Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Body Control Module (BCM)
2024 Dodge and Ram 1500 TRXSECTION Body Control Module (BCM)
WARNING: This page is about a different car, the 2023 RAM 1500. However, it is still accessible from the selected car via links, so may be relevant.
BODY CONTROL MODULE (BCM)
| Refer to COMPONENT INDEX . |
The BCM will gate the status of the Cruise Control system (ENGAGED or NOT ENGAGED) from the CAN-C to the CAN Interior High Speed (CAN-IHS) data network.
Inputs
- Cruise Control system 'on' from the PCM
- Cruise system is controlling speed from the PCM
Outputs
- Speed Limiter On/Off
- Cruise feature On/Off
- Speed increase request
- Cruise Control configuration parameters to the PCM
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.