» View Question
Sami101

Sami101 8/17/2019

2011 Chevrolet Cruze LS 4 Cyl 1.80L

Engine

Cooling fan on high speed always

I change completely cooling fan with it's accessories
Have nothing changed
Still at high speed running

3 Answers


Jimm

Jimm 8/18/2019

Bypass (jumper around) the fan switch to see if there are different speeds. If yes, then replace the fan switch.

Reply
0
Jimm

Sami101 8/18/2019

where is this switch located?

Jimm

Sami101 8/18/2019

I already replaced two kit of temperature valve & the two sensors which are located on radiator of engine & AC.
nothing changed .

Jimm

Sami101 8/18/2019

somebody told it's ( PCM ) problem . Is that true?

Jimm

Jimm 8/19/2019

There are several possibilities; faulty cooling fan relay, faulty cooling fan controller, faulty cooling fan thermostat - wiring or connections. Not at all related to the PCM.

Reply
0
Jimm

Jimm 8/19/2019

There are several possibilities; faulty cooling fan relay, faulty cooling fan controller, faulty cooling fan thermostat - wiring or connections. Not at all related to the PCM.

Reply
0

Answer this question

( characters left)

Follow Question

what's this?
advertisement
advertisement