ADC3232 Posted December 3, 2014 Report Share Posted December 3, 2014 Hello Caddy Enthusiats!!!! I would like to keep things short and simple. My question today is what part(s) should be replaced based on the DTC codes that are pulled from my car? I have a 95 DeVille Concours. The codes are as follows: P035 P036 P039 P040 S010 S011 S012 S015 S016 S017 S021 S022 S025 S027 S030 S031 S035 S037 S044 S051 S060 S061 Any input would be greatly appreciated and I would like to thank everybody in advance for their suggestions. Thanx!!! Quote Link to comment Share on other sites More sharing options...
ADC3232 Posted December 3, 2014 Author Report Share Posted December 3, 2014 HERE ARE THE DEFS FOR THE CODES I PULLED. THANX AGAINP035 (E035) .......................... PCM reference low signal voltage Out of RangeP036 (E036) ................................. EGR Valve Pintle Position Out of RangeP039 (E039) ..... Torque Coverter Clutch/Viscous Converter Clutch Engagement ProblemP040 (E040) .................................... Power steering Pressure switch openS010 .................................. Left Front Damper Solenoid Valve Short to B+S011 ......................... Left Front Damper Solenoid Valve Short to Ground/OpenS015 ................................. Right Front Damper Solenoid Valve Short to B+S016 ........................ Right Front Damper Solenoid Valve Short to Ground/OpenS021 .......................... Left Rear Damper Solenoid Valve Short to Ground/OpenS025 .................................. Right Rear Damper Solenoid Valve Short to B+S027 .............................................. Right Rear Solenoid open circuitS030 ................................................ Speed Sensitive Steering FaultS035 ............................... Electronic Level Control Compressor Short to B+S037 ............................ Electronic Level Control Exhaust Valve Short to B+S044 .................................................. ... Lift or Dive Signal FaultS060 .............................................. Left Front Position Sensor FaultS061 ............................................. Right Front Position Sensor Fault Quote Link to comment Share on other sites More sharing options...
KHE Posted December 3, 2014 Report Share Posted December 3, 2014 Are the codes all CURRENT or some of them HISTORY? Quote Kevin '93 Fleetwood Brougham '05 Deville '04 Deville 2013 Silverado Z71 Link to comment Share on other sites More sharing options...
ADC3232 Posted December 3, 2014 Author Report Share Posted December 3, 2014 Mostly Current Quote Link to comment Share on other sites More sharing options...
KHE Posted December 3, 2014 Report Share Posted December 3, 2014 I'd suggest clearing the codes and then look to see what codes re-appear. Quote Kevin '93 Fleetwood Brougham '05 Deville '04 Deville 2013 Silverado Z71 Link to comment Share on other sites More sharing options...
ADC3232 Posted December 3, 2014 Author Report Share Posted December 3, 2014 Ok, codes have been cleared and the same ones I listed are still being displayed when I run diagnostics. Quote Link to comment Share on other sites More sharing options...
ADC3232 Posted December 4, 2014 Author Report Share Posted December 4, 2014 Any helpful thoughts out there folks???? Quote Link to comment Share on other sites More sharing options...
KHE Posted December 4, 2014 Report Share Posted December 4, 2014 There are so many codes that are CURRENT that it almost indicates something with wiring that is common to the various systems. I wouldn't start throwing parts at it. The EGR code can be fixed by cleaning the EGR pintle and seat - plenty of information in the archives on that. The P039 code - I think that one is the same as the P0741 on the 1996+ cars - the torque converter slippage has exceeded 200 RPM. It will be generating lots of heat and will eventually destroy the internal clutches in the torque converter. If the trans is not generatng debris and the fluid is good, the existing transmission can be repaired and a new torque converter installed. A reputable transmission shop can do that for around $1200. Is the pressure switch on the power steering line unplugged? The remaining suspension codes don't make sense - for example, how can the left front damper valve be both shorted to B+ and ground/open??? The same with the right rear solenoids. The electronic level control compressor and exhaust solenoid being shorted to battery voltage would indicate a wire has rubbed through and/or contacting a part of the suspension. Both the left and right front position sensors being faulted seems odd also - I wouldn't think both would be bad unless one went first, was ignored until the second one faulted. Quote Kevin '93 Fleetwood Brougham '05 Deville '04 Deville 2013 Silverado Z71 Link to comment Share on other sites More sharing options...
Aquiles Posted December 19, 2014 Report Share Posted December 19, 2014 How do I get the codes from my '94 Seville STS? Quote Link to comment Share on other sites More sharing options...
KHE Posted December 20, 2014 Report Share Posted December 20, 2014 How do I get the codes from my '94 Seville STS? Turn the ignition to ON. If you have the dual zone climate control system, simultaneously press and hold the OFF and PASSENGER WARMER buttonson the climate control panel. If you just have the single zone system, the buttons to depress are OFF and WARMER. Quote Kevin '93 Fleetwood Brougham '05 Deville '04 Deville 2013 Silverado Z71 Link to comment Share on other sites More sharing options...
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