Chevy Malibu TCC sensor

Tiny
OMALYK
  • MEMBER
  • 1999 CHEVROLET MALIBU
  • 100 MILES
Where is the TCC sensor located in a 1999 Chevy Malibu?
Thursday, August 9th, 2012 AT 8:59 PM

7 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Its a solenoid and it is in the valve body of the trans and is not an easy operation for a home job.

Why are you asking for this procedure?

Roy
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Thursday, August 9th, 2012 AT 9:04 PM
Tiny
OMALYK
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The car has a air pump it did not work I bought a new one and put it in it worked perfectly. Then on the same day the pump stopped working and the car started acting up. When I give gas the car drives when I let go and press again it does not want to drive but the RPMs still pick up. And there was a strange noise coming from the trans I think. Never heard it before Somebody suggested me it was the TCC sensor.
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Thursday, August 9th, 2012 AT 9:13 PM
Tiny
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No, do not listen to them. You need to have the trans checked by a shop to verify the issue and tell you what the problem is.

Is the check engine light on?

Did you check the fluid? When was the last time you changed the fluid as it needs to be changed like your oil and filter

Roy
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Thursday, August 9th, 2012 AT 9:16 PM
Tiny
OMALYK
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Yes the check engine is on with these codes.
P0753 shift solenoid A circuit electrical.
.P0758 shift solenoid B circuit electrical.
P1860
There is no dipstick but I did change it last year
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Thursday, August 9th, 2012 AT 9:22 PM
Tiny
ASEMASTER6371
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Ok, could be wire harness inside valve body, solenoids themselves or internal failure. This is why you need a shop that can track down the codes to verify the failure.

Roy
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Thursday, August 9th, 2012 AT 11:56 PM
Tiny
OMALYK
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Okay so let me get this straight in order to probably fix this it would involve putting lots of money into it and taking off the tranny or dealing with it. The valve body is in the tranny yes?
Thank you so much
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Friday, August 10th, 2012 AT 12:10 AM
Tiny
ASEMASTER6371
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Yes it is and I never said lots of money as you dont even know what the issue is at this time. Thats why you need someone to check it for you to confirm the failure and give you a bid. I am here and not at the car so I cannot tell you without seeing monitor information about what is going on inside the trans

Roy
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Friday, August 10th, 2012 AT 12:27 AM

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