Standard Starting: Notes
WARNING: This page is about a different car, the 2024 Jeep Grand Cherokee L. However, it is still accessible from the selected car via links, so may be relevant.
STANDARD STARTING SYSTEM
| 1 - Powertrain Control Module (PCM) |
| 5 - Remote Start Antenna (RSA) |
| 2 - Starter Relays - Located within the Power Distribution Center (PDC) |
| 6 - Radio Frequency Hub (RFH) |
| 3 - Body Control Module (BCM) |
| 7 - Keyless Ignition Node (KIN) - with Keyless Go Button |
| 4 - Low Frequency (LF) Antenna |
| 8 - Starter Motor |
STARTING SYSTEM ON ADAS EQUIPPED VEHICLES
| 1 - Powertrain Control Module (PCM) |
| 7 - Intelligent Battery Sensor 1 (IBS1) - ADAS equipped vehicles have an IBS2 on the auxiliary battery |
| 2 - Starter Motor Relay - Located within the main Power Distribution Center (PDC) |
| 8 - Instrument Panel Cluster (IPC) |
| 3 - Body Control Module (BCM) |
| 9 - Transmission Control Module (TCM) |
| 4 - STOP/START Off Switch - Integral to the Integrated Center Stack (ICS) |
| 10 - Anti-lock Brake System (ABS) Module |
| 5 - Main and Auxiliary Battery |
| 11 - Starter Motor |
| 6 - Radio Frequency Hub |
| Not shown - Dual Battery System Module (equipped with ADAS only) |
The batteries are connected through the Dual Battery Switch Module on vehicles that are equipped with the ADAS systems.