switch either connects that voltage to ground, causing a voltage drop, or open the circuit to ground. The BCM supplies low voltage to the headlight switch on this single wire and monitors the voltage. In most cases the wiring to the headlight switch is just a single small gauge wire. In this case, the headlight switch acts as an input to the BCM. The headlight relay is switched by the BCM, which in turn is commanded by the headlight switch. In a vehicle equipped with a BCM, headlight power runs through a headlight relay in the underhood fuse box and then to the headlights. If the driver left the vehicle with the headlights still on, the current draw would drain the battery. The wire used for the run from the fuse to the switch and from the switch to the headlights had to be a large enough gauge to handle the current load of the headlights. The power then flowed to the headlight switch, and from the headlight switch to each headlight. BCM can switch power to lightsįor example, in non-computerized vehicles, the power for headlights was supplied by a headlight fuse. Car makers switched to this design for several reasons: to reduce overall vehicle weight by reducing the size and quantity of copper wire used, to monitor and control power usage, to allow for remote operation and diagnostics.
2006 international body control module location software#
As seen in the article explaining the functioning of the BCM, along with the hardware, the software also needs to be configured, which needs to be done with the help of proper tools.Repair Topics > Computers and Sensors > BCM body control module BCM body control module What does a BCM body control module do?Ī body control module (BCM) is a computer used to control electrical items in a car or truck which used to be controlled individually by switches. It is for the best that you do not try it by yourself. When the BCM fails and needs to be replaced, take it to a mechanic who can get the job done properly. The resetting of the clock on the radio every time after the engine is switched on, is also a sign of the failure of the body control module. It can be seen as a change in the source of the music, from the CD player to the radio, or through the auto-tuning of radio frequencies. It can also affect the music system of the car. Malfunction in electrical circuits can also bring about problems with the locking and unlocking of the doors by the key fob. Engine: Failure of the engine to crank up.Fuse Box: Trouble in the fuse box, like a blown-out or a burnt fuse.Hesitant Acceleration: The pick up of the car, when accelerating, is not smooth.Misfiring: Misfiring of the car at high speeds.Shaking: The car becomes jerky when driving at increasing speeds.In case there is some trouble with the BCM, some of the symptoms given below will start showing up in the car. Symptoms of the Body Control Module Failure?