Chevrolet Cruze engine fault lights

A mileage of about 33,000 km, the configuration in the Chevrolet Cruze sedan one.6L engine . Consumers report: car or truck motor fault lights .
Troubleshooting : Connecting GDS2 MDI bmw icom a2 inspection , the motor manage module put in place a " current" state of your fault codes : P0598, engine coolant thermostat heater control circuit very low voltage.

The engine management module (ECM) controls the pulse width modulation (PWM) thermostat. Engine coolant heater thermostat coolant flow manage and regulate the engine working temperature. The engine control module gives 12V voltage to your heater thermostat . The engine Fgtech regulate module is a strong condition unit referred to as a travel handle circuit to floor , to manage the temperature on the motor coolant heater section . The drive is provided that has a opinions circuit linked to the voltage . The motor handle module monitors the comments voltage command circuit to ascertain regardless of whether the open up circuit, limited to floor or brief to voltage on.

Engine coolant heater thermostat features a mechanical failure security operate to avoid engine coolant tachopro heater thermostat electrical fault occurs . Mechanical thermostat opens at about 104 ℃ when . Mechanical thermostat from 104 cycle to 98. Heater is an element of the thermostat . Motor coolant thermostat heater and thermostat housing assembly for a repair.

Turn the ignition change in the OFF ( shut ) placement , disconnect the harness connector E41 engine coolant heater thermostat at concerning terminals 1 and Ground ability circuit exam lamp connected to the ignition swap while in the ON place , final results of your check mild would not shine ; resistance between a K20 motor management module wiring bmw icom abc harness connector as well as E41 engine coolant heater thermostat wiring harness connector using a multimeter to test the power source terminal 35X2 terminal standard, no quick circuit about the floor , indicating that the circuit assessments are usual , due to the fact failure would be the engine manage module ECM interior failure , didn't offer 12V voltage to your heater thermostat .

Troubleshooting: Change the motor regulate module ECM, and troubleshooting servicing programming.

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