What does code B0160 mean?

Q: What does code B0160 mean?

In-Vehicle Temperature Sensor Circuit. B0160 indicates that the body control module (BCM) or climate control module has detected an abnormal voltage signal from the in-vehicle temperature sensor circuit, which is used to measure cabin air temperature for automatic climate control. The computer sets this code when the sensor signal falls outside the expected range, typically indicating an open circuit, short to ground, or short to voltage.

DTC codes / B01xx · Airbags, seats, doors, lights and comfort systems / B0160

B0160In-Vehicle Temperature Sensor Circuit

B0160 indicates that the body control module (BCM) or climate control module has detected an abnormal voltage signal from the in-vehicle temperature sensor circuit, which is used to measure cabin air temperature for automatic climate control. The computer sets this code when the sensor signal falls outside the expected range, typically indicating an open circuit, short to ground, or short to voltage.

SystemBody

Code typeGeneric (all makes)

SeverityLow

Fix difficultyIntermediate

AreaAirbags, seats, doors, lights and comfort systems

Guidance is general and written for all OBD-II vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.