SODL/ SODR
The SODL and SODR are radar based sensors that are located rearward of the rear bumper upper cover. These sensors detect targets for the BLIS® and CTA system. The modules are capable of storing Diagnostic Trouble Codes (DTCs) for the BLIS® or CTA system when a concern exists. The SODL and SODR communicate through MS-CAN.
The SODL and SODR require PMI when replaced. Refer to: Module Configuration - System Operation and Component Description .