List elements Automatic A/C Wiring Diagram (3 3) Chevrolet Silverado 1500 2007: (left side hvac module) left air temperature sensor (lower left hvac module) right air temperature sensor (near compressor, a/c high pressure hose) a/c refrigerant pressure sensor; 87a; Cool/ fan relay 1; Cooling fan diode 1 .
SCHEMATIC ROUTING DIAGRAMS HVAC SCHEMATICS Fig. 1: Module Power, Ground, Serial Data Blower Controls . Air Conditioning A/C Refrigerant Pressure Sensor Circuit Voltage P0533: Air Conditioning A/C Refrigerant Pressure Sensor . Air Conditioning A/C Refrigerant Pressure Sensor Circuit High Voltage Diagnostic Fault Information
The P0532 fault code refers a problem the AC refrigerant pressure sensor circuit. Engine Control Module (ECM) monitors high side refrigerant pressure this sensor. sensor receives 5 reference a reference the ECM. in AC refrigerant pressure the sensor signal vary.
List elements Automatic A/C Wiring Diagram (3 4) Chevrolet Avalanche 2007: (bottom left side hvac module) right air temperature sensor (left side hvac module) left air temperature sensor; 87a; A/c refrigerant pressure sensor; Fan cntrl relay; Fan relay; Fan lo relay; Fan-1 fuse 59 40a; Fan-2 fuse 63 40a
A/C Refrigerant Pressure Sensor Fig. 9: A/C Refrigerant Pressure Sensor Connector Views Courtesy GENERAL MOTORS CORP. A/C Refrigerant Pressure Sensor Connector Parts Information Pin Wire Color Circuit No. Function BK 550 Ground B D-GN 59 A/C Compressor Clutch Supply Voltage Connector Part Information OEM: 15397275 2007 Hummer H3
AIR CONDITIONING Automatic A/C Wiring Diagram Mercedes-Benz C230 2007List elements Automatic A/C Wiring Diagram Mercedes-Benz C230 2007:(in evaporator housing) . Refrigerant pressure & temperature sensor (at bottom left side radiator condensor) .
If voltage the blue wire 4.74 volts higher, refrigerant pressure abnormally high (more 455 PSI). the voltage the blue wire below .76 volts, the refrigerant pressure abnormally (less 28 PSI). connecting blue wire either power ground disable system.
The sensor three wires, all pressure sensors. Power, ground, signal. plugged with key on, wire have 5v, should less 100mV, the signal wire have voltage amount proportional pressure. 1v about 100psi. Unplug sensor the signal wire read 5v.
Switch the high side line: A/C High Pressure Cutout Switch Switch the compressor: A/C pressure cutout switch I wasn't online yesterday. I'd by wiring colors, where diagrams state should be. it more sense the high line have hi pressure switch you a switch it.
List elements 2.0L VIN Turbo, Manual A/C Wiring Diagram (2 2) Pontiac Solstice 2007: (at left front corner engine, a/c compressor pulley) a/c compressor clutch (in hvac) harness) s231; 5v ref; A/c cltch relay; A/c fuse 22 10a; A/c refrigerant pressure sensor (at top left side engine, throttle body) A/c request sig
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