DTC C1311: Open Circuit in Main Relay 1; DTC C1312: Short Circuit in Main Relay 1 [02/2019 - 12/2021]: Wiring Diagram
Refer to DTCs C1241 and C1242.
Refer to WIRING DIAGRAM Refer to WIRING DIAGRAM Refer to DTC C1241: Low or High Power Supply Voltage; DTC C1242: Open Circuit in IG1/IG2 Power Source Circuit [08/2020 - 12/2021]