Check engine lite is on. Have had 3 different shops try to read codes. They get a message saying cannot communicate with module. Any suggestions?
Aug 27, 2008 at 6:53 AM
2002 Chevy S-10 can not communicate with computer
2002 CHEVROLET S-10
PROCESSOR2008
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- 4 POSTS
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MASTERTECHTIM
- ✓ASE Certified Mechanic
- 4,750 POSTS
check fuses in the fuse box, i always find one blown causing no power to the connector.
Aug 27, 2008 at 6:56 AM
Now that the codes can be read, here is what it says.
" a short to ground or a short to battery has been detected in shift selonoid A". The problem I am having is the car will not shift into overdrive or lock up the converter. When you are under the car looking up at the tranny, is selonoid A on the Pass or drivers side in the tranny?
Thanks in advance.
" a short to ground or a short to battery has been detected in shift selonoid A". The problem I am having is the car will not shift into overdrive or lock up the converter. When you are under the car looking up at the tranny, is selonoid A on the Pass or drivers side in the tranny?
Thanks in advance.
Aug 28, 2008 at 7:51 PM
MASTERTECHTIM
- ✓ASE Certified Mechanic
- 4,750 POSTS
Aug 28, 2008 at 9:10 PM
Change 1-2 and 2-3 they are the same and come in pairs at any gm dealer. If you like you may use a DOMV and check the resistance on each one. You meter should show all 000's if it is good.
badbo
badbo
Aug 28, 2008 at 9:33 PM
Thanks again for your prompt reply and excellent help. Right on the money, again!!
Aug 29, 2008 at 7:44 AM
MASTERTECHTIM
- ✓ASE Certified Mechanic
- 4,750 POSTS
cool
Aug 29, 2008 at 1:48 PM
Changed both shift selonoids, filter, fluid, gasket. Drove approx 50 miles, worked great. NOW, it sounds like it is starving for fluid, will not shift unless you let off gas pedal, and down shifts at the slightest incline or speed up. What could be problem. Fluid level is right on. Also added a can of additive when re-filled, (lucas).
Aug 31, 2008 at 9:28 AM
MASTERTECHTIM
- ✓ASE Certified Mechanic
- 4,750 POSTS
have computer rescanned for codes and lets go from there
Sep 2, 2008 at 3:27 PM
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