i have a code - Maintenance and Repair Forum - j-body.org

i have a code - Maintenance and Repair Forum

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i have a code

Tuesday, September 25, 2007 8:13 PM

i plugged in hpt and got this:

PCM P0748 pressure control solinoid circuit electrical (pendind) (History) (Current) ( immature)

im not sure what it is. can anyone help me out?

14.728 @ 92.14 (65 shot)

Re: i have a code

Tuesday, September 25, 2007 11:31 PM

HELFENBEIN

A problem with your transmission.

The symptoms are described as:

"harsh upshifts, soft shifts, shudders on hard acceleration, shifts erratic"

Basically, the tranny pressure is being lost. Possibly an issue with the actual PCS, or maybe a power/wiring issue (loose/broken/exposed wire).

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