Hyundai Tucson: Air Conditioning System / A/C Pressure Transducer Description and Operation

Hyundai Tucson (LM) 2010-2015 Service Manual / Heating, Ventilation and Air Conditioning / Air Conditioning System / A/C Pressure Transducer Description and Operation

Description

A/C pressure transducer convert the pressure value of high pressure line into voltage value after measure it. By converted voltage value, engine ECU controls cooling fan by operating it high speed or low speed. Engine ECU stop the operation of compressor when the temperature of refrigerant line is so high or so low irregularly to optimize air conditioning system.

A/C Pressure Transducer Components and Components Location

Component Location ...

A/C Pressure Transducer Repair procedures

Inspection 1. Measure the pressure of high pressure line by measuring voltage output between NO.1 and NO.2 terminals. 2. Inspect the voltage value whether it is sufficient to be regular value ...

Other information:

Hyundai Tucson (LM) 2010-2015 Service Manual: Inhibitor Switch Specifications
Specifications x Type: Combination of output signals from 4 terminals Power supply (V)12Output typePin to Pin Signal Code Table PP-RRR-NNN-DDS112V12V00000S2012V12V12V000S300012V12V12V0S40000012V12V ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Schematic Diagrams
Circuit Diagram (1) Circuit Diagram (2) Harness Connector Pin Function (Connector A)Pin Function (Connector A)1Ignition1Pressure side impact sensor [Driver] High2 -2Side impact sensor [Driver] High3Airbag warning lamp3Seat belt pretensioner [Driver] High4(1st stage) Driver ai ...