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Old 05-26-2009, 12:45 PM   #2
Freakzilla69
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Re: On Board Diagnostics OBD 1995 Deville 4.9L

My codes are:

P039 HISTORY
I039 HISTORY
T02[7] CURRENT
T025 HISTORY

P039 = Torque Converter Clutch Engagement Problem
I'm hoping a new solenoid will fix that, need to order the part. Did partial fluid change and installed new filter. Fluid was red. On one portion of the pan there was a stain that was darker and harder to remove than the rest of the fluid. If the pan is "L" shapped, it was on the inside corner, if I remember correctly. Does that signify anything?

I039 = Loss of Road Sensing Suspenssion Data
I assume that's due to having passive struts and not the original computerized ones. I'm not really worried about this one.

T025 = LF Wheel Speed Sensor Continuity Fault
T025 = LF Wheel Speed Sensor Fault
Installed a new LF hub assembly and replaced break pads. I'm guessing there is a short or ground in the wire between the wheel and the computer. I plan to test that for continuity tonight.

Last edited by Freakzilla69; 05-31-2009 at 01:29 AM. Reason: Oops! T027 was CURRENT
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