Chevy Trucks and SUVs
Chevy Trailblazer

Where is the ect located on 2003 Chevy Trailblazer?


Top Answer
User Avatar
Wiki User
2009-09-30 11:52:54
2009-09-30 11:52:54

The 2003 Trailblazer (GMT360 platform) uses a PCM and it is located on the drivers side of the engine. It has three connections bolted to it.

User Avatar

Related Questions

remove and replace engine coolant temperature(ect)/chevy 2004 trailblazer

On the Passenger side of the engine right behind the heater hose. the electrical connector is on the top of valve cover in the rear

The 2003 Trailblazer should have the 4200 I6 Vortec engine. You will find your ECT (engine coolant temp) sensor and coolant thermostat just to the passenger side and front of the engine. There should be a larger radiator hose going to the thermostat housing. If you can see your oil cap...look just to the left (passenger side) and down on the side of the engine. The electrical plug is your ECT sensor and below that...thermostat. It should be a metal looking pipe with a bend of about 90 degree. That whole metal piece is the thermostat as it is built into that piece with the bend in it.

Trouble code P0128 means: ECT Sensor Below Thermostat Regulating Temperature

Assuming this is a 4.3L engine the ect (engine coolant temp sensor) would be located next to the thermostat housing.

The Engine Coolant Temperature (ECT) sensor should be found on the drivers side engine head between #3 and #5 spark plugs.

The MAF is located on the intake side of the engine, usually between the airfilter and the throttle body. The ECT (Engine coolant temp sensor) is usually located on the side of the engine block.

I have a Grand Vitara 2.0td 2004. The ECT is under the alternator on the left side of the engine

It should be located on the data plate, that is located on the drivers door jamb - also will list tire sizes, VIN, max load capacity ect....

You push the ECT PWR button (located left to the radio) to the "Off" position.

NO it will not work. Everything is different. Cab mounts, body weith, ECt.

sbc stands for small block Chevy and headers are high performance exhaustAnswerSMALL BLOCK CHEVY headders (exhaust)283 305 327 350 ect Chevy engines

It could be a bad bearing in the idler pully, A/C clutch, ect. Try turning on the A/C to see if it changes the squeek.

Any where there is not land. Besides lakes, rivers,ect.

Assuming this is the 4.3 engine, the ECT (Engine Coolant Temperature) sensor is located on the driver side cylinder head between #3 and #5 spark plugs.

P2185 is ECT sensor high voltage detected. ECT stands for Engine coolant Temperature Sensor.

The ECT or the Engine Coolant Temperature Sensor is a switch. This switch is located on the bottom of the radiator in the 1996 Camry.

where is the ect pwr button located on a 1997 avalon? the light came on and my husband assumed he must have pushed a button by mistake.

CTS is a cadillac model In the cobalt manual its referred to as ECT, or Electronic Coolant Thermometer It is located in the back right of the motor next to the thermostat. If you remove it, coolant will come out of that, but you can replace the new without loosing more than a half cup

The Troggs, Rosemary Clooney, The Temptations, The Monkees, The Delfonics, John Mayall, Joni Mitchell, ect, ect, ect, ect, ect, ect, ect, ect, ect, ect,

Ballet began in Europe (France, Spain, England ect.)

Is it located right underneath the distributor. It is the one with white/cream connector Has 2p connection. The 1p on the right is the ECT sending unit.

Copyright ยฉ 2020 Multiply Media, LLC. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply.