Conditions for Setting the DTC
WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
DTC B3435 00
- The headlamp control module detects a short to ground or an open/high resistance in the left headlamp leveling actuator LIN bus circuit.
- The headlamp control module detects an open/high resistance in the left headlamp leveling actuator ground circuit.
DTC B3435 03
- The headlamp control module detects a short to ground or an open/high resistance in the left headlamp leveling actuator B+ circuit.
- The headlamp control module detects an open/high resistance in the left headlamp leveling actuator ground circuit.
DTC B3440 00
- The headlamp control module detects a short to ground or an open/high resistance in the right headlamp leveling actuator LIN bus circuit.
- The headlamp control module detects an open/high resistance in the right headlamp leveling actuator ground circuit.
DTC B3440 03
- The headlamp control module detects a short to ground or an open/high resistance in the right headlamp leveling actuator B+ circuit.
- The headlamp control module detects an open/high resistance in the right headlamp leveling actuator ground circuit.