Where is the body control module on a 1999 Jeep Grand Cherokee? SOURCE: NEED TO CHANGE BODY MODULE IN 1999 JEEP CHEROKEE. The Cherokee doesn’t have a body control module however the Grand Cherokee does. It is
behind the kneeblocker trim panel under the steering column directly in front of the drivers left knee
.
Where is the BCM on a Jeep Grand Cherokee?
The body control module, or the bcm, on the 2005 jeep grand cherokee is located
under the dashboard on the driver side towards the center of the vehicle
.
Where is the body control module on a 2000 Jeep Grand Cherokee?
Body Control Module
Attached to the Junction Block, under the driver’s side of the instrument panel
.
How do you replace a body control module?
- Disconnect the negative terminal on the battery with a wrench or ratchet.
- Locate the body control module. …
- Remove the glove box or center console by removing the Phillips-head screws and bolts holding it in place.
Where is the body control module on a 1997 Jeep Grand Cherokee?
Your BCM is located
under the dash towards the bottom left of your steering column
. Remove the bottom panel and there are 3 plugs going into it.
What problems can a bad BCM cause?
Potential causes of a malfunctioning BCM include
hard impact collisions, loose wiring harnesses, shorting of wires, excessive heat from the engine, and damaged sensors
. These instances can generate multiple problems such as computer miscalculations, which could make your car impossible to drive.
How do you test a BCM?
- Pay attention to your vehicle. …
- Check to make sure all the electronic devices are working properly. …
- Turn the radio and CD player on. …
- Check the fuse box if you suspect that your vehicle’s BCM is on the blink.
What is the BCM on a Jeep?
Body Control Module
The BCM supports many body electrical features such as Interior Lighting, Exterior Lighting, Intermittent Wipers, Remote Radio, Accessory Delay, and Heated Seats.
What does a body control module do?
Body Control Module in automotive, makes
use of the vehicle’s bus system (CAN, LIN, etc.) to communicate with different ECUs in the vehicle
. This module can be considered to be the brain controlling different body parts (different ECUs) by sending and receiving signals through the nerves (vehicle BUS).
How do you reset the anti theft system on a 1999 Jeep Grand Cherokee?
Press the power door-lock switch on the keyless entry fob
. Close the driver’s side door. Leave all doors closed for about 16 seconds until the Vehicle Security Light on the instrument cluster stops flashing quickly. When the light flashes at a slower rate, this signifies that the system has been reset and rearmed.
Can you repair a body control module?
Most of the time,
a damaged BCM will have to be replaced and can’t be repaired
. Water, vibration, heat and age can all contribute to a module failing, which, depending on the placement of the unit in your vehicle, can be difficult to avoid.
How do I know if my BCM is bad?
Symptoms of a Misfiring BCM
Electronics, like windshield wipers and keyless entry, stop working properly.
Flashing dashboard lights
, or improper dashboard lighting. I.e., you could have a check engine light that should be on but isn’t, or you can have a check engine light that is on but shouldn’t be. High speed shake.
Can you reset a body control module?
Body Control Module also known as BCM is a special part in an automobile. If the central system is not working properly,
a professional will
perform a Body Control Module reset to make things perfect again.
How do you reset the computer on a 2011 Jeep Grand Cherokee?
- Disconnect the battery by removing the positive battery cable. …
- Ground the positive cable to the negative cable for 30 seconds to erase the electric charge in the capacitors.
- Reconnect the positive cable to the battery.
- Turn the key to on but do not start.
- Turn the headlights on.
How much does it cost to replace a BCM?
The typical body control module repair cost comes in at a range
between $450 and $1,200 on average
for the replacement. For a body control module repair cost, you can try to find parts for a low price, and then pay an additional $200 to $300 for the labor costs.
Can a bad BCM drain the battery?
A fault with the body control module can leave electrical components turned on when they should be turned off. This can drain the battery when
the engine is turned off
or if the vehicle is left parked overnight.
