1999 Tahoe Transmission

Tiny
KALVINB
  • MEMBER
  • 1999 CHEVROLET TAHOE
I have a error code PO753 on the transmisssion. I have 165000 on the engine. It is a 5.7 engine size.
I have a transmission place to rebuild the transmission. I am being told that the selinodes are all ok. He is suggesting to install a relay off the the sensor plug.

The problem is that the engine light come on after about 1/4 of a mile.

Has anyone hear of this type of fix.
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Sunday, February 25th, 2007 AT 9:17 PM

2 Replies

Tiny
M_H_RITZEL
  • EXPERT
The code po 753 is a shift solenoid a electrical
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Sunday, February 25th, 2007 AT 9:35 PM
Tiny
KALVINB
  • MEMBER
Thanks but all the solenoids were changed twice. Solenoid 1 & 2, I also rode in the car with the snap on tool to see the error code. Do you know about adding a rely on the transmission cable?
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Monday, February 26th, 2007 AT 4:32 AM

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