B1504

DTC B1504: Sunload Sensor Circuit Malfunction

Wiring Diagram

Wiring Diagram:

DTC Detecting Condition and Trouble Area

NOTE: When DTC B1502, B1503, B1511 and B1512 are indicated together, it is possible that sensor ground circuit is open.

DTC Detecting Condition And Trouble Area:

DTC Troubleshooting

Step 1-4: