DTC C1248: Dynamic Rear Proportioning Control System: Diagnosis
- Perform DIAGNOSTIC SYSTEM CHECK . Go to next step.
- Install scan tool. Turn ignition on, engine off. Select DISPLAY DTCs function on scan tool for EBCM. If scan tool displays any ABS/TCS/VSES DTCs, see DIAGNOSTIC TROUBLE CODE DEFINITIONS table. If scan tool does not display any ABS/TCS/VSES DTCs, go to next step.
- Using scan tool, clear DTCs. Operate vehicle. If DTC does not reset, system is okay.