General Information
Air Conditioner
B1237 Ambient Temperature Sensor Short (Low) - General Information
Component Location
General Description
The Ambient Temperature is a NTCT type thermistor and is use for temperature regulation including blower motor level and mix mode control.
DTC Description
The Air conditioner Control Module sets DTC B1237 if Ambient sensor has been detected below 0.1V for 4sec.
DTC Detecting Condition
Specification
** Resistance value of Ambient sensor as a function of temperature.
Diagnostic Circuit Diagram