Diesel Data: Automotive Repair

B1512-L

DTC B1511-L / B1512-L / B1515-L / B1530-L

DTC Detecting Condition and Trouble Area






Circuit Diagram

Circuit Diagram:






DTC Confirmation Procedure
1. Start engine and operate A/C system.

DTC Troubleshooting

NOTE:
- The following flow shows "DTC B1511-L: Driver Side Temperature Control Actuator (Position Sensor) and/or Its Circuit Malfunction".
- Check "DTC B1512-L / B1515-L / B1530-L" in the same manner as "DTC B1511-L" referring to the following table.






Step 1-5: