General Information

Air Conditioner
B1233 In-Car Temperature Sensor Short (Low) - General Information

Componet Location





General Description

The In-Car Temperature Sensor measures the temperature of the passenger compartment. The voltage signal is delivered to the HVAC control unit. This information is used to control the vent output temperature.

DTC Description

DTC B1233 sets if the In-Car Temperature Sensor signal is at or below 0.1V for 0.3 seconds.

DTC Detecting Condition





Specification

** Resistance value of incar temp sensor as a function of temperature.






Diagnostic Circuit Diagram